WO2014175388A1 - ディスクブレーキ装置 - Google Patents
ディスクブレーキ装置 Download PDFInfo
- Publication number
- WO2014175388A1 WO2014175388A1 PCT/JP2014/061587 JP2014061587W WO2014175388A1 WO 2014175388 A1 WO2014175388 A1 WO 2014175388A1 JP 2014061587 W JP2014061587 W JP 2014061587W WO 2014175388 A1 WO2014175388 A1 WO 2014175388A1
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- WIPO (PCT)
- Prior art keywords
- rotor
- surface portion
- brake device
- disc brake
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
- F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
Definitions
- the present invention relates to a disc brake device, and in particular, a disc rotor that can rotate integrally with a wheel, a support that is assembled to a vehicle body, and a portion of the disc rotor that can be held between the disc rotor.
- a convex portion is formed at the rotor circumferential end portion of the back plate in each brake pad, and a concave portion is formed in the support body to accommodate the convex portion of the back plate so as to be movable in the rotor axial direction and the rotor circumferential direction.
- a leaf spring that is attached to the support and holds the back plate is interposed between the convex portion and the concave portion, and a tip of the convex portion in the circumferential direction of the rotor is a pad of the leaf spring.
- the leaf spring 1 includes a connecting surface portion 1a including the pad receiving surface portion 1a1, A U-shaped portion provided with an outer peripheral surface portion 1b extending in the rotor circumferential direction from the rotor radial outer end portion of the connecting surface portion 1a and an inner peripheral surface portion 1c extending in the rotor circumferential direction from the rotor radial inner end portion of the connecting surface portion 1a.
- the receiving surface portion 1a1 is urged toward the direction away from the bottom wall 2b of the recess 2 (specifically, the connecting surface portion 1a of the leaf spring 1 is urged upward and leftward in FIG. 12).
- Has part 1B There.
- the inner pad and the outer pad are separated from each other, and the support holding portion 1E that elastically clamps the concave portion 2 in the rotor axial direction has the above-described configuration.
- the connecting surface portion 1a is provided in the state close to the pad receiving surface portion 1a1 in the rotor radial direction.
- the tongue-like portion 1B provided on the leaf spring 1 extends from the rotor radial inner end portion of the connecting surface portion 1a in the rotor circumferential direction, and is at the tip portion.
- the pad receiving surface 1a1 is elastically engaged with the side wall (inner peripheral side wall) 2a of the recess 2 and urges the pad receiving surface portion 1a1 away from the bottom wall 2b of the recess 2.
- the pad receiving surface portion 1a1 bends as shown exaggeratedly in FIG. 12, and a gap S is formed between the leaf spring 1 and the bottom wall 2b of the recess 2.
- the leaf spring 1 has a spring property due to the gap S. It becomes like this.
- the above-described gap S is formed by the pad holding surface portion 1a1 when the support holding portion 1E disposed close to the pad receiving surface portion 1a1 in the rotor radial direction is elastically deformed in a C shape so as to sandwich the concave portion 2. This can also be caused by bending and deforming in an arcuate shape.
- the front end in the rotor circumferential direction of the convex portion (not shown in FIG. 12) formed on the back plate of the brake pad is applied to the leaf spring 1 during braking.
- the behavior of the brake pad becomes unstable due to the spring property of the plate spring 1 described above.
- there is a risk that brake squeal due to unstable behavior of the brake pad may occur.
- the present invention has been made to solve the above-described problems (to suppress the unstable behavior of the brake pad due to the gap generated between the bottom wall of the recess and the pad receiving surface portion of the leaf spring).
- the leaf spring includes a connecting surface portion including the pad receiving surface portion, an outer peripheral surface portion extending in a rotor circumferential direction from a rotor radial outer end portion of the connecting surface portion, and a rotor radial inner end portion of the connecting surface portion in a rotor circumferential direction.
- the U-shaped portion having an extending inner peripheral surface portion, and extending from the rotor circumferential direction tip portion of the inner peripheral surface portion or the outer peripheral surface portion toward the connecting surface portion, and at the tip portion, the side wall of the recess It is characterized in that it has a tongue-like portion that elastically engages (inner peripheral side wall or outer peripheral side wall) and biases the pad receiving surface portion toward the bottom wall of the recess.
- the tongue-like portion may be formed by bending a tongue piece formed by providing a cut in a part of the inner peripheral surface portion or the outer peripheral surface portion. Is possible. Further, the tongue-like portion may be formed by bending a tongue piece formed by extending a part of the inner peripheral surface portion or the outer peripheral surface portion by a predetermined amount.
- the tongue-like portion provided on the leaf spring extends from the inner circumferential surface portion or the outer circumferential surface portion toward the connection surface portion from the rotor circumferential tip portion, and is recessed at the distal portion.
- the pad receiving surface portion is urged toward the bottom wall of the recess. For this reason, the force which pushes the pad receiving surface part of a leaf
- the tip in the rotor circumferential direction of the convex portion formed on the back plate of the brake pad is torqued to the bottom wall of the concave portion in the support via the pad receiving surface portion of the leaf spring.
- the brake pad behavior is stable when engaged in a transmissible manner. As a result, during braking, brake squeal due to the unstable behavior of the brake pad is less likely to occur.
- the distal end portion of the tongue-like portion may be subjected to a bending process so that the engagement surface between the tongue-like portion and the side wall of the recess is a curved surface.
- a support holding portion that elastically clamps the concave portion of the support member in the rotor axial direction is provided on the coupling surface portion of the leaf spring with respect to the pad receiving surface portion. It is also possible to provide them separately in the direction.
- the support holding portion elastically deforms in a C shape so as to sandwich the concave portion of the support body, so that the connecting surface portion near the support holding portion is bent and deformed in an arcuate shape.
- this part (the arcuate deformation part) is separated from the pad receiving surface part in the rotor radial direction, the above-mentioned arcuate deformation hardly affects the pad receiving surface part.
- FIG. 2 is a rear view of the disc brake device shown in FIG. 1.
- FIG. 3 is a side view of the disc brake device shown in FIGS. 1 and 2.
- FIG. 4 is a cross-sectional view taken along line XX in FIG. 3. It is the figure which expanded and showed the Y section of FIG.
- FIG. 6 is a perspective view of the leaf spring shown in FIG. 5 in a free state (single unit).
- FIG. 6 is a diagram schematically showing a relationship between a leaf spring and a recess shown in FIG. 5 (a state in which a brake pad is removed from the state of FIG. 5).
- FIG. 7 is a perspective view showing a modified embodiment of the leaf spring shown in FIGS.
- FIG. 9 is a view corresponding to FIG. 7 schematically showing the relationship between the leaf spring and the recess shown in FIG. 8. It is the perspective view which showed one Embodiment of the leaf
- FIG. 12 is a view corresponding to FIG. 7 schematically showing the relationship between the leaf spring and the recess shown in FIG. 11.
- FIG. 1 to 7 show an embodiment in which the present invention is implemented in a movable caliper type disc brake device for a vehicle.
- the disc brake device 100 of this embodiment is assembled to an axle hub (rotating body not shown).
- the disc rotor 10 see the phantom line in FIG.
- the disc brake device 100 includes a pair of leaf springs (pad support springs) 70 and 80 that are respectively assembled to the inner side and the outer side of the support 20.
- the disk rotor 10 has an annular braked surface 11 that can be clamped by the lining 52 of the inner brake pad 50 and the lining 62 of the outer brake pad 60.
- the disk rotor 10 is braked for rotation by the braked surface 11 being held between the lining 52 of the inner brake pad 50 and the lining 62 of the outer brake pad 60 during braking.
- the support 20 is provided so as to straddle a part of the outer periphery of the disc rotor 10, and includes an inner support 21 that supports the inner brake pad 50, and an outer support.
- the outer side support part 22 which supports the side brake pad 60, and the attachment part 23 to a vehicle body are integrally provided.
- the movable caliper 30 is provided so as to straddle a part of the outer periphery of the disk rotor 10, and includes a cylinder portion 31 on the inner side and a pushing arm portion on the outer side. 32 and a pair of connecting portions 33 and 34 for connecting them.
- the movable caliper 30 includes a pair of support arm portions 35 and 36 on the inner side, and is connected to the support arm portions 35 and 36 using bolts 37 and 38 and extends in the rotor axial direction (not shown). (Omitted) is attached to the support 20 so as to be movable in the rotor axial direction.
- the piston 40 is assembled to the cylinder portion 31 of the movable caliper 30 through an annular seal member (not shown) so as to be liquid-tight and slidable in the axial direction of the rotor. Is arranged to be able to be pushed toward the disk rotor 10.
- the piston 40 is pushed by hydraulic oil supplied from a brake master cylinder (not shown) to an oil chamber formed between the piston 40 and the cylinder portion 31 when the disk rotor 10 is braked, and the inner brake pad 50 is Can be pressed toward the disk rotor 10 in the rotor axial direction.
- the reaction force causes the movable caliper 30 to move in the rotor axial direction, and the movable caliper 30 is pushed.
- the arm portion 32 pushes and presses the outer brake pad 60 toward the disc rotor 10 in the rotor axial direction.
- the inner brake pad 50 includes a back plate 51, a lining 52 fixed to the back plate 51, and a shim plate 53 assembled to the back surface of the back plate 51. . Further, the inner brake pad 50 is disposed between the disk rotor 10 and the piston 40 and is supported via leaf springs 70 and 80 by convex portions 51a and 51b formed at the rotor circumferential end of the back plate 51. It is assembled
- the outer brake pad 60 includes a back plate 61, a lining 62 (see FIG. 3) fixed to the back plate 61, and a shim plate 63 assembled to the back surface of the back plate 61. ing. Further, the outer brake pad 60 is disposed between the disk rotor 10 and the pushing arm portion 32 of the movable caliper 30, and a leaf spring is formed by convex portions 61 a and 61 b formed at the rotor circumferential end of the back plate 61. It is assembled
- Each of the leaf springs 70 and 80 is assembled to the inner side support portion 21 and the outer side support portion 22 of the support body 20, respectively, and the leaf spring 80 assembled to the inner side support portion 21 is taken as an example in FIG. As shown in FIG. 6, it has a U-shaped part 81, a tongue-like part 82, a pair of support holding parts 83, and a pad holding part 84 and a pad guiding part 85.
- Each of the leaf springs 70 and 80 is made of a spring steel plate having a predetermined plate thickness, and after being punched into a predetermined shape from the spring steel plate, the leaf springs 70 and 80 are manufactured in a symmetrical shape by being bent into a formed shape. ing.
- the U-shaped portion 81 includes a connecting surface portion 81a including a pad receiving surface portion 81a1, an outer peripheral surface portion 81b extending in the rotor circumferential direction from a rotor diameter outer end portion of the connecting surface portion 81a, and a rotor diameter inner end portion of the connecting surface portion 81a.
- An inner peripheral surface portion 81c extending in the rotor circumferential direction is provided.
- the pad receiving surface portion 81 a 1 is a portion where the front end in the rotor circumferential direction of the torque transmitting portion 51 b 1 contacts the convex portion 51 b of the back plate 51, and is separated from the support holding portion 83 in the rotor radial direction. Is provided.
- the tongue piece-like portion 82 extends from the front end portion in the rotor circumferential direction of the inner peripheral surface portion 81c toward the connecting surface portion 81a, and as schematically shown in FIG.
- the pad receiving surface portion 81a1 is elastically engaged with the inner peripheral side wall 21b1 and biases the pad receiving surface portion 81a1 toward the bottom wall 21b2 of the concave portion 21b.
- the tongue-like portion 82 is formed by bending a tongue piece formed by providing a U-shaped cut A in a part (intermediate portion in the rotor axial direction) of the inner peripheral surface portion 81c.
- the tip portion is subjected to a bending process so that the engagement surface between the tongue-like portion 82 and the inner peripheral side wall 21b1 of the recess 21b is a curved surface.
- the shape of the cut A for forming the tongue piece may not be U-shaped.
- the support holding portion 83 elastically holds the recess 21b in the rotor axial direction, and the leaf spring 80 is prevented from falling off from the recess 21b.
- the pad holding portion 84 urges the back plate 51 toward the outside of the rotor diameter, and the movement of the brake pad 50 in the rotor radial direction is elastically suppressed.
- the pad guiding portion 85 guides the back plate 51 when the back plate 51 of the brake pad 50 is assembled into the recess 21b of the leaf spring 80, and the assembling property of the brake pad 50 is good.
- the tongue-like portion (82) provided on the leaf spring (70, 80) is directed from the front end portion of the inner peripheral surface portion (81c) to the connecting surface portion (81a). And elastically engages with the inner peripheral side wall (21b1) of the recess (21b) at the tip end portion (82a), and the pad receiving surface portion (81a1) faces the bottom wall (21b2) of the recess (21b). Is energized.
- the front end in the rotor circumferential direction of the torque transmission portion (51b1) in the convex portion (51b) formed on the back plate of the brake pad is the pad receiving surface portion ( When engaging with the bottom wall (21b2) of the recess (21b) via 81a1) so that torque can be transmitted, the behavior of the brake pads (50, 60) is stabilized. Thereby, at the time of braking, the brake squeal due to the unstable behavior of the brake pads (50, 60) is less likely to occur.
- the engagement surface between the tongue-like portion (82) and the inner peripheral side wall (21b1) of the recess (21b) is curved at the tip portion (82a) of the tongue-like portion (82). Bending is applied to make the surface. For this reason, since the tongue-like portion (82) is hardly caught on the inner peripheral side wall (21b1) of the recess (21b), the assemblability of the leaf springs (70, 80) to the recess (21b) is improved.
- the support holding portion (the portion for elastically holding the concave portion of the support 20 in the rotor axial direction) (83) of the leaf spring (70, 80) is the pad receiving surface portion (81a1).
- the support holding part (83) is elastically deformed into a letter C shape so as to hold the recess (21b), so that the connecting surface part (81a) in the vicinity of the support holding part (83) has an arcuate shape.
- this portion (the arcuate deformation portion) is separated from the pad receiving surface portion (81a1) in the rotor radial direction, and thus the above-described arcuate deformation affects the pad receiving surface portion (81a1). There is little to give.
- the leaf spring 80 illustrated in FIGS. 6 and 7 is employed, but the leaf spring 180 illustrated in FIGS. 8 and 9 may be employed.
- the tongue-shaped portion 182 is formed by bending a tongue piece formed by extending a part of the inner peripheral surface portion 181c by a predetermined amount. Yes.
- the pad holding portion 184 is formed by bulging and deforming the rotor circumferential direction intermediate portion of the inner peripheral surface portion 181c toward the outer side of the rotor diameter. Since the other configuration is the same as the configuration of the above-described leaf spring 80, the same reference numerals in the 100s are attached and description thereof is omitted.
- the inner side leaf springs (70, 80) and the outer side leaf springs (70, 80) are configured separately, but as shown in FIG. It is also possible to employ a unitary plate spring 290.
- a leaf spring portion 270 corresponding to the leaf spring 70 and a leaf spring portion 280 corresponding to the leaf spring 80 are integrally connected.
- plate spring part 270,280 is substantially the same as the structure of the leaf
- the torque transmitting portion 51 b 1 in the convex portion 51 b of the back plate 51 is set on the inner peripheral side in the rotor radial direction.
- the inner circumferential surface portion 81c extends from the front end portion in the rotor circumferential direction toward the coupling surface portion 81a.
- the tongue-like part (82) is the tip part in the rotor peripheral direction in the outer peripheral surface part (81b). It is desirable to provide it so that it may extend toward the connection surface part (81a).
- the present invention is implemented in a movable caliper type disc brake device for a vehicle.
- the present invention can be similarly implemented in a fixed caliper type disc brake device for a vehicle. .
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Abstract
Description
前記板バネが、前記パッド受け面部を含む連結面部と、この連結面部のロータ径外方端部位からロータ周方向に延びる外周面部と、前記連結面部のロータ径内方端部位からロータ周方向に延びる内周面部を備えたコ字状部を有するとともに、前記内周面部または前記外周面部のロータ周方向先端部位から前記連結面部に向けて延在していて、先端部位にて前記凹部の側壁(内周側壁または外周側壁)に弾性的に係合し、前記パッド受け面部を前記凹部の底壁に向けて付勢する舌片状部を有していることに特徴がある。
Claims (5)
- 車輪と一体的に回転可能なディスクロータと、車体に組付けられる支持体と、前記ディスクロータの一部を挟持可能に配置されて前記支持体に対してロータ軸方向およびロータ周方向にて移動可能に組付けられる一対のブレーキパッドと、これら各ブレーキパッドの裏板を前記ディスクロータに向けて押動する押動部材とを備えていて、
前記各ブレーキパッドにおける前記裏板のロータ周方向端部には凸部が形成され、前記支持体には前記裏板の前記凸部をロータ軸方向およびロータ周方向に移動可能に収容する凹部が形成されており、前記凸部と前記凹部間には前記支持体に組付けられて前記裏板を保持する板バネが介装されていて、
前記凸部のロータ周方向先端が前記板バネのパッド受け面部を介して前記凹部の底壁にトルク伝達可能に係合するように設定されているディスクブレーキ装置において、
前記板バネが、前記パッド受け面部を含む連結面部と、この連結面部のロータ径外方端部位からロータ周方向に延びる外周面部と、前記連結面部のロータ径内方端部位からロータ周方向に延びる内周面部を備えたコ字状部を有するとともに、前記内周面部または前記外周面部のロータ周方向先端部位から前記連結面部に向けて延在していて、先端部位にて前記凹部の側壁に弾性的に係合し、前記パッド受け面部を前記凹部の底壁に向けて付勢する舌片状部を有していることを特徴とするディスクブレーキ装置。 - 請求項1に記載のディスクブレーキ装置において、
前記舌片状部は、前記内周面部または前記外周面部の一部に切込を設けることにより形成された舌片を曲げ加工することにより形成されていることを特徴とするディスクブレーキ装置。 - 請求項1に記載のディスクブレーキ装置において、
前記舌片状部は、前記内周面部または前記外周面部の一部を所定量延長して設けることにより形成された舌片を曲げ加工することにより形成されていることを特徴とするディスクブレーキ装置。 - 請求項1~3の何れか一項に記載のディスクブレーキ装置において、
前記舌片状部の先端部位には、前記舌片状部と前記凹部の側壁との係合面を湾曲面とするための曲げ加工が施されていることを特徴とするディスクブレーキ装置。 - 請求項1~4の何れか一項に記載のディスクブレーキ装置において、
前記板バネの前記連結面部には、前記支持体の前記凹部をロータ軸方向にて弾性的に挟持するサポート保持部が前記パッド受け面部に対してロータ径方向にて離間して設けられていることを特徴とするディスクブレーキ装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/786,393 US9822832B2 (en) | 2013-04-25 | 2014-04-24 | Disc brake device |
| CN201480023268.5A CN105143704B (zh) | 2013-04-25 | 2014-04-24 | 盘式制动装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013092193A JP5858244B2 (ja) | 2013-04-25 | 2013-04-25 | ディスクブレーキ装置 |
| JP2013-092193 | 2013-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014175388A1 true WO2014175388A1 (ja) | 2014-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2014/061587 Ceased WO2014175388A1 (ja) | 2013-04-25 | 2014-04-24 | ディスクブレーキ装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9822832B2 (ja) |
| JP (1) | JP5858244B2 (ja) |
| CN (1) | CN105143704B (ja) |
| WO (1) | WO2014175388A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101908011B1 (ko) * | 2017-03-23 | 2018-10-16 | 주식회사 만도 | 차량용 디스크브레이크 |
| US11378146B2 (en) * | 2017-07-11 | 2022-07-05 | Hitachi Astemo, Ltd. | Disc brake |
| JP6958169B2 (ja) * | 2017-09-22 | 2021-11-02 | 株式会社アドヴィックス | ディスクブレーキ装置 |
| JP7110049B2 (ja) | 2018-09-21 | 2022-08-01 | 曙ブレーキ工業株式会社 | ディスクブレーキ用パッドスプリング及びディスクブレーキ装置 |
| DE102022200654A1 (de) * | 2022-01-20 | 2023-07-20 | Hl Mando Corporation | Bremsbelaganordnung mit einer Belagfeder für ein Scheibenbremssystem und Scheibenbremssystem |
| CN118548304B (zh) * | 2024-07-29 | 2024-10-18 | 万向钱潮股份公司 | 一种刹车装置及车辆 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103393A (ja) * | 1996-09-25 | 1998-04-21 | Akebono Brake Ind Co Ltd | ディスクブレーキ用パッドクリップ |
| JP4740416B2 (ja) * | 2007-05-31 | 2011-08-03 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
| JP2011202779A (ja) * | 2010-03-26 | 2011-10-13 | Akebono Brake Ind Co Ltd | パッドクリップ |
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| JPS6048654B2 (ja) * | 1977-08-24 | 1985-10-29 | トヨタ自動車株式会社 | デイスクブレ−キ |
| JP3673840B2 (ja) * | 1995-03-22 | 2005-07-20 | 曙ブレーキ工業株式会社 | ディスクブレーキ用パッドクリップ |
| JP2000161401A (ja) * | 1998-11-26 | 2000-06-16 | Akebono Brake Ind Co Ltd | ディスクブレーキ用パッドクリップ |
| FR2800140B1 (fr) * | 1999-10-26 | 2002-01-11 | Bosch Gmbh Robert | Ressort de guidage d'elements de friction et frein a disque comportant au moins un tel ressort |
| DE10050013A1 (de) * | 2000-10-06 | 2002-04-11 | Continental Teves Ag & Co Ohg | Teilbelagscheibenbremse insbesondere für ein Kraftfahrzeug |
| WO2005064188A1 (en) * | 2003-12-30 | 2005-07-14 | Freni Brembo S.P.A. | Brake pad and caliper for a disc brake |
| JP4477540B2 (ja) * | 2005-04-28 | 2010-06-09 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
| JP2012180905A (ja) * | 2011-03-02 | 2012-09-20 | Nissin Kogyo Co Ltd | 車両用ディスクブレーキ |
| JP5837343B2 (ja) * | 2011-06-30 | 2015-12-24 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
| JP5492176B2 (ja) * | 2011-11-30 | 2014-05-14 | 曙ブレーキ工業株式会社 | キャリパボディ、キャリパボディのトルク受け部の溝加工方法 |
| FR2984437B1 (fr) * | 2011-12-15 | 2014-01-17 | Bosch Gmbh Robert | Organe de guidage a verrou d'un patin de frein a disque et frein a disque equipe de tels organes de guidage |
| US20130192939A1 (en) * | 2012-01-27 | 2013-08-01 | Akebono Corporation (North America) | Brake spring for a disc brake |
| US9097304B2 (en) * | 2012-11-09 | 2015-08-04 | Bendix Spicer Foundation Brake, Llc | Disc brake pad mounting and retention system and method |
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2013
- 2013-04-25 JP JP2013092193A patent/JP5858244B2/ja active Active
-
2014
- 2014-04-24 US US14/786,393 patent/US9822832B2/en active Active
- 2014-04-24 WO PCT/JP2014/061587 patent/WO2014175388A1/ja not_active Ceased
- 2014-04-24 CN CN201480023268.5A patent/CN105143704B/zh active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10103393A (ja) * | 1996-09-25 | 1998-04-21 | Akebono Brake Ind Co Ltd | ディスクブレーキ用パッドクリップ |
| JP4740416B2 (ja) * | 2007-05-31 | 2011-08-03 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
| JP2011202779A (ja) * | 2010-03-26 | 2011-10-13 | Akebono Brake Ind Co Ltd | パッドクリップ |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160084329A1 (en) | 2016-03-24 |
| US9822832B2 (en) | 2017-11-21 |
| CN105143704A (zh) | 2015-12-09 |
| JP2014214796A (ja) | 2014-11-17 |
| CN105143704B (zh) | 2017-04-12 |
| JP5858244B2 (ja) | 2016-02-10 |
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