GB954199A - Improvements in and relating to one-way (free-wheel) clutches - Google Patents
Improvements in and relating to one-way (free-wheel) clutchesInfo
- Publication number
- GB954199A GB954199A GB14189/60A GB1418960A GB954199A GB 954199 A GB954199 A GB 954199A GB 14189/60 A GB14189/60 A GB 14189/60A GB 1418960 A GB1418960 A GB 1418960A GB 954199 A GB954199 A GB 954199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sprag
- spring
- april
- bore
- engages
- 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.)
- Expired
Links
Classifications
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
- F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D2041/0605—Spring details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
954,199. Ratchet clutches. A. MAURER. April 22, 1960 [April 25, 1959; Dec. 22, 1959], No. 14189/60. Heading F2C. In a sprag-type one-way clutch each sprag is maintained in contact with the races by an associated individual lightweight torsion coil spring having two free arms, one of which engages the sprag at a point eccentric to its tilting axis to exert a torque thereon, while the other engages the coil spring of an adjacent sprag. As shown in Figs. 1 and 2, the sprags 3 are of the form described in Specification 814,786, and each is provided with a bore 4 coaxial with its tilting axis for the reception of a helical spring 5 with arms 6, 10 projecting from one end, the short one 6 engaging the side 7 of a slot in the face of the sprag, while the other 10 has a bent-over end portion 11 inserted in the bore of an adjacent sprag. In the form shown in Fig. 4, the short arm 24 of each spring has a bent-over end 25 engaging the edge of the associated sprag, the long arm 27 being formed at the opposite end of the coiled portion 21. In a third form, Fig. 5, each spring coil 50 is mounted on a pin 51 projecting from the side of the sprag.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER25407A DE1142733B (en) | 1959-04-25 | 1959-04-25 | Freewheel clutch with tiltable clamping pieces |
| DER26989A DE1150550B (en) | 1959-12-22 | 1959-12-22 | One-way clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB954199A true GB954199A (en) | 1964-04-02 |
Family
ID=25991261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14189/60A Expired GB954199A (en) | 1959-04-25 | 1960-04-02 | Improvements in and relating to one-way (free-wheel) clutches |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH387392A (en) |
| GB (1) | GB954199A (en) |
-
1960
- 1960-04-02 GB GB14189/60A patent/GB954199A/en not_active Expired
- 1960-04-14 CH CH427060A patent/CH387392A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH387392A (en) | 1965-01-31 |
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