DE2065866A1 - Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite belt - Google Patents
Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite beltInfo
- Publication number
- DE2065866A1 DE2065866A1 DE2065866A DE2065866A DE2065866A1 DE 2065866 A1 DE2065866 A1 DE 2065866A1 DE 2065866 A DE2065866 A DE 2065866A DE 2065866 A DE2065866 A DE 2065866A DE 2065866 A1 DE2065866 A1 DE 2065866A1
- Authority
- DE
- Germany
- Prior art keywords
- lock
- belt
- pawls
- housing
- tensile load
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2507—Safety buckles actuated by a push-button
- A44B11/2515—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action
- A44B11/2519—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action with two buttons acting in opposite directions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Springs (AREA)
Abstract
Description
65 865.6 A65 865.6 A
Anmelder: Prof. Dr. Ernst FIALA, 3I80 Wolfsburg, Hegebergvreg~..12Applicant: Prof. Dr. Ernst FIALA, 3I80 Wolfsburg, Hegebergvreg ~ ..12
Schloß für £raftfahrzeugsicherheit£gurteLock for raft safety belts
(Ausscheidung· aus P 2o 4-7 842.6 - 22)(Elimination from P 2o 4-7 842.6 - 22)
Die Erfindung bezieht sich auf ein Schloß für Kraftfabrzcussicherheitsgurte mit einem einen Riegelmechanismus umschlie3e:iden Gehäuse, das zum Lösen des Gurtes gegen die Wirkung einer Feder in Richtung der' Zugbelastung des Schlosses gegenüber den Riegelmechanismus verschiebbar ist.The invention relates to a lock for Kraftfabrzcus safety belts enclose a locking mechanism with a: iden Housing that is used to loosen the belt against the action of a spring in the direction of the 'tensile load on the lock compared to the Latch mechanism is displaceable.
Die bekannten GurtSchlösser dieser Art sind verhältnismäßig aufwendig konstruiert und eignen sich nur zum Kuppeln mit am Fahrzeugboden befestigten starren Bügeln. Darüberhinaus sind die Übersetzungsverhältnisse bei diesen Ausführungsformen ungünstig, so daß der Kraftaufwand zum Lösen relativ hoch ist.The known belt locks of this type are proportionate elaborately designed and are only suitable for coupling with am Rigid brackets attached to the vehicle floor. In addition, the gear ratios in these embodiments are unfavorable, so that the effort required to loosen it is relatively high.
Der Erfindung liegt die Aufgabe zu Grunde, ein Schloß der eingangs beschriebenen Art mit einfachem Aufbau zu schaffen, das mit geringem Kraftaufwand gelost werden kann.The invention is based on the object of creating a lock of the type described above with a simple structure, which can be solved with little effort.
. Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der Riegelmechanismus aus zwei doppelarmigen Klinken besteht, die in einer in Richtung der Zugbelastung verlaufenden Ebene um. According to the invention this object is achieved in that the The locking mechanism consists of two double-armed pawls that move in a plane in the direction of the tensile load
BAD ORIGINALBATH ORIGINAL
709824/0002709824/0002
parallele Achsen gegen die Kraft einer in Schließrichtung wirkenden Feder schwenkbar nebeneinander gelagert sind, wobei das eine Klinkenarmpaar in freien Endbereich gegeneinander gerichtete Sperrnasen aufweist, die in der Schließstellung in eine entsprechend geformte Hinterschneidung eines Hupplungsgliedes eingreifen, während das andere Elinkenarnpaar in Richtung der Zugbelastung divergierende Auflaufschrägen für auf der Gehäuseinnenseite angeordnete Stellnasen aufweist. Die KLinken sind vorteilhaft zwischen zwei Laschen gelagert, an denen das Gehäuse verschiebbar geführt ist.parallel axes are pivotably mounted next to one another against the force of a spring acting in the closing direction, wherein the one pair of ratchet arms against each other in the free end area has directed locking lugs, which in the closed position in a correspondingly shaped undercut of a horn member intervene, while the other pair of Elinkenarnpaar in the direction of the tensile load diverging run-up slopes for on the inside of the housing having arranged adjusting lugs. The pawls are advantageously mounted between two tabs on which the Housing is slidably guided.
Ein erfindungsgemäß ausgebildetes Schloß läßt sich aus einer äußerst geringen Anzahl von Teilen herstellen, wobei sich der • Werkzeugaufwand dadurch noch zusätzlich verringert, daß die beiden KLinken und die beiden Laschen formgleich sind und das Gehäuse aus zwei identischen Hälften hergestellt werden kann.A lock designed according to the invention can be made from a Produce an extremely small number of parts, with the • tooling effort being additionally reduced by the fact that the two The latch and the two tabs are of the same shape and the housing can be made from two identical halves.
Die Auslosekräfte können durch eine entsprechend geringe Steigung der Auflaufschrägen und ein günstiges Hobelverhältnis der Klinkenarne sehr gering gehalten werden.The triggering forces can be achieved by a correspondingly low incline of the run-up bevels and a favorable planing ratio of the pawl threads can be kept very low.
Das erfindungsgemäße Schloß ist mit entsprechender Abwandlung sowohl fürjlattenförmige, als auch bolzenförmige Eupplungsglieder anwendbar.The lock according to the invention is both with a corresponding modification for lath-shaped as well as bolt-shaped coupling links applicable.
Es ist im Rahmen der Erfindung auch möglich, die Auflaufschrägen am Gehäuse und die Stellnasen an den Klinkenarmen vorzusehen.It is also possible within the scope of the invention to provide the run-up bevels on the housing and the positioning lugs on the latch arms.
709824/0002709824/0002
In der Zeichnung ist ein Ausführungsbeispiel eines erfindungsgemäß ausgebildeten Schlosses dargestellt.In the drawing is an embodiment of one according to the invention trained lock shown.
Es zeigen:Show it:
Fig. 1 eine Seitenansicht mit geöffnetem Gehäuse, Fig. 2 einen Schnitt durch Fig. 1 längs der Linie II/II.1 shows a side view with the housing open, FIG. 2 shows a section through FIG. 1 along the line II / II.
Das in den Figuren dargestellte Schloß weist einen Biegelnechanismus auf, der aus zwei doppelarmigen Klinken 1, 2 besteht, die zwischen den beiden Laschen 3, 4- auf parallelen Achsen ,', 6 nebeneinander schwenkbar gelagert sind. An ihren freien Endbereichen -.reisen die Elinken 1, 2 gegeneinander gerichtete Spermaceti 7» 8 auf, mit denen sie in der Schließstellung die Hinterschneidung 9 eines Ilupplungsgliedes 1o hintergreifdn. An dem entgegengesetzten Klinkenarmpaar greift eine Feder 11 an, die die !!linken 1, 2 in der dargestellten Schließstellung hält. Die Laschen 3» 4· sind an ihren aus dem Schloß ragenden Enden als Verbindungselemente für einen Sicherheitsgurt 12 ausgebildet. Das Gehäuse 13 besteht aus zwei Halbschalten, die an der Außenfläche Griffmulden 14 und auf der Innenseite Stellnasen 15» 16 aufweisen, die an dem Elinkenarmpaar 1,2 anliegen, die in Pachtun, der Zugbelastung des Schlosses divergierende Auflaufschrägen 17» 18 aufweisen.The lock shown in the figures has a bending mechanism on, which consists of two double-armed pawls 1, 2, which between the two tabs 3, 4- on parallel axes, ', 6 side by side are pivotably mounted. They travel at their free end areas Elinken 1, 2 opposing spermaceti 7 »8 on, with which they in the closed position the undercut 9 of a coupling member 1o behind-the-scenes. On the opposite pair of ratchet arms engages a spring 11 which the left 1, 2 in the illustrated Holds closed position. The tabs 3 »4 · are out of the lock on theirs protruding ends designed as connecting elements for a seat belt 12. The housing 13 consists of two half-circuits that are connected to recessed grips 14 on the outer surface and lugs 15 on the inside » 16 have, which rest on the pair of Elinkenarmpaar 1,2, which in Pachtun, approach slopes 17 »18 diverging from the tensile load of the lock exhibit.
Durch eine Feder 19 wird das Gehäuse 13 in der Ruhestellung gehalten.The housing 13 is held in the rest position by a spring 19.
BAD ORIGINALBATH ORIGINAL
709824/0002709824/0002
Zum Anlegen des Gurtes 12 wird das Schloß ir. an sich "bekannter Weise auf das Kupplungsglied 1o aufgestockt, wobei die Spc-rrnasen 7, 8 in die Hinterschneidung 9 des Eupplungsgliedes 1o einraste^.In order to put on the belt 12, the lock is "better known" Way increased to the coupling member 1o, the Spc-rrnasen 7, 8 in the undercut 9 of the coupling member 1o snap into place ^.
Zun Lösen des Gurtes 12 wird das Gehäuse 13 in Bichtung der Zugbelastung des Gurtes 12 verschoben. Dabei gleiten die 3tellnasen 15, 15 auf den Auf lauf schrägen 17, 18 der Zlir-ken I, 2, so daß die Sperrnasen 7, 8 aus der Sperrstellung verschwenkt und damit das Kupplungsglied 1o froigegeben wird.To loosen the belt 12, the housing 13 is in the direction of the Tensile load of the belt 12 shifted. The 3-part lugs 15, 15 slide on the inclines 17, 18 of the teeth I, 2, so that the locking lugs 7, 8 pivoted out of the locking position and thus the coupling member 1o is froiggabe.
BAD ORIGINALBATH ORIGINAL
709824/0002709824/0002
L e e r s eR e r s e
i tei te
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2047842A DE2047842C2 (en) | 1970-09-22 | 1970-09-22 | Device for absorbing energy for restraint devices for vehicle occupants, in particular for seat belts |
| DE2065866A DE2065866A1 (en) | 1970-09-22 | 1970-09-22 | Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite belt |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2047842A DE2047842C2 (en) | 1970-09-22 | 1970-09-22 | Device for absorbing energy for restraint devices for vehicle occupants, in particular for seat belts |
| DE2065866A DE2065866A1 (en) | 1970-09-22 | 1970-09-22 | Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2065866A1 true DE2065866A1 (en) | 1977-06-16 |
Family
ID=32736819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2065866A Pending DE2065866A1 (en) | 1970-09-22 | 1970-09-22 | Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite belt |
| DE2047842A Expired DE2047842C2 (en) | 1970-09-22 | 1970-09-22 | Device for absorbing energy for restraint devices for vehicle occupants, in particular for seat belts |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2047842A Expired DE2047842C2 (en) | 1970-09-22 | 1970-09-22 | Device for absorbing energy for restraint devices for vehicle occupants, in particular for seat belts |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE2065866A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2410974A2 (en) * | 1977-12-09 | 1979-07-06 | Ferodo Sa | Safety belt lock with quick release - has interacting press-button and swivel bolts |
| US4317263A (en) * | 1961-10-04 | 1982-03-02 | Repa Feinstanzwerk Gmbh | Belt lock for a safety belt |
| EP0289762A1 (en) * | 1987-05-06 | 1988-11-09 | Van Riesen & Co. | Buckle for a safety belt system |
| FR2701638A1 (en) * | 1993-02-17 | 1994-08-26 | Komet | Improvements to safety buckles for belts, harnesses and similar devices |
| DE19647631A1 (en) * | 1996-11-18 | 1998-05-20 | Stocko Fasteners Gmbh | Plug-in lock for protective helmet, especially for combat |
| EP3385129A1 (en) * | 2017-04-05 | 2018-10-10 | Jörg Beutler | Closing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135111A1 (en) * | 1991-10-24 | 1993-04-29 | Schroth Gmbh Carl F | Motor vehicle safety belt - has energy absorption device formed by wire which fastens belt drum to its spindle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1012946A (en) * | 1963-03-25 | 1965-12-15 | Britax London Ltd | Improvements in or relating to safety belts or the like |
| DE2026277C3 (en) * | 1970-05-29 | 1974-07-11 | Ernst Prof. Dipl.-Ing. Dr. Techn. 3300 Braunschweig Fiala | Device for absorbing energy for restraint devices for vehicle occupants, in particular for seat belts |
-
1970
- 1970-09-22 DE DE2065866A patent/DE2065866A1/en active Pending
- 1970-09-22 DE DE2047842A patent/DE2047842C2/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317263A (en) * | 1961-10-04 | 1982-03-02 | Repa Feinstanzwerk Gmbh | Belt lock for a safety belt |
| FR2410974A2 (en) * | 1977-12-09 | 1979-07-06 | Ferodo Sa | Safety belt lock with quick release - has interacting press-button and swivel bolts |
| EP0289762A1 (en) * | 1987-05-06 | 1988-11-09 | Van Riesen & Co. | Buckle for a safety belt system |
| FR2701638A1 (en) * | 1993-02-17 | 1994-08-26 | Komet | Improvements to safety buckles for belts, harnesses and similar devices |
| DE19647631A1 (en) * | 1996-11-18 | 1998-05-20 | Stocko Fasteners Gmbh | Plug-in lock for protective helmet, especially for combat |
| DE19647631C2 (en) * | 1996-11-18 | 2001-12-13 | Ykk Corp | Plug lock designed for a hard hat |
| EP3385129A1 (en) * | 2017-04-05 | 2018-10-10 | Jörg Beutler | Closing device |
| US10709209B2 (en) | 2017-04-05 | 2020-07-14 | Joerg Beutler | Closure device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047842C2 (en) | 1983-04-21 |
| DE2047842A1 (en) | 1972-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2423969C3 (en) | Locking device for longitudinally displaceable vehicle seats | |
| DE2355497C2 (en) | Buckle for seat belts | |
| DE3414649C2 (en) | ||
| DE2256998A1 (en) | BUCKLE FOR SEAT BELTS | |
| DE2507091C3 (en) | Locking device | |
| DE4117465A1 (en) | Clip fixing for modular breaker or fuse - uses bolt with front part released via 2 wave shaped arms | |
| DE2065866A1 (en) | Lock for car safety belt - has shouldered conical end released by sliding catch housing away from opposite belt | |
| DE2906288C2 (en) | Attachment for connection to a wall, in particular a handle or armrest for connection to a body part of a motor vehicle | |
| DE2638443C3 (en) | Bfigellock for high-strength chains | |
| DE2122016C3 (en) | Heat-treated light metal composite profile for windows, doors or the like | |
| DE1165451B (en) | Hood or lid closure, especially for motor vehicles | |
| DE3841811C2 (en) | ||
| DE4120616C2 (en) | Locking device for an adjustable vehicle seat | |
| DE4304173A1 (en) | ||
| DE2649763C2 (en) | Buckle for safety belts, in particular motor vehicle safety belts | |
| DE2440615A1 (en) | LOCK FOR SEAT BELTS AND THE LIKE | |
| DE102007014727A1 (en) | Vehicle seat i.e. motor vehicle seat, has electrical, pneumatic, hydraulic or pyrotechnic actuator released during crash, and moving or releasing locking unit, and aligns locking unit on counter element | |
| DE2932132A1 (en) | LOCKING DEVICE FOR A SIDE ELEMENT OF AN ANTI-SLIP DEVICE FOR MOTOR VEHICLES | |
| DE3046165A1 (en) | Safety mounting for sliding seat adjustment - has interlocking rails with pivoted locking lever | |
| DE681958C (en) | Turnbuckle for motor vehicle anti-skid chains | |
| DE1928342A1 (en) | Lock for seat belts in motor vehicles | |
| DE1966730C3 (en) | Locking block for a motor vehicle door lock | |
| DE441886C (en) | Strap connector | |
| DE3938066C2 (en) | ||
| EP0539431B1 (en) | Safety belt buckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |