GB1131843A - Retractable safety belts - Google Patents
Retractable safety beltsInfo
- Publication number
- GB1131843A GB1131843A GB47033/65A GB4703365A GB1131843A GB 1131843 A GB1131843 A GB 1131843A GB 47033/65 A GB47033/65 A GB 47033/65A GB 4703365 A GB4703365 A GB 4703365A GB 1131843 A GB1131843 A GB 1131843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strap
- lever
- arm
- reel
- clamping
- 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
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R22/347—Belt retractors, e.g. reels with means for permanently locking the retractor during the wearing of the belt
- B60R22/35—Belt retractors, e.g. reels with means for permanently locking the retractor during the wearing of the belt the locking means being automatically actuated
- B60R22/353—Belt retractors, e.g. reels with means for permanently locking the retractor during the wearing of the belt the locking means being automatically actuated in response to belt movement when a wearer applies the belt
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R22/347—Belt retractors, e.g. reels with means for permanently locking the retractor during the wearing of the belt
- B60R2022/3475—Belt retractors, e.g. reels with means for permanently locking the retractor during the wearing of the belt having means for acting directly upon the belt, e.g. by clamping or friction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
- Basic Packing Technique (AREA)
Abstract
1,131,843. Safety harness. R. G. BOARD and N. H. SHAPIRO. 5 Nov., 1965 [5 Nov., 1964], No. 47033/65. Heading A3V. [Also in Division E2] A retractable safety strap arrangement includes clamping means for preventing extension of the strap which is automatically rendered inoperative in response to retraction of the strap on to a spring reel to a predetermined extent, remains inoperative until a sufficient length has been withdrawn from the reel and, when tension applied to the strap to withdraw it is relaxed, is automatically rendered operative to prevent further extension of the strap. A strap 10 passes from a spring reel 90 in a housing 12 over a guide roller 110, between a fixed clamping block 96 and a pivoting clamping lever 98 which carries a roller 104 located between, and bearing on one opposite face of the strap to, fixed rollers 106, 108. Pull on the strap 10 pivots the lever 98 to clamping position. To hold the lever in open position to allow unwinding of the strap for use, a feeler device is provided including an arm 116, pivoted to the housing 12 at 118 and engaging the strap wound on the reel, and an arm 120 engageable in a notch 122 in the pivoted lever 98. Springs 124 and 114 respectively urge the arm 120 out of engagement with the lever 98 and lever 98 away from the clamping position. With the strap fully wound on the reel the arm 116 engages an abutment 126 on the housing holding the arm 120 in the position shown in Fig. 3 and the lever 98 is located slightly lower than its position in Fig. 3. Pull on the strap pivots the lever causing the arm 120 to engage the notch 122 and prevent the lever from moving to clamping position. By the time a sufficient length of strap has been unwound for use the arm 116 will have lost contact with the reel. Momentary relaxation of tension in the strap then will allow springs 114 and 124 to pivot the lever 98 and arm 120 out of engagement, the lever 98 moving into clamping position, Fig. 4 (not shown), in response to renewed tension in the strap. When the strap is unfastened the spring 114 moves the lever 98 to the open position and the strap retracts. In a second embodiment, Figs. 5-8 (not shown), a clamping device, including a U-shaped bracket and a knurled pin (218) movable towards and away from the base of the U, remains in the open position of Fig. 6 whilst a sufficient length of strap is withdrawn from the reel when relaxation of tension in the starp causes it to flip about its pivots (212), (214) to the clamping position of Fig. 7. To move the clamping bracket to the open position of Fig. 6 before the strap is extended, a spring (228) is associated with pivot (214) which when the strap is unfastened turns the clamp through 100 degrees from Fig. 7 to Fig. 8 position to allow retraction of the strap and a feeler device includes an arm (238) which when the reel has filled is moved to engage a roller on the bracket and turn it to the position of Fig. 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00409266A US3817473A (en) | 1964-11-05 | 1964-11-05 | Retractable safety belts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1131843A true GB1131843A (en) | 1968-10-30 |
Family
ID=23619768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47033/65A Expired GB1131843A (en) | 1964-11-05 | 1965-11-05 | Retractable safety belts |
Country Status (3)
Country | Link |
---|---|
US (1) | US3817473A (en) |
DE (1) | DE1456125A1 (en) |
GB (1) | GB1131843A (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2432956C3 (en) * | 1974-07-09 | 1979-07-19 | Heinz-Dieter Dipl.-Ing. 1000 Berlin Adomeit | Belt take-up clamp machine |
US4120466A (en) * | 1974-07-09 | 1978-10-17 | Heinz Dieter Adomeit | Safety belt clamping device |
US3930682A (en) * | 1974-09-30 | 1976-01-06 | Allied Chemical Corporation | Safety belt tension relieving apparatus |
SE7500247L (en) * | 1975-01-10 | 1976-07-12 | Lindblad O L | DELIVERY DEVICE FOR SEAT BELTS |
US4181273A (en) * | 1976-06-14 | 1980-01-01 | Adomeit Heinz Dieter | Automatic rapid lock belt roll-up clamp for safety belts |
US4306735A (en) * | 1976-11-30 | 1981-12-22 | Allied Chemical Corporation | Safety belt clamp apparatus, occupant restraint system and method |
US4293105A (en) * | 1976-12-23 | 1981-10-06 | Allied Chemical Corporation | Bi-level web sensitive retractor |
JPS586427Y2 (en) * | 1977-10-24 | 1983-02-03 | 株式会社高田工場 | Belt extension prevention device for winding device |
JPS54143524U (en) * | 1978-03-28 | 1979-10-05 | ||
JPS5738174Y2 (en) * | 1978-03-28 | 1982-08-23 | ||
US4249708A (en) * | 1978-09-29 | 1981-02-10 | Nippon Seiko Kabushiki Kaisha | Emergency locking mechanism for the seat belt retractor of vehicles |
JPS5943150Y2 (en) * | 1979-01-08 | 1984-12-20 | トヨタ自動車株式会社 | webbing lock device |
JPS5943151Y2 (en) * | 1979-03-27 | 1984-12-20 | トヨタ自動車株式会社 | webbing lock device |
DE2943441A1 (en) * | 1979-10-26 | 1981-04-30 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | BELT TAPE BRAKE DEVICE FOR SAFETY BELT SYSTEMS |
DE2950443C2 (en) * | 1979-12-14 | 1986-02-20 | TRW Repa GmbH, 7077 Alfdorf | Webbing retarding device |
DE2950470C2 (en) * | 1979-12-14 | 1986-05-07 | TRW Repa GmbH, 7077 Alfdorf | Braking and / or blocking device |
JPS56141637U (en) * | 1980-03-03 | 1981-10-26 | ||
JPS56125063A (en) * | 1980-03-04 | 1981-10-01 | Nippon Soken | Locking device for seat belt |
US4401281A (en) * | 1980-07-03 | 1983-08-30 | Juichiro Takada | Belt clamps for vehicle occupant restraint belt systems |
JPS609938B2 (en) * | 1980-08-07 | 1985-03-14 | 日本精工株式会社 | Automobile seat belt webbing locking device |
DE3032169A1 (en) * | 1980-08-26 | 1982-03-25 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | BELT TAPE CLAMPING FOR SAFETY BELTS IN MOTOR VEHICLES |
DE3033746C2 (en) * | 1980-09-08 | 1984-03-29 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | Belt retractor with locking device for a seat belt |
JPS5766768A (en) * | 1980-10-11 | 1982-04-23 | Nippon Seiko Kk | Locking device for webbing for seat belt |
US4381085A (en) * | 1981-04-06 | 1983-04-26 | Allied Corporation | Seat belt retractor with reduced spooling |
JPS57183867A (en) * | 1981-05-07 | 1982-11-12 | Nippon Seiko Kk | Webbing lock apparatus for seat belt of automobile |
US4447018A (en) * | 1982-02-26 | 1984-05-08 | The Firestone Tire & Rubber Company | Toggle type web lock |
DE3327290A1 (en) * | 1983-07-28 | 1985-02-21 | Kuo Ming Taipei Hsiang | Turnbuckle |
DE3433297A1 (en) * | 1984-09-11 | 1986-06-05 | Autoflug GmbH & Co Fahrzeugtechnik, 2084 Rellingen | BELT BLOCKING DEVICE |
US4934030A (en) * | 1985-01-15 | 1990-06-19 | East/West Industries | Projection for use as a restraining tooth in a belt restraint assembly |
NZ219357A (en) * | 1986-02-21 | 1988-10-28 | Britax Rainsfords Pty Ltd | Webbing brake for seat belt retractor |
AU581560B2 (en) * | 1986-02-21 | 1989-02-23 | Britax Rainsfords Pty Ltd | Retractor webbing brake |
US5316339A (en) * | 1991-05-31 | 1994-05-31 | Pacific Scientific Company | Safety belt gripping mechanism |
US6877597B2 (en) * | 2003-02-18 | 2005-04-12 | Grand Rapids Controls, Inc. | Clutch mechanism |
US20060249617A1 (en) * | 2005-05-09 | 2006-11-09 | Edgardo Cardona | Automatically locking retractor |
US8968123B2 (en) * | 2009-05-29 | 2015-03-03 | Abt, Inc. | Soccer goal securing apparatus and method |
US20120067931A1 (en) * | 2010-09-22 | 2012-03-22 | Yanosick Justin T | Apparatus for carrying a power tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1569699A (en) * | 1923-06-14 | 1926-01-12 | Bergstrom John Fredrik Ossian | Apparatus for retaining parcels or the like on vehicles |
US2947353A (en) * | 1956-05-24 | 1960-08-02 | Wimmersperg Heinrich Ferdi Von | Safety belt device |
US3174704A (en) * | 1963-09-12 | 1965-03-23 | Edward H Replogle | Restraint apparatus |
US3193327A (en) * | 1963-11-05 | 1965-07-06 | Gen Motors Corp | Retracting device |
-
1964
- 1964-11-05 US US00409266A patent/US3817473A/en not_active Expired - Lifetime
-
1965
- 1965-11-05 DE DE19651456125 patent/DE1456125A1/en active Pending
- 1965-11-05 GB GB47033/65A patent/GB1131843A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3817473A (en) | 1974-06-18 |
DE1456125A1 (en) | 1968-12-19 |
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