CA1030128A - Device for winding up a vehicle seat belt - Google Patents

Device for winding up a vehicle seat belt

Info

Publication number
CA1030128A
CA1030128A CA225,093A CA225093A CA1030128A CA 1030128 A CA1030128 A CA 1030128A CA 225093 A CA225093 A CA 225093A CA 1030128 A CA1030128 A CA 1030128A
Authority
CA
Canada
Prior art keywords
winding
vehicle seat
seat belt
belt
vehicle
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
Application number
CA225,093A
Other languages
English (en)
French (fr)
Inventor
Bernard Doin
Jean-Francois Tillac
Bernard Plantif
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Application granted granted Critical
Publication of CA1030128A publication Critical patent/CA1030128A/en
Expired legal-status Critical Current

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
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • 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
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • B60R2022/4638—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis comprising a piston moving along or in parallel to the reel axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18704—Means to selectively lock or retard screw or nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
CA225,093A 1974-04-25 1975-04-21 Device for winding up a vehicle seat belt Expired CA1030128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414504A FR2279429A1 (fr) 1974-04-25 1974-04-25 Dispositif enrouleur utile notamment pour la tension des ceintures de securite

Publications (1)

Publication Number Publication Date
CA1030128A true CA1030128A (en) 1978-04-25

Family

ID=9138145

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,093A Expired CA1030128A (en) 1974-04-25 1975-04-21 Device for winding up a vehicle seat belt

Country Status (16)

Country Link
US (1) US3970266A (nl)
JP (1) JPS5424169B2 (nl)
BE (1) BE828442A (nl)
CA (1) CA1030128A (nl)
CH (1) CH586049A5 (nl)
DE (1) DE2517572C2 (nl)
DK (1) DK140790B (nl)
ES (1) ES436628A1 (nl)
FR (1) FR2279429A1 (nl)
GB (1) GB1465419A (nl)
IE (1) IE40900B1 (nl)
IT (1) IT1032687B (nl)
LU (1) LU72347A1 (nl)
NL (1) NL7504847A (nl)
SE (1) SE401451B (nl)
ZA (1) ZA752091B (nl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336950A2 (fr) * 1975-12-31 1977-07-29 Poudres & Explosifs Ste Nale Dispositif enrouleur utile notamment pour la tension des ceintures de securite
DE2625573C2 (de) * 1976-06-05 1986-05-28 Daimler-Benz Ag, 7000 Stuttgart Aufwickelvorrichtung für einen Gurtwickelautomaten zur Beseitigung der Gurtlose
FR2387662A1 (fr) 1977-04-20 1978-11-17 Poudres & Explosifs Ste Nale Dispositif d'entrainement en rotation a moyen moteur tubulaire sous pression
US4187925A (en) * 1977-07-21 1980-02-12 Autoliv Ab Device for stretching a band forming part of a safety belt for vehicles
JPS5759160Y2 (nl) * 1978-04-03 1982-12-17
US4286758A (en) * 1980-01-29 1981-09-01 Toyota Jidosha Kogyo Kabushiki Kaisha Webbing retractor
JPS56138207A (en) * 1980-03-31 1981-10-28 Sumitomo Metal Ind Ltd Sectional dimension measuring equipment of bar material
DE3215925C2 (de) * 1982-04-29 1985-11-28 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung mit Rückstrammer für Sicherheitsgurte
DE3215928C2 (de) * 1982-04-29 1985-11-21 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung für Sicherheitsgurte
DE3600002A1 (de) * 1986-01-02 1987-07-09 Trw Repa Gmbh Rotations-gurtstraffer fuer sicherheitsgurte
US4645138A (en) * 1986-01-13 1987-02-24 General Motors Corporation Compact seat belt retractor
DE3707056A1 (de) * 1987-03-05 1988-09-15 Ernst Hans Hellmut Gurtklemmer-system
DE3903148A1 (de) * 1989-02-02 1990-08-16 Autoflug Gmbh Antrieb fuer gurtstrammer
DE4342666C2 (de) * 1993-12-14 1999-04-29 Hs Tech & Design Vorrichtung zum Drehantrieb einer Wickelwelle zum Straffen eines Sicherheitsgurtes
US5553803A (en) * 1994-09-13 1996-09-10 Takata Vehicle Safety Technology Gmbh Belt tensioner for safety belts for motor vehicles
DE4432594A1 (de) * 1994-09-13 1996-03-14 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
DE4432593C2 (de) * 1994-09-13 2003-12-11 Takata Petri Gmbh Ulm Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
US5529258A (en) * 1994-12-21 1996-06-25 Alliedsignal Inc. Secondary locking mechanism for retractor with pretensioner
DE19545898C2 (de) * 1995-12-08 1999-07-15 Hs Tech & Design Rückhaltesystem in einem Fahrzeug
FR2744779B1 (fr) * 1996-02-12 1998-03-27 Castagner Bernard Systeme limiteur d'effort en composite a absorption d'energie
US5913486A (en) * 1998-02-17 1999-06-22 General Motors Corporation Seat belt tensioner
DE29807099U1 (de) * 1998-04-20 1998-08-13 Trw Repa Gmbh Gurtstraffer für Fahrzeugsicherheitsgurtsysteme
US6065704A (en) * 1998-08-27 2000-05-23 General Motors Corporation Energy management for seat belt tensioner
US6237959B1 (en) * 1999-12-08 2001-05-29 Autoliv Asp, Inc. Hydraulic velocity damper
US9669799B2 (en) * 2013-03-15 2017-06-06 Autoliv Asp, Inc. Seatbelt pretensioner
US9440617B2 (en) * 2013-03-15 2016-09-13 Autoliv Asp, Inc. Seatbelt pretensioner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843335A (en) * 1956-03-14 1958-07-15 American Seating Co Automatic reel
US3077324A (en) * 1958-12-17 1963-02-12 Rocket Power Inc Harness inertia reel
US3096957A (en) * 1960-11-03 1963-07-09 Leslie D Peterson Ballistic rotary actuator
GB1212013A (en) * 1967-03-20 1970-11-11 Teleflex Prod Ltd Improvements in or relating to safety harness reels
DE2121101C2 (de) * 1971-04-29 1982-09-16 Dynamit Nobel Ag, 5210 Troisdorf Spannvorrichtung für Sicherheitsgurte
NL7205614A (nl) * 1971-04-29 1972-10-31
DE2223061A1 (de) * 1972-05-12 1973-11-22 Volkswagenwerk Ag Spanneinrichtung fuer rueckhalteeinrichtungen

Also Published As

Publication number Publication date
IT1032687B (it) 1979-06-20
DE2517572C2 (de) 1982-06-03
GB1465419A (en) 1977-02-23
JPS5424169B2 (nl) 1979-08-18
JPS50149014A (nl) 1975-11-28
DE2517572A1 (de) 1975-11-13
ES436628A1 (es) 1977-01-01
SE401451B (sv) 1978-05-16
IE40900L (en) 1975-10-25
DK140790B (da) 1979-11-19
LU72347A1 (nl) 1977-02-03
IE40900B1 (en) 1979-09-12
FR2279429A1 (fr) 1976-02-20
BE828442A (fr) 1975-10-27
US3970266A (en) 1976-07-20
NL7504847A (nl) 1975-10-28
SE7504691L (sv) 1975-10-26
CH586049A5 (nl) 1977-03-31
DK140790C (nl) 1980-04-28
DK177075A (nl) 1975-10-26
FR2279429B1 (nl) 1978-03-24
ZA752091B (en) 1976-03-31

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