ES436628A1 - Perfeccionamientos en dispositivos enrolladores, especial- mente para tensar cinturones de seguridad en el instante de accidente. - Google Patents

Perfeccionamientos en dispositivos enrolladores, especial- mente para tensar cinturones de seguridad en el instante de accidente.

Info

Publication number
ES436628A1
ES436628A1 ES436628A ES436628A ES436628A1 ES 436628 A1 ES436628 A1 ES 436628A1 ES 436628 A ES436628 A ES 436628A ES 436628 A ES436628 A ES 436628A ES 436628 A1 ES436628 A1 ES 436628A1
Authority
ES
Spain
Prior art keywords
drum
winding
axle
belt
impact
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
ES436628A
Other languages
English (en)
Spanish (es)
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
Publication of ES436628A1 publication Critical patent/ES436628A1/es
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)
ES436628A 1974-04-25 1975-04-16 Perfeccionamientos en dispositivos enrolladores, especial- mente para tensar cinturones de seguridad en el instante de accidente. Expired ES436628A1 (es)

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
ES436628A1 true ES436628A1 (es) 1977-01-01

Family

ID=9138145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436628A Expired ES436628A1 (es) 1974-04-25 1975-04-16 Perfeccionamientos en dispositivos enrolladores, especial- mente para tensar cinturones de seguridad en el instante de accidente.

Country Status (16)

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

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 ( ) * 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
DE3215928C2 (de) * 1982-04-29 1985-11-21 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung für Sicherheitsgurte
DE3215925C2 (de) * 1982-04-29 1985-11-28 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung mit Rückstrammer 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
DE4432594A1 (de) * 1994-09-13 1996-03-14 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
US5553803A (en) * 1994-09-13 1996-09-10 Takata Vehicle Safety Technology Gmbh Belt tensioner for safety belts for motor vehicles
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 Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf 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
NL7205614A ( ) * 1971-04-29 1972-10-31
DE2121101C2 (de) * 1971-04-29 1982-09-16 Dynamit Nobel Ag, 5210 Troisdorf Spannvorrichtung für Sicherheitsgurte
DE2223061A1 (de) * 1972-05-12 1973-11-22 Volkswagenwerk Ag Spanneinrichtung fuer rueckhalteeinrichtungen

Also Published As

Publication number Publication date
JPS50149014A ( ) 1975-11-28
BE828442A (fr) 1975-10-27
JPS5424169B2 ( ) 1979-08-18
SE7504691L (sv) 1975-10-27
DE2517572A1 (de) 1975-11-13
IE40900L (en) 1975-10-25
DK177075A ( ) 1975-10-26
IT1032687B (it) 1979-06-20
IE40900B1 (en) 1979-09-12
FR2279429A1 (fr) 1976-02-20
LU72347A1 ( ) 1977-02-03
DK140790C ( ) 1980-04-28
GB1465419A (en) 1977-02-23
NL7504847A (nl) 1975-10-28
CH586049A5 ( ) 1977-03-31
CA1030128A (en) 1978-04-25
FR2279429B1 ( ) 1978-03-24
SE401451B (sv) 1978-05-16
US3970266A (en) 1976-07-20
DK140790B (da) 1979-11-19
DE2517572C2 (de) 1982-06-03
ZA752091B (en) 1976-03-31

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