FR2428767A1 - Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle - Google Patents

Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle

Info

Publication number
FR2428767A1
FR2428767A1 FR7817638A FR7817638A FR2428767A1 FR 2428767 A1 FR2428767 A1 FR 2428767A1 FR 7817638 A FR7817638 A FR 7817638A FR 7817638 A FR7817638 A FR 7817638A FR 2428767 A1 FR2428767 A1 FR 2428767A1
Authority
FR
France
Prior art keywords
elastic component
spring
seat belt
safety seat
vehicle safety
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.)
Granted
Application number
FR7817638A
Other languages
English (en)
Other versions
FR2428767B1 (fr
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.)
SECURAIGLON SA
Original Assignee
SECURAIGLON SA
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 SECURAIGLON SA filed Critical SECURAIGLON SA
Priority to FR7817638A priority Critical patent/FR2428767A1/fr
Priority to ES481489A priority patent/ES481489A1/es
Priority to DE2923691A priority patent/DE2923691C2/de
Priority to IT23531/79A priority patent/IT1121088B/it
Publication of FR2428767A1 publication Critical patent/FR2428767A1/fr
Application granted granted Critical
Publication of FR2428767B1 publication Critical patent/FR2428767B1/fr
Granted 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series
    • B60R2022/4453—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being a second spring
    • 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series
    • B60R2022/4453—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being a second spring
    • B60R2022/446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being a second spring with external control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)

Abstract

Dispositif à ressort spiral à lame. Il comporte un élément élastique de réduction de la tension pourvant s'exercer sur la dernière spire du ressort qui est monté pour entrer en contact avec la face interne de la dernière spire à la fin de la mise sous tension du ressort Cet élément est de préférence allongé, sa position étant telle que, lors de l'ultime période de mise sous tension, la dernière spire entre en contact progressivement avec toute la longueur de l'élément. Application : enrouleur-dérouleur de sangle de ceinture de sécurité.
FR7817638A 1978-06-13 1978-06-13 Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle Granted FR2428767A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7817638A FR2428767A1 (fr) 1978-06-13 1978-06-13 Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle
ES481489A ES481489A1 (es) 1978-06-13 1979-06-12 Dispositivo de resorte espiral especialmente para enrolladordesenrollador de cinturon.
DE2923691A DE2923691C2 (de) 1978-06-13 1979-06-12 Federantrieb mit bandförmiger Spiralfeder
IT23531/79A IT1121088B (it) 1978-06-13 1979-06-13 Dispositivo a molla a lamina a spirale particolarmente per avvolgitori e svolgitori per cinture di sicurezza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817638A FR2428767A1 (fr) 1978-06-13 1978-06-13 Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle

Publications (2)

Publication Number Publication Date
FR2428767A1 true FR2428767A1 (fr) 1980-01-11
FR2428767B1 FR2428767B1 (fr) 1983-02-25

Family

ID=9209431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817638A Granted FR2428767A1 (fr) 1978-06-13 1978-06-13 Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle

Country Status (4)

Country Link
DE (1) DE2923691C2 (fr)
ES (1) ES481489A1 (fr)
FR (1) FR2428767A1 (fr)
IT (1) IT1121088B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371288A2 (fr) * 1988-11-10 1990-06-06 Trw Repa Gmbh Enrouleur pour système de retenue de ceinture de sécurité dans les véhicules automobiles
EP0680855A2 (fr) * 1994-05-04 1995-11-08 Trw Vehicle Safety Systems Inc. Rétracteur à réduction de tension comportant un dispositif d'absorption d'énergie

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315886C2 (de) * 1993-05-12 1995-10-19 Daimler Benz Ag Mit einer Komfortfunktion ausgestatteter Sicherheitsgurt-Aufroller
DE19611748C2 (de) * 1996-03-25 1998-03-26 Autoliv Dev Sicherheitsgurtaufroller mit Komfortfunktion
DE102012000475A1 (de) * 2012-01-13 2013-07-18 Autoliv Development Ab Sicherheitsgurtaufroller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1567287A (fr) * 1968-03-15 1969-05-16

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545090A (en) * 1976-07-19 1979-05-02 American Safety Equip Safety belt retractor with dual tension retraction means
GB1533937A (en) * 1976-10-18 1978-11-29 American Safety Equip Friction clutch operated dual tension safety belt retraction means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1567287A (fr) * 1968-03-15 1969-05-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371288A2 (fr) * 1988-11-10 1990-06-06 Trw Repa Gmbh Enrouleur pour système de retenue de ceinture de sécurité dans les véhicules automobiles
EP0371288A3 (fr) * 1988-11-10 1991-07-24 Trw Repa Gmbh Enrouleur pour système de retenue de ceinture de sécurité dans les véhicules automobiles
EP0680855A2 (fr) * 1994-05-04 1995-11-08 Trw Vehicle Safety Systems Inc. Rétracteur à réduction de tension comportant un dispositif d'absorption d'énergie
EP0680855A3 (fr) * 1994-05-04 1997-12-17 Trw Vehicle Safety Systems Inc. Rétracteur à réduction de tension comportant un dispositif d'absorption d'énergie

Also Published As

Publication number Publication date
FR2428767B1 (fr) 1983-02-25
ES481489A1 (es) 1980-02-01
IT7923531A0 (it) 1979-06-13
DE2923691C2 (de) 1983-10-06
IT1121088B (it) 1986-03-26
DE2923691A1 (de) 1979-12-20

Similar Documents

Publication Publication Date Title
GB2012560B (en) Seat belt retractor with tension eliminating mechanism
GB987566A (en) Improvements in and relating to beading
GB1536354A (en) Energy absorber
AU2293577A (en) Buckle with a visual tension indicator
FR2428767A1 (fr) Dispositif a ressort spiral notamment pour enrouleur-derouleur de sangle
GB2065718B (en) Coating a stretched an elastic body
ES257037U (es) Ÿcarrete de cinturon de seguridad de vehiculosŸ.
FR2409767A1 (fr) Dispositif a bobine d'enrouleur-derouleur d'une sangle telle que celle d'une ceinture de securite
GB2018576B (en) Seat belt retractor with tension eliminating mechanism
SE7903628L (sv) Sekerhetsbelte
GB1535144A (en) Moulded safety pin
GB2028966B (en) Gas spring with end stop
FR2437845A1 (fr) Dispositif d'attache pour ceinture de securite, et ceinture equipee de ce dispositif
JPS5548169A (en) Spring for seat belt take-up device
SU601144A2 (ru) Инструмент дл чистовой обработки шариком
FR2428445A3 (fr) Applique de protection pour l'etrier de guidage d'une ceinture de securite
CH608086A5 (en) Non-return valve and use of the latter on a weaving machine
JPS5433429A (en) Seat belt retractor
DE965890C (de) Uhrarmband
JPS55139748A (en) Cathode-ray tube
JPS5776579A (en) Copying device
JPS52103768A (en) Method for clamping between cap and case of automotive air cleaner mad e of synthetic resin
FR2427103A1 (fr) Appareil accessoire limitant la course des ceintures de securite a enrouleur
FR2356038A1 (fr) Cosse pour elingue
FR2442059A1 (fr) Perfectionnement aux ceintures de securite dites a enrouleurs

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse