FR2340266A1 - Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation - Google Patents

Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation

Info

Publication number
FR2340266A1
FR2340266A1 FR7703025A FR7703025A FR2340266A1 FR 2340266 A1 FR2340266 A1 FR 2340266A1 FR 7703025 A FR7703025 A FR 7703025A FR 7703025 A FR7703025 A FR 7703025A FR 2340266 A1 FR2340266 A1 FR 2340266A1
Authority
FR
France
Prior art keywords
modifying
directions
rotation
shaft
return force
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.)
Withdrawn
Application number
FR7703025A
Other languages
English (en)
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.)
Granges Essem AB
Original Assignee
Granges Essem AB
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 Granges Essem AB filed Critical Granges Essem AB
Publication of FR2340266A1 publication Critical patent/FR2340266A1/fr
Withdrawn legal-status Critical Current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
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/06—Other parts or details
    • 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
    • B60R2022/4413—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions by connecting the retracting spring to the belt reel by means of a transmission which decreases the spring force when the belt is pulled out, e.g. using conical pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Transmission Devices (AREA)
FR7703025A 1976-02-03 1977-02-03 Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation Withdrawn FR2340266A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7601103A SE395115B (sv) 1976-02-03 1976-02-03 Anordning vid en reversibelt roterbar axel for endring av den pa axeln verkande kraften

Publications (1)

Publication Number Publication Date
FR2340266A1 true FR2340266A1 (fr) 1977-09-02

Family

ID=20326877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703025A Withdrawn FR2340266A1 (fr) 1976-02-03 1977-02-03 Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation

Country Status (6)

Country Link
US (1) US4113062A (fr)
JP (1) JPS52122766A (fr)
DE (1) DE2704083A1 (fr)
FR (1) FR2340266A1 (fr)
GB (1) GB1560001A (fr)
SE (1) SE395115B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375874A1 (fr) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh Enrouleur de ceinture de securite
FR2425869A1 (fr) * 1978-05-20 1979-12-14 Daimler Benz Ag Enrouleur pour systeme automatique de ceinture de securite, en particulier pour vehicules a moteur

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301977A (en) * 1979-12-03 1981-11-24 Pacific Scientific Company Dual tension strap retractor
JPS6040372Y2 (ja) * 1982-06-09 1985-12-05 株式会社高田工場 ベルト巻取り装置
US5571225A (en) * 1995-05-05 1996-11-05 Harnischfeger Corporation Drive arrangement and method for installing such arrangement in a machine
DE29605803U1 (de) * 1996-03-28 1996-07-25 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Gurtaufroller für ein Fahrzeug-Sicherheitsgurtsystem
US5775618A (en) * 1996-05-31 1998-07-07 Alliedsignal Inc. Tension controlled seat belt retractor
DE10319907A1 (de) * 2003-02-10 2005-04-07 Muammer Atar Unter Federwirkung stehende Vorrichtung zum Gewichtsausgleichen und Einrollen flexibler Bänder insbesondere Bandmaß-Stahlbandmaß
DE102010051418A1 (de) * 2010-11-17 2012-05-24 Trw Automotive Gmbh Gurtaufroller für ein Sicherheitsgurtsystem und Verfahren zur Montage eines Gurtaufrollers
US9534587B2 (en) * 2013-11-15 2017-01-03 Inteva Products, Llc Backdrive assembly with a variable preload

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835344A (en) * 1955-08-29 1958-05-20 Hendrey Relays Ltd Spring actuated motors
FR2337558A1 (fr) * 1976-01-07 1977-08-05 Wingard Ltd Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194343A (en) * 1964-05-04 1965-07-13 Ametek Inc Spring motor
US3337155A (en) * 1965-03-09 1967-08-22 Market Forge Company Self-winding seat belt reel
US3984063A (en) * 1975-10-24 1976-10-05 General Motors Corporation Seat belt retractor with assist spring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835344A (en) * 1955-08-29 1958-05-20 Hendrey Relays Ltd Spring actuated motors
FR2337558A1 (fr) * 1976-01-07 1977-08-05 Wingard Ltd Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375874A1 (fr) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh Enrouleur de ceinture de securite
FR2425869A1 (fr) * 1978-05-20 1979-12-14 Daimler Benz Ag Enrouleur pour systeme automatique de ceinture de securite, en particulier pour vehicules a moteur

Also Published As

Publication number Publication date
SE395115B (sv) 1977-08-01
DE2704083A1 (de) 1977-08-04
GB1560001A (en) 1980-01-30
JPS52122766A (en) 1977-10-15
US4113062A (en) 1978-09-12

Similar Documents

Publication Publication Date Title
BE850560A (fr) Dispositif d'etancheite pour sortie d'arbre de machine tournante
FR2321913A1 (fr) Dispositif de freinage de skis a roulettes ou d'appareils analogues
FR2322318A1 (fr) Dispositif d'etancheite pour un passage d'arbre
FR2343160A1 (fr) Dispositif de serrage pour l'assemblage d'un arbre a un moyeu
FR2345844A1 (fr) Dispositif de fixation d'un aimant permanent sur un arbre tournant
BE861810A (fr) Dispositif d'assemblage de deux pieces
FR2533146B2 (fr) Dispositif pour faire varier la force vibratoire produite par une masse en rotation
FR2295297A1 (fr) Dispositif de fixation d'un disque de roue sur un arbre
FR2340266A1 (fr) Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation
BE808044A (fr) Dispositif de retenue d'un palier sur un element rotatif
FR2292555A1 (fr) Dispositif de montage d'une meule sur un arbre porte-meule
FR2526898B1 (fr) Dispositif de montage d'un element de machine sur un arbre
IT1088574B (it) Dispositivo per la rotazione delle valvole
BR7703846A (pt) Dispositivo para rotacao de valvula
IT7848256A0 (it) Dispositivo di rivelazione dellostato di rotazione di un albero in particolare per giranastri
FR2343923A1 (fr) Dispositif de lubrification d'un roulement a billes
FR2335733A1 (fr) Dispositif d'assemblage d'un moyeu et d'un arbre
FR2527156B1 (fr) Dispositif d'assemblage d'un moyeu de volant sur un arbre
FR2300231A1 (fr) Dispositif d'equilibrage des forces radiales dans des machines rotatives dynamiques
FR2513378B1 (fr) Dispositif pour capter la vitesse de rotation d'un arbre
FR2502987B1 (fr) Dispositif pour faire varier la force vibratoire produite par une masse en rotation
BE858727A (fr) Dispositif d'arret pour axe de commutateur rotatif
FR2287795A1 (fr) Dispositif pour la limitation du couple dans un arbre de turboalternateur
FR2305522A1 (fr) Dispositif de formation progressive de la foule sur des metiers a tisser
FR2292981A1 (fr) Dispositif pour transmettre la rotation d'un arbre a un second arbre

Legal Events

Date Code Title Description
ST Notification of lapse