FR2296438A1 - SAFETY BELT WINDING DEVICE FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES - Google Patents

SAFETY BELT WINDING DEVICE FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number
FR2296438A1
FR2296438A1 FR7613128A FR7613128A FR2296438A1 FR 2296438 A1 FR2296438 A1 FR 2296438A1 FR 7613128 A FR7613128 A FR 7613128A FR 7613128 A FR7613128 A FR 7613128A FR 2296438 A1 FR2296438 A1 FR 2296438A1
Authority
FR
France
Prior art keywords
vehicles
winding device
safety belt
belt winding
motor vehicles
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
FR7613128A
Other languages
French (fr)
Other versions
FR2296438B1 (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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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
Priority claimed from DE2442745A external-priority patent/DE2442745A1/en
Priority claimed from DE19752513021 external-priority patent/DE2513021A1/en
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2296438A1 publication Critical patent/FR2296438A1/en
Application granted granted Critical
Publication of FR2296438B1 publication Critical patent/FR2296438B1/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
    • 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
    • B60R2022/4406—Spring shapes; Spring characteristic; Springs with adjustable anchoring means
    • 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
    • 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
    • B60R2022/448—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using a fluid actuated retraction device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7613128A 1974-09-06 1976-05-03 SAFETY BELT WINDING DEVICE FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES Granted FR2296438A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2442745A DE2442745A1 (en) 1974-09-06 1974-09-06 BELT ROLLING DEVICE FOR A SAFETY BELT IN A VEHICLE
DE19752513021 DE2513021A1 (en) 1975-03-25 1975-03-25 Vehicle safety belt reel - has vane type motor actuated by vacuum from engine to supply return force for extended belt

Publications (2)

Publication Number Publication Date
FR2296438A1 true FR2296438A1 (en) 1976-07-30
FR2296438B1 FR2296438B1 (en) 1978-05-05

Family

ID=25767653

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7527137A Granted FR2283704A1 (en) 1974-09-06 1975-09-04 Vehicle safety belt reel - has vane type motor actuated by vacuum from engine to supply return force for extended belt
FR7613128A Granted FR2296438A1 (en) 1974-09-06 1976-05-03 SAFETY BELT WINDING DEVICE FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7527137A Granted FR2283704A1 (en) 1974-09-06 1975-09-04 Vehicle safety belt reel - has vane type motor actuated by vacuum from engine to supply return force for extended belt

Country Status (2)

Country Link
JP (1) JPS5153322A (en)
FR (2) FR2283704A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776801A3 (en) * 1995-11-28 1997-11-05 Martin Diez Belt retractor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310140A1 (en) * 1975-05-09 1976-12-03 Wingard Ltd Storage reel for vehicle safety belt - has spiral tracks on coned gears to compensate varying spring tensions in use
JPS5626743Y2 (en) * 1976-07-20 1981-06-25

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR996985A (en) * 1948-10-08 1951-12-31 Kac Ltd Improvements to hydraulic devices to prevent, restrict or monitor the relative movement between two associated bodies
FR1258697A (en) * 1960-06-03 1961-04-14 <<contre-inertia>> device for automatic protection of drivers and passengers of a vehicle
US3194343A (en) * 1964-05-04 1965-07-13 Ametek Inc Spring motor
US3194344A (en) * 1964-05-04 1965-07-13 Ametek Inc Spring motor
DE1531500A1 (en) * 1967-07-26 1969-08-28 Daimler Benz Ag Device for winding up a seat belt on vehicle seats, in particular vehicle seats
FR1586029A (en) * 1967-10-04 1970-02-06
US3880364A (en) * 1972-04-27 1975-04-29 Daimler Benz Ag Safety belt system with a wind-up roller having a spring-loaded shaft
FR2256771A1 (en) * 1974-01-03 1975-08-01 Foehl Artur
US3912035A (en) * 1973-05-29 1975-10-14 Izaak A Ulert Belt relaxer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR996985A (en) * 1948-10-08 1951-12-31 Kac Ltd Improvements to hydraulic devices to prevent, restrict or monitor the relative movement between two associated bodies
FR1258697A (en) * 1960-06-03 1961-04-14 <<contre-inertia>> device for automatic protection of drivers and passengers of a vehicle
US3194343A (en) * 1964-05-04 1965-07-13 Ametek Inc Spring motor
US3194344A (en) * 1964-05-04 1965-07-13 Ametek Inc Spring motor
DE1531500A1 (en) * 1967-07-26 1969-08-28 Daimler Benz Ag Device for winding up a seat belt on vehicle seats, in particular vehicle seats
FR1586029A (en) * 1967-10-04 1970-02-06
US3880364A (en) * 1972-04-27 1975-04-29 Daimler Benz Ag Safety belt system with a wind-up roller having a spring-loaded shaft
US3912035A (en) * 1973-05-29 1975-10-14 Izaak A Ulert Belt relaxer
FR2256771A1 (en) * 1974-01-03 1975-08-01 Foehl Artur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776801A3 (en) * 1995-11-28 1997-11-05 Martin Diez Belt retractor

Also Published As

Publication number Publication date
FR2283704A1 (en) 1976-04-02
FR2283704B1 (en) 1980-01-11
JPS5153322A (en) 1976-05-11
FR2296438B1 (en) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse