JPS5547933A - Emergency locking retractor - Google Patents

Emergency locking retractor

Info

Publication number
JPS5547933A
JPS5547933A JP12216778A JP12216778A JPS5547933A JP S5547933 A JPS5547933 A JP S5547933A JP 12216778 A JP12216778 A JP 12216778A JP 12216778 A JP12216778 A JP 12216778A JP S5547933 A JPS5547933 A JP S5547933A
Authority
JP
Japan
Prior art keywords
webbing
piston
locking
emergency
delivery
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
JP12216778A
Other languages
Japanese (ja)
Other versions
JPS6124218B2 (en
Inventor
Iori Kondo
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.)
Jtekt Column Systems Corp
Original Assignee
Fuji Kiko Co Ltd
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 Fuji Kiko Co Ltd filed Critical Fuji Kiko Co Ltd
Priority to JP12216778A priority Critical patent/JPS5547933A/en
Publication of JPS5547933A publication Critical patent/JPS5547933A/en
Publication of JPS6124218B2 publication Critical patent/JPS6124218B2/ja
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
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/42—Belt retractors, e.g. reels self-locking in an emergency having means for acting directly upon the belt, e.g. by clamping or friction

Abstract

PURPOSE:To reduce the delivery of the webbing to zero by locking thereof regardless of the amount of webbing wound on the spool shaft, pushing a lock means integral with the piston with an explosion of a powder at an emergency due to collision of vehicles or the like. CONSTITUTION:Upon sensing of the deceleration with a sensor at an emergency, a signal is sent to a triggering device in a cartridge 1 to ignite the powder. Due to the explision force, the pressure in a cylinder 15 goes up high enough to cut a shear pin 20, instantaneously pushing out the piston 16. A locking means 17 integral with the piston locks webbing 7. With the locking, the delivery of the webbing 7 from the retractor 4 is reduced to zero regardless of the amount of the webbing wound on the spool shaft 8, thereby confining passengers.
JP12216778A 1978-10-03 1978-10-03 Emergency locking retractor Granted JPS5547933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12216778A JPS5547933A (en) 1978-10-03 1978-10-03 Emergency locking retractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12216778A JPS5547933A (en) 1978-10-03 1978-10-03 Emergency locking retractor

Publications (2)

Publication Number Publication Date
JPS5547933A true JPS5547933A (en) 1980-04-05
JPS6124218B2 JPS6124218B2 (en) 1986-06-10

Family

ID=14829231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12216778A Granted JPS5547933A (en) 1978-10-03 1978-10-03 Emergency locking retractor

Country Status (1)

Country Link
JP (1) JPS5547933A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271155A (en) * 1985-05-23 1986-12-01 ダイムラ−ベンツ・アクチエンゲゼルシャフト Starter for arresting gear in automobile
JPS637826A (en) * 1986-06-30 1988-01-13 Ebara Res Co Ltd Removing method for nitrous oxide in gas mixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271155A (en) * 1985-05-23 1986-12-01 ダイムラ−ベンツ・アクチエンゲゼルシャフト Starter for arresting gear in automobile
JPS637826A (en) * 1986-06-30 1988-01-13 Ebara Res Co Ltd Removing method for nitrous oxide in gas mixture

Also Published As

Publication number Publication date
JPS6124218B2 (en) 1986-06-10

Similar Documents

Publication Publication Date Title
GB1440587A (en) Sagety belt apparatus for use in passenger vehicles
SE7606701L (en) DOUBLE-ACTING ROLLER DEVICE FOR THE SAFETY BELT
US5552986A (en) Passenger restraint belt system
ES481561A1 (en) Automatic wind-up roller for a safety belt
GB1381753A (en) Tensioning device for safety belts
GB1407954A (en) Actuator for safety seat belt system
AU475949B2 (en) Automatic locking acceleration actuated vehicle safety belt retractor
GB1377845A (en) Vehicle safety belt apparatus
GB1410247A (en) Electromagnetically controlled safety belt retractor
US4056242A (en) Reel for winding up safety belts
IE40900L (en) Winding-up a vehicle safety belt
GB1179809A (en) Vehicle safety mechanism
ES418934A1 (en) Acceleration sensitive locking device, especially for safety belts in vehicles
EP1201513A3 (en) Soft-start piston actuator
JPS5547933A (en) Emergency locking retractor
ES285365U (en) Safety belt emergency locking retractor
ES486152A1 (en) Seat belt systems
JPH06278573A (en) Seatbelt retractor
ES458589A1 (en) Safety belt retractor
IT7925532A0 (en) EMERGENCY LOCKING RETRACTOR DEVICE FOR SAFETY BELTS FOR VEHICLES.
GB1419620A (en) Vehicle ans safety device for same
ES456102A1 (en) Dual tension single spring retractor
JPS51131025A (en) Retractor responsive to acceleration
ES256556U (en) Locking device for a belt retractor in safety belts
ES430464A1 (en) Automobile security device