JPS53111933A - Device for winding up seat belt - Google Patents

Device for winding up seat belt

Info

Publication number
JPS53111933A
JPS53111933A JP2497177A JP2497177A JPS53111933A JP S53111933 A JPS53111933 A JP S53111933A JP 2497177 A JP2497177 A JP 2497177A JP 2497177 A JP2497177 A JP 2497177A JP S53111933 A JPS53111933 A JP S53111933A
Authority
JP
Japan
Prior art keywords
spring
seat belt
winding
strength
take
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
JP2497177A
Other languages
Japanese (ja)
Other versions
JPS6036972B2 (en
Inventor
Toshiaki Shimokawa
Satoshi Kuwakado
Eiji Takakuwa
Toshihiro Takei
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP52024971A priority Critical patent/JPS6036972B2/en
Publication of JPS53111933A publication Critical patent/JPS53111933A/en
Publication of JPS6036972B2 publication Critical patent/JPS6036972B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Automotive Seat Belt Assembly (AREA)

Abstract

PURPOSE: To reduce the take-up strength of a seat belt at locking time and to further increase the take-up strength of the belt at storage time by connecting a first spring in parallel with a second spring with weaker tension than that of the first spring with a spring tension controller being provided for controlling the second spring.
COPYRIGHT: (C)1978,JPO&Japio
JP52024971A 1977-03-08 1977-03-08 Seat belt retractor Expired JPS6036972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52024971A JPS6036972B2 (en) 1977-03-08 1977-03-08 Seat belt retractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52024971A JPS6036972B2 (en) 1977-03-08 1977-03-08 Seat belt retractor

Publications (2)

Publication Number Publication Date
JPS53111933A true JPS53111933A (en) 1978-09-29
JPS6036972B2 JPS6036972B2 (en) 1985-08-23

Family

ID=12152845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52024971A Expired JPS6036972B2 (en) 1977-03-08 1977-03-08 Seat belt retractor

Country Status (1)

Country Link
JP (1) JPS6036972B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570872A (en) * 1982-04-26 1986-02-18 Nissan Motor Co., Ltd. Seat belt retractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570872A (en) * 1982-04-26 1986-02-18 Nissan Motor Co., Ltd. Seat belt retractor

Also Published As

Publication number Publication date
JPS6036972B2 (en) 1985-08-23

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