JPS5737029A - Inertial lock system seat - Google Patents

Inertial lock system seat

Info

Publication number
JPS5737029A
JPS5737029A JP11133580A JP11133580A JPS5737029A JP S5737029 A JPS5737029 A JP S5737029A JP 11133580 A JP11133580 A JP 11133580A JP 11133580 A JP11133580 A JP 11133580A JP S5737029 A JPS5737029 A JP S5737029A
Authority
JP
Japan
Prior art keywords
pendulum
shaft
lock system
inertial lock
bearing
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
JP11133580A
Other languages
Japanese (ja)
Other versions
JPS6258243B2 (en
Inventor
Toshiro Matsushima
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.)
Shiroki Corp
Original Assignee
Shiroki Kinzoku Kogyo KK
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 Shiroki Kinzoku Kogyo KK filed Critical Shiroki Kinzoku Kogyo KK
Priority to JP11133580A priority Critical patent/JPS5737029A/en
Publication of JPS5737029A publication Critical patent/JPS5737029A/en
Publication of JPS6258243B2 publication Critical patent/JPS6258243B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/433—Safety locks for back-rests, e.g. with locking bars activated by inertia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access

Abstract

PURPOSE:To obtain an inertial lock system which locks the seat back with a simple constitution and shows superior response of pendulum by decreasing the frinctional torque of shaft of the pendulum. CONSTITUTION:An upper arm 3 is supported in free tilting on lower arms 1 and 2. A pendulum 27 is formed of the weight 28, stopper hook 29, and a shaft 30. The shaft 30 is inserted into a spacer 31 and elliptical holes 32 and 33 for bearing, and a projected 34 is formed at its lower part. At the lower part of inner peripheral surface of the elliptical holes 32 and 33 for bearing, the grooves 35 and 36 which make slidable contact with the projection 34 are formed. Therefore, a pendulum 27 is pivotally supported on the lower arms 1 and 2. The counterclockwise turning of the pendulum 27 is restricted by the bent part 37 of the sublower arm 2.
JP11133580A 1980-08-12 1980-08-12 Inertial lock system seat Granted JPS5737029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11133580A JPS5737029A (en) 1980-08-12 1980-08-12 Inertial lock system seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11133580A JPS5737029A (en) 1980-08-12 1980-08-12 Inertial lock system seat

Publications (2)

Publication Number Publication Date
JPS5737029A true JPS5737029A (en) 1982-03-01
JPS6258243B2 JPS6258243B2 (en) 1987-12-04

Family

ID=14558584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11133580A Granted JPS5737029A (en) 1980-08-12 1980-08-12 Inertial lock system seat

Country Status (1)

Country Link
JP (1) JPS5737029A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004113116A1 (en) * 2003-06-20 2004-12-29 Keiper Gmbh & Co. Kg Bearing in a vehicle seat
JP2008207776A (en) * 2007-02-28 2008-09-11 Toyota Boshoku Corp Seat for vehicle
JP2009056915A (en) * 2007-08-31 2009-03-19 Imasen Electric Ind Co Ltd Skeleton structure for vehicular seat
CN110775085A (en) * 2017-11-06 2020-02-11 北京交通大学 Safety seat with ball unlocking mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256747U (en) * 1988-10-19 1990-04-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004113116A1 (en) * 2003-06-20 2004-12-29 Keiper Gmbh & Co. Kg Bearing in a vehicle seat
JP2008207776A (en) * 2007-02-28 2008-09-11 Toyota Boshoku Corp Seat for vehicle
JP2009056915A (en) * 2007-08-31 2009-03-19 Imasen Electric Ind Co Ltd Skeleton structure for vehicular seat
CN110775085A (en) * 2017-11-06 2020-02-11 北京交通大学 Safety seat with ball unlocking mechanism

Also Published As

Publication number Publication date
JPS6258243B2 (en) 1987-12-04

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