JPS5536141A - Gas spring - Google Patents

Gas spring

Info

Publication number
JPS5536141A
JPS5536141A JP10804278A JP10804278A JPS5536141A JP S5536141 A JPS5536141 A JP S5536141A JP 10804278 A JP10804278 A JP 10804278A JP 10804278 A JP10804278 A JP 10804278A JP S5536141 A JPS5536141 A JP S5536141A
Authority
JP
Japan
Prior art keywords
cylinder
piston
pressure
outside
ideal value
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.)
Pending
Application number
JP10804278A
Other languages
Japanese (ja)
Inventor
Osamu Watabe
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP10804278A priority Critical patent/JPS5536141A/en
Publication of JPS5536141A publication Critical patent/JPS5536141A/en
Pending legal-status Critical Current

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  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE: To enable the repulsive force characteristic to be maintained always at ideal value even when the temperature varies by arranging a pressure adjusting piston which permits position adjustment from outside, in a cylinder shiftably, and permitting the pressure of high pressure gas in the cylinder to be varied.
CONSTITUTION: When an adjusting knob 28 is turned, a second piston rod 21 advances or retreats in the direction of axis line in a cylinder 1 through a nut 27. Accompanied by this shift, a pressure adjusting piston 20 shifts, and the high pressure gas 11 in the cylinder 1 between the pressure adjusting piston 20 and the piston 6 is compressed or expanded, and thus the internal pressure in the cylinder 1 can be adjusted freely. Accordingly, even if the outside temperature varies, the repulsive characteristic of a gas spring can be maintained always at an ideal value by turning the adjusting knob 28 from outside.
COPYRIGHT: (C)1980,JPO&Japio
JP10804278A 1978-09-05 1978-09-05 Gas spring Pending JPS5536141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10804278A JPS5536141A (en) 1978-09-05 1978-09-05 Gas spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10804278A JPS5536141A (en) 1978-09-05 1978-09-05 Gas spring

Publications (1)

Publication Number Publication Date
JPS5536141A true JPS5536141A (en) 1980-03-13

Family

ID=14474459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10804278A Pending JPS5536141A (en) 1978-09-05 1978-09-05 Gas spring

Country Status (1)

Country Link
JP (1) JPS5536141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180946U (en) * 1988-06-13 1989-12-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180946U (en) * 1988-06-13 1989-12-27
JPH0641487Y2 (en) * 1988-06-13 1994-11-02 松下電工株式会社 Spring adjustment device for retractable beds

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