JPS5582807A - Hydraulic cylinder with stroke adjustment - Google Patents

Hydraulic cylinder with stroke adjustment

Info

Publication number
JPS5582807A
JPS5582807A JP15591878A JP15591878A JPS5582807A JP S5582807 A JPS5582807 A JP S5582807A JP 15591878 A JP15591878 A JP 15591878A JP 15591878 A JP15591878 A JP 15591878A JP S5582807 A JPS5582807 A JP S5582807A
Authority
JP
Japan
Prior art keywords
screw rod
stroke
hydraulic cylinder
moved
hollow
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
JP15591878A
Other languages
Japanese (ja)
Inventor
Tetsuzo Takoya
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.)
Taiyo Steel Co Ltd
Original Assignee
Taiyo Steel 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 Taiyo Steel Co Ltd filed Critical Taiyo Steel Co Ltd
Priority to JP15591878A priority Critical patent/JPS5582807A/en
Publication of JPS5582807A publication Critical patent/JPS5582807A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To precisely adjust the stroke of a hydraulic cylinder, by fitting a rotary rod loose in a hollow screw rod and making the screw rod moved linearly by turning the screw rod together with the rotary rod through a control mechanism.
CONSTITUTION: As a stroke adjusting handwheel 14 is turned, a hollow screw rod 6 is also turned, through a mechanism composed of a keyway 13 and key 12, together with a rotary rod 11 which is solid with the handwheel 14. A hollow piston 1, which is prevented from turning by a work to be moved, is then moved by an amount required with its male thread 5 being guided by the male thread 7 of the hollow screw rod 6, and a clearance is formed between a positioning stopper 8 of the screw rod 6 and the piston 1 and the stroke is adjusted.
COPYRIGHT: (C)1980,JPO&Japio
JP15591878A 1978-12-15 1978-12-15 Hydraulic cylinder with stroke adjustment Pending JPS5582807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15591878A JPS5582807A (en) 1978-12-15 1978-12-15 Hydraulic cylinder with stroke adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15591878A JPS5582807A (en) 1978-12-15 1978-12-15 Hydraulic cylinder with stroke adjustment

Publications (1)

Publication Number Publication Date
JPS5582807A true JPS5582807A (en) 1980-06-21

Family

ID=15616349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15591878A Pending JPS5582807A (en) 1978-12-15 1978-12-15 Hydraulic cylinder with stroke adjustment

Country Status (1)

Country Link
JP (1) JPS5582807A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108602U (en) * 1982-01-19 1983-07-23 シ−ケ−デイ株式会社 fluid pressure cylinder
US4646623A (en) * 1984-02-24 1987-03-03 Kurt Stoll Actuator cylinder
JPS63152005U (en) * 1987-03-26 1988-10-05
US4825755A (en) * 1987-04-23 1989-05-02 Izimi Products Company Piston-stroke adjusting mechanism of hydraulic tool
JPH0240103U (en) * 1988-09-08 1990-03-19
US4970943A (en) * 1988-01-29 1990-11-20 Zahnradfabrik Friedrichshafen, Ag. Power steering cylinder with built in continuously variable steering angle limiter
CN105697632A (en) * 2016-04-13 2016-06-22 常州气弹簧有限公司 Stroke-adjustable air spring
CN109681492A (en) * 2019-02-27 2019-04-26 温州易正科技有限公司 A kind of adjustable oil cylinder of piston stroke

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515033A (en) * 1967-08-04 1970-06-02 Gen Electric Actuators
JPS5279132A (en) * 1975-12-26 1977-07-04 Hitachi Ltd Jet carburetor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515033A (en) * 1967-08-04 1970-06-02 Gen Electric Actuators
JPS5279132A (en) * 1975-12-26 1977-07-04 Hitachi Ltd Jet carburetor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108602U (en) * 1982-01-19 1983-07-23 シ−ケ−デイ株式会社 fluid pressure cylinder
US4646623A (en) * 1984-02-24 1987-03-03 Kurt Stoll Actuator cylinder
JPS63152005U (en) * 1987-03-26 1988-10-05
US4825755A (en) * 1987-04-23 1989-05-02 Izimi Products Company Piston-stroke adjusting mechanism of hydraulic tool
US4970943A (en) * 1988-01-29 1990-11-20 Zahnradfabrik Friedrichshafen, Ag. Power steering cylinder with built in continuously variable steering angle limiter
JPH0240103U (en) * 1988-09-08 1990-03-19
CN105697632A (en) * 2016-04-13 2016-06-22 常州气弹簧有限公司 Stroke-adjustable air spring
CN109681492A (en) * 2019-02-27 2019-04-26 温州易正科技有限公司 A kind of adjustable oil cylinder of piston stroke
CN109681492B (en) * 2019-02-27 2020-07-24 娄底市中厚机械制造有限公司 Piston stroke adjustable hydro-cylinder

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