JPH0530760B2 - - Google Patents

Info

Publication number
JPH0530760B2
JPH0530760B2 JP62101961A JP10196187A JPH0530760B2 JP H0530760 B2 JPH0530760 B2 JP H0530760B2 JP 62101961 A JP62101961 A JP 62101961A JP 10196187 A JP10196187 A JP 10196187A JP H0530760 B2 JPH0530760 B2 JP H0530760B2
Authority
JP
Japan
Prior art keywords
cylinder
rod
jack
axial direction
connecting portion
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.)
Expired - Lifetime
Application number
JP62101961A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63267699A (ja
Inventor
Yoshitaka Tamura
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.)
Nagano Hydraulics Inc
Original Assignee
Nagano Hydraulics 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 Nagano Hydraulics Inc filed Critical Nagano Hydraulics Inc
Priority to JP10196187A priority Critical patent/JPS63267699A/ja
Publication of JPS63267699A publication Critical patent/JPS63267699A/ja
Publication of JPH0530760B2 publication Critical patent/JPH0530760B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
JP10196187A 1987-04-27 1987-04-27 管推進装置用ジャッキおよびこれを用いた管推進装置 Granted JPS63267699A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10196187A JPS63267699A (ja) 1987-04-27 1987-04-27 管推進装置用ジャッキおよびこれを用いた管推進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10196187A JPS63267699A (ja) 1987-04-27 1987-04-27 管推進装置用ジャッキおよびこれを用いた管推進装置

Publications (2)

Publication Number Publication Date
JPS63267699A JPS63267699A (ja) 1988-11-04
JPH0530760B2 true JPH0530760B2 (enrdf_load_html_response) 1993-05-10

Family

ID=14314460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10196187A Granted JPS63267699A (ja) 1987-04-27 1987-04-27 管推進装置用ジャッキおよびこれを用いた管推進装置

Country Status (1)

Country Link
JP (1) JPS63267699A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278802U (enrdf_load_html_response) * 1988-12-05 1990-06-18

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785432A (en) * 1980-11-14 1982-05-28 Nakamichi Kikai Sangyo Kk Working arm mover for double piston cylinder device and construction machine
JPS59118697A (ja) * 1982-12-24 1984-07-09 株式会社イセキ開発工機 多段ジヤツキ

Also Published As

Publication number Publication date
JPS63267699A (ja) 1988-11-04

Similar Documents

Publication Publication Date Title
US4726281A (en) Hydraulic cylinder
US4296679A (en) Cylinder with two-stage movement, especially a welding cylinder
KR100400097B1 (ko) 듀얼 스트로크실린더
US4072013A (en) Fluid pressure actuated operator cylinder with incorporated stress converter
US5322004A (en) Telescoping fluid actuator
US4815695A (en) Pipe propelling device
KR0175168B1 (ko) 유체압 실린더 장치
KR100229263B1 (ko) 구동 실린더
JPH0530760B2 (enrdf_load_html_response)
US4060221A (en) Double-acting hydraulic cylinder having two pistons arranged for coaxial movement relative thereto
US4907491A (en) Extended-travel actuator with clamps on rod and cylinder end for clamping central rod
EP0318533B1 (en) Cylinder-piston arrangement actuated by a pressure medium
CN108223488B (zh) 流体压力缸
US4741246A (en) Stage selectable telescopic cylinder assembly
US4608826A (en) Master cylinder constructions
EP0723083B1 (en) Fluid-powered cylinder
JPS6343320B2 (enrdf_load_html_response)
ITTO960005A1 (it) Attuatore idraulico, in particolare per il ribaltamento di una cabina di guida di un veicolo industriale.
KR20010060236A (ko) 집중배관형 유체압 실린더
JP2557633Y2 (ja) 溶接機用４ポート２段ストロークシリンダ
JP3168365B2 (ja) 三段伸び油圧ジャッキ
JPH01111996A (ja) 管推進装置
JP3846742B2 (ja) 流体圧シリンダ
SU975380A1 (ru) Рука манипул тора
JPS63111301A (ja) 多段式複動シリンダ

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term