JPS5281485A - Buffer for multi-stage cylinder - Google Patents

Buffer for multi-stage cylinder

Info

Publication number
JPS5281485A
JPS5281485A JP15607575A JP15607575A JPS5281485A JP S5281485 A JPS5281485 A JP S5281485A JP 15607575 A JP15607575 A JP 15607575A JP 15607575 A JP15607575 A JP 15607575A JP S5281485 A JPS5281485 A JP S5281485A
Authority
JP
Japan
Prior art keywords
buffer
stage cylinder
chamber
cylinder
check valve
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
JP15607575A
Other languages
Japanese (ja)
Inventor
Tetsuya Tamoki
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP15607575A priority Critical patent/JPS5281485A/en
Publication of JPS5281485A publication Critical patent/JPS5281485A/en
Pending legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE: Buffer for multi-stage cylinder constructed in such a manner that shut chamber is made between outside cylinder at most compressed position of a plurality of operating cylinders and check valve for preventing cavitation is installed on chamber wall.
COPYRIGHT: (C)1977,JPO&Japio
JP15607575A 1975-12-27 1975-12-27 Buffer for multi-stage cylinder Pending JPS5281485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15607575A JPS5281485A (en) 1975-12-27 1975-12-27 Buffer for multi-stage cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15607575A JPS5281485A (en) 1975-12-27 1975-12-27 Buffer for multi-stage cylinder

Publications (1)

Publication Number Publication Date
JPS5281485A true JPS5281485A (en) 1977-07-07

Family

ID=15619747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15607575A Pending JPS5281485A (en) 1975-12-27 1975-12-27 Buffer for multi-stage cylinder

Country Status (1)

Country Link
JP (1) JPS5281485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671348A (en) * 2013-12-17 2014-03-26 湘电重型装备有限公司 Lifting hydraulic oil cylinder of mining dump truck
CN105257621A (en) * 2015-10-14 2016-01-20 航天重型工程装备有限公司 Multi-stage lifting cylinder with hydraulic buffer function
CN110388352A (en) * 2019-08-06 2019-10-29 扬州大山液压气动制造有限公司 Multistage hydraulic cylinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4324925Y1 (en) * 1965-02-01 1968-10-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4324925Y1 (en) * 1965-02-01 1968-10-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671348A (en) * 2013-12-17 2014-03-26 湘电重型装备有限公司 Lifting hydraulic oil cylinder of mining dump truck
CN105257621A (en) * 2015-10-14 2016-01-20 航天重型工程装备有限公司 Multi-stage lifting cylinder with hydraulic buffer function
CN105257621B (en) * 2015-10-14 2017-08-25 航天重型工程装备有限公司 A kind of multistage load lifting cylinder for possessing hydraulic cushion function
CN110388352A (en) * 2019-08-06 2019-10-29 扬州大山液压气动制造有限公司 Multistage hydraulic cylinder

Similar Documents

Publication Publication Date Title
JPS521229A (en) Suction valve having inverse flow prevention mechanism
JPS5325771A (en) Oil pressure anti-skid device
JPS5281485A (en) Buffer for multi-stage cylinder
JPS5221579A (en) Compressed oil sealing preventing device between the cylinder side wal ls in a double-aoting multistage system oil pressure cylinder
JPS53131344A (en) Preventing structure of oil escaping in oil supply port
JPS51122812A (en) Rotary compressor
JPS52151903A (en) Hydraulic device
JPS521502A (en) Plunger pump
JPS53137408A (en) Starting load reduction device for multistage compressor
JPS51120308A (en) Rotary engine
JPS5234160A (en) Breather valve
JPS527006A (en) Diaphragm pump
JPS51141970A (en) Air cylinder
JPS5224305A (en) An unloading device for a fluid compressing unit
JPS52127607A (en) Cooling equipment of oil less type reciprocating compressor
JPS526135A (en) Water sealed gas check valve device
JPS5334018A (en) Negative pressure delaying valve
JPS52155407A (en) Reciprocating compressor
JPS5248114A (en) Closed compressor
JPS5213012A (en) Intake device of a rotary piston engine
JPS536904A (en) Lubricant supply pump
JPS53131501A (en) Check valve of well pump
JPS52125808A (en) Valve system of compressor
JPS51142702A (en) Axial piston pump
JPS5278108A (en) Enclosed type compressor