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JPS55155901A - Multistage fluid cylinder device - Google Patents

Multistage fluid cylinder device

Info

Publication number
JPS55155901A
JPS55155901A JP6144079A JP6144079A JPS55155901A JP S55155901 A JPS55155901 A JP S55155901A JP 6144079 A JP6144079 A JP 6144079A JP 6144079 A JP6144079 A JP 6144079A JP S55155901 A JPS55155901 A JP S55155901A
Authority
JP
Japan
Prior art keywords
cylinder
plunger
plungers
stage
link mechanism
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
JP6144079A
Other languages
Japanese (ja)
Inventor
Taneyoshi Sakamoto
Taro Aikawa
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.)
NIPPON KIKI KOGYO KK
Original Assignee
NIPPON KIKI 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 NIPPON KIKI KOGYO KK filed Critical NIPPON KIKI KOGYO KK
Priority to JP6144079A priority Critical patent/JPS55155901A/en
Publication of JPS55155901A publication Critical patent/JPS55155901A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To equalize the moving speed of plungers relative to a cylinder, by providing a pantograph-type link mechanism between the cylinder and the plungers.
CONSTITUTION: A pantograph-type link mechanism 6 is attached to a cylinder 3, the first-stage plunger 4 and the second-stage plunger 5 respectively so that a force which actuates the first-stage plunger 4 is transmitted to the second-stage plunger 5 by the link mechanism 6. According to this constitution, the plungers 4, 5 move simultaneously by the same distance even if the pressure reception area of the first- stage plunger 4 is larger than that of the second-stage one 5 and the plunger 4 is about to move first. Therefore, the moving speed of both plungers relative to the cylinder 3 is equal.
COPYRIGHT: (C)1980,JPO&Japio
JP6144079A 1979-05-21 1979-05-21 Multistage fluid cylinder device Pending JPS55155901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6144079A JPS55155901A (en) 1979-05-21 1979-05-21 Multistage fluid cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6144079A JPS55155901A (en) 1979-05-21 1979-05-21 Multistage fluid cylinder device

Publications (1)

Publication Number Publication Date
JPS55155901A true JPS55155901A (en) 1980-12-04

Family

ID=13171124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6144079A Pending JPS55155901A (en) 1979-05-21 1979-05-21 Multistage fluid cylinder device

Country Status (1)

Country Link
JP (1) JPS55155901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510931A (en) * 1989-08-31 1996-04-23 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping right beam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827338U (en) * 1971-08-07 1973-04-02
JPS4857067A (en) * 1971-11-08 1973-08-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827338U (en) * 1971-08-07 1973-04-02
JPS4857067A (en) * 1971-11-08 1973-08-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510931A (en) * 1989-08-31 1996-04-23 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping right beam
US5526163A (en) * 1989-08-31 1996-06-11 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping light beam
US5535050A (en) * 1989-08-31 1996-07-09 Fujitsu Limited Optical amplifier and optical communication system with optical amplifier using pumping light beam
US5546213A (en) * 1989-08-31 1996-08-13 Fujitsu Limited Optical amplifier and optical communication system provided with the optical amplifier

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