JPS6458804A - Two-stage type stroke variable cylinder device - Google Patents

Two-stage type stroke variable cylinder device

Info

Publication number
JPS6458804A
JPS6458804A JP21671687A JP21671687A JPS6458804A JP S6458804 A JPS6458804 A JP S6458804A JP 21671687 A JP21671687 A JP 21671687A JP 21671687 A JP21671687 A JP 21671687A JP S6458804 A JPS6458804 A JP S6458804A
Authority
JP
Japan
Prior art keywords
cylinder
regulating dial
cylinder device
piston
stage type
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
JP21671687A
Other languages
Japanese (ja)
Inventor
Tomoshi Mitsusaka
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP21671687A priority Critical patent/JPS6458804A/en
Publication of JPS6458804A publication Critical patent/JPS6458804A/en
Pending legal-status Critical Current

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  • Actuator (AREA)

Abstract

PURPOSE:To make A and B strokes variable and also stop positions highly precise by screwing a stop screw and a regulating dial to one end portion of the outer perimeter of a cylinder and fixing stoppers within the regulating dial. CONSTITUTION:A screw 31 is formed at one end portion of the outer perimeter of a cylinder 30 and a stop screw 32 and a regulating dial 33 are screwed. Stoppers 34 are fixed within this regulating dial 33, and the 1st piston engagement stage portion 30a is formed at the cylinder 30, and a stage portion 36c with which the 2nd piston 37 is engaged, is formed within the 1st piston 36. And air ports P1, P2 are formed at the cylinder 30 and an air port P3 is formed at the regulating dial 33. As a result, A stroke and B stroke are made variable from 0 to MAX respectively, and furthermore, stop positions can be made highly precise.
JP21671687A 1987-08-31 1987-08-31 Two-stage type stroke variable cylinder device Pending JPS6458804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21671687A JPS6458804A (en) 1987-08-31 1987-08-31 Two-stage type stroke variable cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21671687A JPS6458804A (en) 1987-08-31 1987-08-31 Two-stage type stroke variable cylinder device

Publications (1)

Publication Number Publication Date
JPS6458804A true JPS6458804A (en) 1989-03-06

Family

ID=16692800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21671687A Pending JPS6458804A (en) 1987-08-31 1987-08-31 Two-stage type stroke variable cylinder device

Country Status (1)

Country Link
JP (1) JPS6458804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009107098A (en) * 2007-10-31 2009-05-21 Jtekt Corp Workpiece attachment and detachment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009107098A (en) * 2007-10-31 2009-05-21 Jtekt Corp Workpiece attachment and detachment device

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