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JPS5531557A - Chuck - Google Patents

Chuck

Info

Publication number
JPS5531557A
JPS5531557A JP10346078A JP10346078A JPS5531557A JP S5531557 A JPS5531557 A JP S5531557A JP 10346078 A JP10346078 A JP 10346078A JP 10346078 A JP10346078 A JP 10346078A JP S5531557 A JPS5531557 A JP S5531557A
Authority
JP
Japan
Prior art keywords
work
pin
fitted
deformation
projection
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
JP10346078A
Other languages
Japanese (ja)
Inventor
Kazuo Moribe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10346078A priority Critical patent/JPS5531557A/en
Publication of JPS5531557A publication Critical patent/JPS5531557A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To externally clamp a work without causing distortion or deformation, by adapting with each other the projection of a pair of pins fitted to both tapered sides of block pieces through their movement in accordace with the ruggedness of the work's external wall.
CONSTITUTION: When a pin 24 is pressed to a convex portion projicted outward on a work 29, an arched block piece 18, fitted to the tip of a hydraulic transfer rod 8 for pressing the pin 24, recedes while truning with bosses 20, 21 as fulcrums against a leaf spring 22 to adjust the projection of the pin 24. The other pin 24, fitted to the tapered side of the other block piece 18 by its head, is pushed out as a reaction of the said movement just by the amount of the recession, which adds nearly an even hydraulic pressure on the external wall of the work 24 and chucks the work from the outside without causing any distortion or deformation.
COPYRIGHT: (C)1980,JPO&Japio
JP10346078A 1978-08-25 1978-08-25 Chuck Pending JPS5531557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10346078A JPS5531557A (en) 1978-08-25 1978-08-25 Chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10346078A JPS5531557A (en) 1978-08-25 1978-08-25 Chuck

Publications (1)

Publication Number Publication Date
JPS5531557A true JPS5531557A (en) 1980-03-05

Family

ID=14354622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10346078A Pending JPS5531557A (en) 1978-08-25 1978-08-25 Chuck

Country Status (1)

Country Link
JP (1) JPS5531557A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390012A (en) * 1991-12-25 1995-02-14 Canon Kabushiki Kaisha Image forming apparatus having transfer material carrying member
WO2020079939A1 (en) * 2018-10-15 2020-04-23 株式会社コガネイ Centering device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390012A (en) * 1991-12-25 1995-02-14 Canon Kabushiki Kaisha Image forming apparatus having transfer material carrying member
WO2020079939A1 (en) * 2018-10-15 2020-04-23 株式会社コガネイ Centering device
JP2020062694A (en) * 2018-10-15 2020-04-23 株式会社コガネイ Alignment device
US12109685B2 (en) 2018-10-15 2024-10-08 Koganei Corporation Alignment device

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