JPS543979A - Power chuck - Google Patents

Power chuck

Info

Publication number
JPS543979A
JPS543979A JP6903377A JP6903377A JPS543979A JP S543979 A JPS543979 A JP S543979A JP 6903377 A JP6903377 A JP 6903377A JP 6903377 A JP6903377 A JP 6903377A JP S543979 A JPS543979 A JP S543979A
Authority
JP
Japan
Prior art keywords
power chuck
top jaw
crank
section
rod
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.)
Granted
Application number
JP6903377A
Other languages
Japanese (ja)
Other versions
JPS5634405B2 (en
Inventor
Fuminori Nakamura
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.)
Howa Machinery Ltd
Original Assignee
Howa Machinery 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 Howa Machinery Ltd filed Critical Howa Machinery Ltd
Priority to JP6903377A priority Critical patent/JPS543979A/en
Publication of JPS543979A publication Critical patent/JPS543979A/en
Publication of JPS5634405B2 publication Critical patent/JPS5634405B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To ensure an accurate prescribed grasping force according to the thrust of a connecting rod by reducing friction force during the movement of a top jaw through slide fitting of a section of a bell crank into receiving section of the rod with the top jaw mounted to the crank.
COPYRIGHT: (C)1979,JPO&Japio
JP6903377A 1977-06-11 1977-06-11 Power chuck Granted JPS543979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6903377A JPS543979A (en) 1977-06-11 1977-06-11 Power chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6903377A JPS543979A (en) 1977-06-11 1977-06-11 Power chuck

Publications (2)

Publication Number Publication Date
JPS543979A true JPS543979A (en) 1979-01-12
JPS5634405B2 JPS5634405B2 (en) 1981-08-10

Family

ID=13390852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6903377A Granted JPS543979A (en) 1977-06-11 1977-06-11 Power chuck

Country Status (1)

Country Link
JP (1) JPS543979A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101326247B1 (en) * 2011-10-07 2013-11-11 주식회사 유도 automatic lathe equipped with chip penetration protection apparatus
CN110341081A (en) * 2019-07-15 2019-10-18 安徽工业大学 Tire trimming machine in waste tire recycling logistics system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989782U (en) * 1972-11-22 1974-08-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989782U (en) * 1972-11-22 1974-08-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101326247B1 (en) * 2011-10-07 2013-11-11 주식회사 유도 automatic lathe equipped with chip penetration protection apparatus
CN110341081A (en) * 2019-07-15 2019-10-18 安徽工业大学 Tire trimming machine in waste tire recycling logistics system

Also Published As

Publication number Publication date
JPS5634405B2 (en) 1981-08-10

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