JPS51121882A - Gravity balancing boring head - Google Patents

Gravity balancing boring head

Info

Publication number
JPS51121882A
JPS51121882A JP4583075A JP4583075A JPS51121882A JP S51121882 A JPS51121882 A JP S51121882A JP 4583075 A JP4583075 A JP 4583075A JP 4583075 A JP4583075 A JP 4583075A JP S51121882 A JPS51121882 A JP S51121882A
Authority
JP
Japan
Prior art keywords
boring head
gravity balancing
balancing
gravity
boring
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
JP4583075A
Other languages
Japanese (ja)
Inventor
Yoshihito Kobayashi
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP4583075A priority Critical patent/JPS51121882A/en
Publication of JPS51121882A publication Critical patent/JPS51121882A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE: To prevent vibration of boring spindle and thereby to improve machining accuracy.
COPYRIGHT: (C)1976,JPO&Japio
JP4583075A 1975-04-17 1975-04-17 Gravity balancing boring head Pending JPS51121882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4583075A JPS51121882A (en) 1975-04-17 1975-04-17 Gravity balancing boring head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4583075A JPS51121882A (en) 1975-04-17 1975-04-17 Gravity balancing boring head

Publications (1)

Publication Number Publication Date
JPS51121882A true JPS51121882A (en) 1976-10-25

Family

ID=12730139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4583075A Pending JPS51121882A (en) 1975-04-17 1975-04-17 Gravity balancing boring head

Country Status (1)

Country Link
JP (1) JPS51121882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07136821A (en) * 1993-11-22 1995-05-30 Honda Motor Co Ltd Elliptic working machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07136821A (en) * 1993-11-22 1995-05-30 Honda Motor Co Ltd Elliptic working machine

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