CA1177675A - Device for preventing thermal deformation - Google Patents

Device for preventing thermal deformation

Info

Publication number
CA1177675A
CA1177675A CA000400139A CA400139A CA1177675A CA 1177675 A CA1177675 A CA 1177675A CA 000400139 A CA000400139 A CA 000400139A CA 400139 A CA400139 A CA 400139A CA 1177675 A CA1177675 A CA 1177675A
Authority
CA
Canada
Prior art keywords
frame
shaft
driving motor
radiator
cavity
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.)
Expired
Application number
CA000400139A
Other languages
English (en)
French (fr)
Inventor
Chiaki Miyamori
Hitoshi Inoue
Hisaaki Yamakage
Kenji Kawazawa
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.)
Mitsubishi Electric Corp
Nakamura Tome Precision Industry Co Ltd
Original Assignee
Mitsubishi Electric Corp
Nakamura Tome Precision Industry 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 Mitsubishi Electric Corp, Nakamura Tome Precision Industry Co Ltd filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1177675A publication Critical patent/CA1177675A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
CA000400139A 1981-04-24 1982-03-31 Device for preventing thermal deformation Expired CA1177675A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63019/1981 1981-04-24
JP6301981A JPS57178626A (en) 1981-04-24 1981-04-24 Preventive device of thermal deformation

Publications (1)

Publication Number Publication Date
CA1177675A true CA1177675A (en) 1984-11-13

Family

ID=13217187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400139A Expired CA1177675A (en) 1981-04-24 1982-03-31 Device for preventing thermal deformation

Country Status (4)

Country Link
EP (1) EP0064173B1 (enExample)
JP (1) JPS57178626A (enExample)
CA (1) CA1177675A (enExample)
DE (1) DE3261171D1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120446A (ja) * 1982-01-11 1983-07-18 Nakamuratome Seimitsu Kogyo Kk 支持台の冷却装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4513034Y1 (enExample) * 1966-08-25 1970-06-04
FR1568475A (enExample) * 1967-05-06 1969-05-23
US3555962A (en) * 1968-06-03 1971-01-19 New Britain Machine Co Machine tool
FR2239150A5 (en) * 1973-07-26 1975-02-21 Cit Alcatel Cooling system for roller bearing - has helical groove for cooling fluid in the fixed race
JPS5074875A (enExample) * 1973-11-08 1975-06-19
FR2312328A1 (fr) * 1975-05-26 1976-12-24 Ernault Somua Procede et installation de stabilisation thermique d'une broche rotative de machine-outil
GB1578268A (en) * 1976-06-01 1980-11-05 Fujitsu Fanuc Ltd Machine tool

Also Published As

Publication number Publication date
EP0064173B1 (en) 1984-11-07
EP0064173A1 (en) 1982-11-10
DE3261171D1 (en) 1984-12-13
JPH0122100B2 (enExample) 1989-04-25
JPS57178626A (en) 1982-11-02

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry