FR2177070A1 - - Google Patents

Info

Publication number
FR2177070A1
FR2177070A1 FR7310385A FR7310385A FR2177070A1 FR 2177070 A1 FR2177070 A1 FR 2177070A1 FR 7310385 A FR7310385 A FR 7310385A FR 7310385 A FR7310385 A FR 7310385A FR 2177070 A1 FR2177070 A1 FR 2177070A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7310385A
Other languages
French (fr)
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2177070A1 publication Critical patent/FR2177070A1/fr
Withdrawn legal-status Critical Current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)
  • Auxiliary Devices For Machine Tools (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7310385A 1972-03-22 1973-03-22 Withdrawn FR2177070A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23701672A 1972-03-22 1972-03-22

Publications (1)

Publication Number Publication Date
FR2177070A1 true FR2177070A1 (en) 1973-11-02

Family

ID=22891992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310385A Withdrawn FR2177070A1 (en) 1972-03-22 1973-03-22

Country Status (4)

Country Link
CA (1) CA979471A (en)
DE (1) DE2314414A1 (en)
FR (1) FR2177070A1 (en)
GB (1) GB1388085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500776A1 (en) * 1981-03-02 1982-09-03 Tech Mecanique Indles Electric motor powered spindle with forced air cooling - uses an auxiliary asynchronous motor to drive fan forcing air through duct onto stator fins of the main motor
EP0305831A2 (en) * 1987-09-04 1989-03-08 Körber Ag Method and tool, in particular grinding machine for workpiece machining

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944274A1 (en) * 1979-11-02 1981-05-14 Hilti AG, 9494 Schaan DRILLING DEVICE WITH SPLASH-PROTECTED ELECTRIC DRIVE MOTOR
DE4238564C2 (en) * 1992-11-14 1995-02-23 Fein C & E Power tool
DE102004034814A1 (en) * 2004-07-19 2006-03-16 Robert Bosch Gmbh Hand tool
GB2435235A (en) * 2007-02-09 2007-08-22 Chervon Ltd Waterproof air cooling system for power tool
US8313545B2 (en) * 2007-10-16 2012-11-20 Illinois Tool Works Inc. Air filter assembly for combustion tool
CN108526997B (en) * 2018-06-29 2021-05-11 哈尔滨理工大学 High-speed electric main shaft additional cooling system
CN114454050A (en) * 2022-02-18 2022-05-10 汪晨 Trimming and cutting device for circuit board processing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500776A1 (en) * 1981-03-02 1982-09-03 Tech Mecanique Indles Electric motor powered spindle with forced air cooling - uses an auxiliary asynchronous motor to drive fan forcing air through duct onto stator fins of the main motor
EP0305831A2 (en) * 1987-09-04 1989-03-08 Körber Ag Method and tool, in particular grinding machine for workpiece machining
EP0305831A3 (en) * 1987-09-04 1989-07-26 Körber Ag Method and tool, in particular grinding machine for workpiece machining

Also Published As

Publication number Publication date
DE2314414A1 (en) 1973-09-27
GB1388085A (en) 1975-03-19
CA979471A (en) 1975-12-09

Similar Documents

Publication Publication Date Title
FR2177070A1 (en)
JPS4911473U (en)
JPS4944850U (en)
JPS4895837A (en)
JPS4947390A (en)
JPS4885540A (en)
JPS5147900Y2 (en)
CS151864B1 (en)
JPS4897707U (en)
JPS49102393U (en)
CS152721B1 (en)
JPS4895792U (en)
JPS4889954A (en)
CH580124A5 (en)
CH587264A5 (en)
BG18090A1 (en)
BG20015A1 (en)
CH545556A (en)
CH559551A5 (en)
CH606361A5 (en)
CH605948A5 (en)
CH605620A5 (en)
CH601312A5 (en)
CH598626A5 (en)
CH580307A5 (en)

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse