FR2156884B1 - - Google Patents

Info

Publication number
FR2156884B1
FR2156884B1 FR7237285A FR7237285A FR2156884B1 FR 2156884 B1 FR2156884 B1 FR 2156884B1 FR 7237285 A FR7237285 A FR 7237285A FR 7237285 A FR7237285 A FR 7237285A FR 2156884 B1 FR2156884 B1 FR 2156884B1
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.)
Expired
Application number
FR7237285A
Other versions
FR2156884A1 (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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing 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 Toyo Bearing Manufacturing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Publication of FR2156884A1 publication Critical patent/FR2156884A1/fr
Application granted granted Critical
Publication of FR2156884B1 publication Critical patent/FR2156884B1/fr
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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Jigs For Machine Tools (AREA)
FR7237285A 1971-10-21 1972-10-20 Expired FR2156884B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46083730A JPS5113267B2 (fr) 1971-10-21 1971-10-21

Publications (2)

Publication Number Publication Date
FR2156884A1 FR2156884A1 (fr) 1973-06-01
FR2156884B1 true FR2156884B1 (fr) 1974-10-25

Family

ID=13810624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237285A Expired FR2156884B1 (fr) 1971-10-21 1972-10-20

Country Status (6)

Country Link
US (1) US3817008A (fr)
JP (1) JPS5113267B2 (fr)
CA (1) CA959266A (fr)
DE (1) DE2250962A1 (fr)
FR (1) FR2156884B1 (fr)
GB (1) GB1400208A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853949C2 (de) * 1978-12-14 1982-12-02 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Einrichtung zum Be- und Entladen rotationssymmetrischer Werkstücke
JP4437520B2 (ja) * 2001-09-28 2010-03-24 日本ピストンリング株式会社 センタレス研削盤のワーク排出方法及び装置
CN103372801B (zh) * 2013-07-03 2015-11-04 浙江新昌皮尔轴承有限公司 大尺寸轴承内圈或外圈工件磨床自动化上下料装置
CN103737483B (zh) * 2013-12-26 2016-07-13 广州大学 一种轴承自动上下料装置
CN113732874B (zh) * 2021-11-02 2022-02-11 杭州高卡机械有限公司 一种制造精细珠体的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912798A (en) * 1958-11-14 1959-11-17 Cincinnati Milling Machine Co Loader for machine tool
FR1231190A (fr) * 1959-04-09 1960-09-27 Renault Dispositif d'alimentation pour machine-outil automatique
US3226886A (en) * 1964-01-10 1966-01-04 Cincinnati Milling Machine Co Machine tool loading mechanism
FR1535698A (fr) * 1967-06-29 1968-08-09 Roulements Soc Nouvelle Dispositif d'alimentation et d'évacuation de pièces à usiner sur machine-outil
US3546823A (en) * 1968-10-17 1970-12-15 Heald Machine Co Grinding machine
US3619951A (en) * 1969-04-28 1971-11-16 Toyoda Machine Works Ltd Automatic loading and unloading device for machine tool of the type having an extensible arm
US3640026A (en) * 1970-05-22 1972-02-08 Gulf & Western Precision Engin Workpiece transfer mechanism for centerless grinder or the like
US3670461A (en) * 1970-09-18 1972-06-20 Osaka Seiki Works Ltd Feeding device for machine tools

Also Published As

Publication number Publication date
US3817008A (en) 1974-06-18
GB1400208A (en) 1975-07-16
JPS4849082A (fr) 1973-07-11
DE2250962A1 (de) 1973-04-26
JPS5113267B2 (fr) 1976-04-27
FR2156884A1 (fr) 1973-06-01
CA959266A (en) 1974-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse