FR2131333A5 - - Google Patents

Info

Publication number
FR2131333A5
FR2131333A5 FR7202780A FR7202780A FR2131333A5 FR 2131333 A5 FR2131333 A5 FR 2131333A5 FR 7202780 A FR7202780 A FR 7202780A FR 7202780 A FR7202780 A FR 7202780A FR 2131333 A5 FR2131333 A5 FR 2131333A5
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
FR7202780A
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.)
Unicast Technologies Inc
Original Assignee
Unicast Technologies Inc
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 Unicast Technologies Inc filed Critical Unicast Technologies Inc
Application granted granted Critical
Publication of FR2131333A5 publication Critical patent/FR2131333A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/152—Rotary devices
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
    • 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
    • B23Q7/02—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 drums or rotating tables or discs
    • 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
FR7202780A 1971-01-29 1972-01-27 Expired FR2131333A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA103,996A CA939907A (en) 1971-01-29 1971-01-29 Apparatus and process for treating a surface

Publications (1)

Publication Number Publication Date
FR2131333A5 true FR2131333A5 (en) 1972-11-10

Family

ID=4088602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202780A Expired FR2131333A5 (en) 1971-01-29 1972-01-27

Country Status (4)

Country Link
US (1) US3793779A (en)
CA (1) CA939907A (en)
DE (1) DE2204125A1 (en)
FR (1) FR2131333A5 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913271A (en) * 1974-02-04 1975-10-21 Speedfam Corp Apparatus for machining work pieces
DE2439677A1 (en) * 1974-08-19 1976-03-04 Siemens Ag PROCEDURE FOR THE INTRODUCTION OF FINISHINGS IN SURGE ARRESTER
DE2636762C2 (en) * 1976-01-31 1978-09-28 Georg Mueller Kugellagerfabrik Kg, 8500 Nuernberg Surface grinding machine
CH653941A5 (en) * 1980-12-13 1986-01-31 Hauni Werke Koerber & Co Kg DEVICE FOR CLAMPING PLANPARALLEL WORKPIECES.
WO1982003038A1 (en) * 1981-03-10 1982-09-16 Hatano Kouichi One-pass type automatic plane multi-head grinding polishing and cleaning machine
US4500241A (en) * 1982-01-28 1985-02-19 E.C.H. Will (Gmbh & Co.) Machine for making ruled pads or the like
GB9117804D0 (en) * 1991-08-17 1991-10-09 Autotech Robotics Ltd Workpiece handling system
US5549502A (en) * 1992-12-04 1996-08-27 Fujikoshi Machinery Corp. Polishing apparatus
US5534106A (en) * 1994-07-26 1996-07-09 Kabushiki Kaisha Toshiba Apparatus for processing semiconductor wafers
US5792709A (en) 1995-12-19 1998-08-11 Micron Technology, Inc. High-speed planarizing apparatus and method for chemical mechanical planarization of semiconductor wafers
US5885143A (en) * 1997-07-17 1999-03-23 Hitachi Electronics Engineering Co., Ltd. Disk texturing apparatus
CN102007081A (en) * 2008-02-22 2011-04-06 材料及技术公司 Single-sided high throughput wet etching and wet processing apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191412890A (en) * 1914-05-26 1915-04-22 Howard Percival Moore Improved Machine for Grinding, Polishing, and Similarly Treating Small Articles.
US1422505A (en) * 1920-11-11 1922-07-11 Weaver Floyd Calvin Grinding and lapping machine
US1881244A (en) * 1929-03-01 1932-10-04 Clifford T Raule Multiple grinder
US1905651A (en) * 1929-03-02 1933-04-25 Clifford T Raule Safety device for grinders
US2070283A (en) * 1932-12-06 1937-02-09 Baird Machine Co Automatic grinding machine
US2208499A (en) * 1939-10-10 1940-07-16 Fiedler Sellers Corp Lapping machine
US2377992A (en) * 1943-10-14 1945-06-12 Gustave A Carlson Automatic turret grinding or polishing machine
BE487622A (en) * 1948-03-27

Also Published As

Publication number Publication date
US3793779A (en) 1974-02-26
DE2204125A1 (en) 1972-08-10
CA939907A (en) 1974-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse