IT8423483A1 - Trattenuta di lastre di vetro mediante elettrocalamita - Google Patents

Trattenuta di lastre di vetro mediante elettrocalamita

Info

Publication number
IT8423483A1
IT8423483A1 IT1984A23483A IT2348384A IT8423483A1 IT 8423483 A1 IT8423483 A1 IT 8423483A1 IT 1984A23483 A IT1984A23483 A IT 1984A23483A IT 2348384 A IT2348384 A IT 2348384A IT 8423483 A1 IT8423483 A1 IT 8423483A1
Authority
IT
Italy
Prior art keywords
electrocalamite
retention
glass sheets
sheets
glass
Prior art date
Application number
IT1984A23483A
Other languages
English (en)
Other versions
IT8423483A0 (it
IT1178626B (it
Original Assignee
Saint Gobain Vitrage
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 Saint Gobain Vitrage filed Critical Saint Gobain Vitrage
Publication of IT8423483A0 publication Critical patent/IT8423483A0/it
Publication of IT8423483A1 publication Critical patent/IT8423483A1/it
Application granted granted Critical
Publication of IT1178626B publication Critical patent/IT1178626B/it

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
    • 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
    • B23Q3/154—Stationary devices
    • B23Q3/1543—Stationary devices using electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Jigs For Machine Tools (AREA)
IT8423483A 1983-11-09 1984-11-08 Trattenuta di lastre di vetro mediante elettrocalamita IT1178626B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317831A FR2554375B1 (fr) 1983-11-09 1983-11-09 Maintien de feuilles de verre par electro-aimant

Publications (3)

Publication Number Publication Date
IT8423483A0 IT8423483A0 (it) 1984-11-08
IT8423483A1 true IT8423483A1 (it) 1986-05-08
IT1178626B IT1178626B (it) 1987-09-09

Family

ID=9293945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8423483A IT1178626B (it) 1983-11-09 1984-11-08 Trattenuta di lastre di vetro mediante elettrocalamita

Country Status (5)

Country Link
US (1) US4777768A (it)
JP (1) JPS60167734A (it)
DE (1) DE3438704A1 (it)
FR (1) FR2554375B1 (it)
IT (1) IT1178626B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045991A1 (de) * 2003-09-25 2005-05-19 Siemens Ag Elektromagnetische Haltebremse
FR2983755B1 (fr) * 2011-12-08 2014-08-29 Jean-Louis Negroni Procede de maintien d'un verre de lunettes sur une machine de type fraiseuse en vue d'operation de decoupe
US9375820B2 (en) * 2012-04-16 2016-06-28 Corning Incorporated Method and system for finishing glass sheets
US20140295739A1 (en) * 2013-04-02 2014-10-02 Shenzhen Chuna Star Optoelectronics Technology Co., Ltd. Method for polishing edge of glass substrate of display panel
US9764438B2 (en) * 2014-03-07 2017-09-19 Milwaukee Electric Tool Corporation Electromagnetic base for magnetic drill press
CN105014800B (zh) * 2015-07-08 2017-10-03 陈桂粦 自动打磨装置
CN110802460B (zh) * 2019-11-21 2020-11-17 日照盛恒环保科技有限公司 一种石墨聚苯板材二次成型加工处理装置及二次加工方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961210A (en) * 1931-10-08 1934-06-05 Ray M Fenton Sheet metal working apparatus
US1961219A (en) * 1932-08-13 1934-06-05 Pope Machinery Corp Heel stamping machine
US2713379A (en) * 1952-11-25 1955-07-19 Firestone Tire & Rubber Co Magnetic device for clamping overlapping parts during adhesive bonding
FR1424448A (fr) * 1963-10-16 1966-01-14 English Electric Leo Computers Agencements électromagnétiques utilisés notamment dans des imprimeurs de lignes
FR1434619A (fr) * 1965-05-04 1966-04-08 élément magnétique à structure feuilletée pour la fixation temporaire de pièces sur des plaques ou tables de montage magnétiques
US3660949A (en) * 1970-04-20 1972-05-09 Norton Co Work holder for irregular shaped workpieces
US3626342A (en) * 1970-07-16 1971-12-07 Abex Corp Relief valve structure for oil bath solenoid
FR2105067B1 (it) * 1970-09-22 1975-04-11 Saint Gobain
DE7102334U (de) * 1971-01-22 1971-04-29 Rosier F Einspannvorrichtung fuer stirnseitig zu schleifende stempel o.dgl.
FR2129922B1 (it) * 1971-03-22 1974-09-06 Saint Gobain Pont A Mousson
DE2646062C3 (de) * 1976-10-13 1979-08-09 Vereinigte Glaswerke Gmbh, 5100 Aachen Numerisch gesteuerte Modellschneidemaschine für Glasscheiben
DE2646053C3 (de) * 1976-10-13 1980-01-10 Vereinigte Glaswerke Gmbh, 5100 Aachen Elektrische Steuerschaltung für eine magnetbandgesteuerte Glasschneidemaschine
DE2832753A1 (de) * 1977-07-29 1979-02-08 Hauser Raimund Einrichtung zur anhaltung, fixierung o.dgl. bewegter bauteile
DE2850127C2 (de) * 1978-11-18 1982-03-11 Vereinigte Glaswerke Gmbh, 5100 Aachen Vorrichtung zum Aufspielen eines Schneidprogramms für eine numerisch gesteuerte Modellschneidemaschine mit X- Y- Bahnsteuerung für Glasscheiben auf einen Impulsspeicher
US4519167A (en) * 1982-01-20 1985-05-28 Saint-Gobain Vitrage Process and apparatus for the automatic control of movement of an edge grinding machine
DE3376631D1 (en) * 1982-01-20 1988-06-23 Saint Gobain Vitrage Apparatus for grinding the edges of glass sheets
DK14583A (da) * 1982-01-20 1983-07-21 Saint Gobain Vitrage Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader
DE3201850C2 (de) * 1982-01-22 1984-05-17 Vereinigte Glaswerke Gmbh, 5100 Aachen Numerisch gesteuerte Modellschneidemaschine für Glasscheiben und deren Anwendung
DE3301170C2 (de) * 1983-01-15 1985-02-14 Vereinigte Glaswerke Gmbh, 5100 Aachen Programmgesteuerte Kantenschleifmaschine für Glasscheiben

Also Published As

Publication number Publication date
US4777768A (en) 1988-10-18
DE3438704C2 (it) 1987-03-19
JPS60167734A (ja) 1985-08-31
FR2554375B1 (fr) 1987-09-25
IT8423483A0 (it) 1984-11-08
DE3438704A1 (de) 1985-05-23
FR2554375A1 (fr) 1985-05-10
IT1178626B (it) 1987-09-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931021