IT8423483A0 - Trattenuta di lastre di vetro mediante elettrocalamita. - Google Patents
Trattenuta di lastre di vetro mediante elettrocalamita.Info
- Publication number
- IT8423483A0 IT8423483A0 IT8423483A IT2348384A IT8423483A0 IT 8423483 A0 IT8423483 A0 IT 8423483A0 IT 8423483 A IT8423483 A IT 8423483A IT 2348384 A IT2348384 A IT 2348384A IT 8423483 A0 IT8423483 A0 IT 8423483A0
- Authority
- IT
- Italy
- Prior art keywords
- retention
- glass sheets
- electric magnet
- magnet
- electric
- Prior art date
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)
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 true IT8423483A0 (it) | 1984-11-08 |
IT8423483A1 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)
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)
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 |
ES519112A0 (es) * | 1982-01-20 | 1983-11-01 | Saint Gobain Vitrage | Metodo para el mando automatico del recorrido de una biseladora de cantos omnidireccional para cristales y aparato para ponerlo en practica. |
ES519114A0 (es) * | 1982-01-20 | 1983-11-01 | Saint Gobain Vitrage | Aparato para biselar cantos de lunas de cristal. |
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 |
-
1983
- 1983-11-09 FR FR8317831A patent/FR2554375B1/fr not_active Expired
-
1984
- 1984-10-23 DE DE19843438704 patent/DE3438704A1/de active Granted
- 1984-11-08 IT IT8423483A patent/IT1178626B/it active
- 1984-11-08 JP JP59234221A patent/JPS60167734A/ja active Pending
-
1986
- 1986-12-29 US US06/946,644 patent/US4777768A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3438704C2 (it) | 1987-03-19 |
IT8423483A1 (it) | 1986-05-08 |
DE3438704A1 (de) | 1985-05-23 |
IT1178626B (it) | 1987-09-09 |
JPS60167734A (ja) | 1985-08-31 |
US4777768A (en) | 1988-10-18 |
FR2554375B1 (fr) | 1987-09-25 |
FR2554375A1 (fr) | 1985-05-10 |
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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 |