EP0547441A3 - Operating parts for electrical devices - Google Patents

Operating parts for electrical devices Download PDF

Info

Publication number
EP0547441A3
EP0547441A3 EP19920120631 EP92120631A EP0547441A3 EP 0547441 A3 EP0547441 A3 EP 0547441A3 EP 19920120631 EP19920120631 EP 19920120631 EP 92120631 A EP92120631 A EP 92120631A EP 0547441 A3 EP0547441 A3 EP 0547441A3
Authority
EP
European Patent Office
Prior art keywords
electrical devices
operating parts
control elements
switch
frames
Prior art date
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.)
Granted
Application number
EP19920120631
Other languages
German (de)
Other versions
EP0547441B1 (en
EP0547441A2 (en
Inventor
Rainer Dr. Rosch
Helmut Eberwein
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0547441A2 publication Critical patent/EP0547441A2/en
Publication of EP0547441A3 publication Critical patent/EP0547441A3/en
Application granted granted Critical
Publication of EP0547441B1 publication Critical patent/EP0547441B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00

Abstract

The invention relates to control elements for electrical installation apparatuses consisting of thermoplastic moulded compounds, especially covers, frames, switch keys and switch rockers as well as rotary knobs whose surface is provided with a hard coating which is formed from organically modified, non-metallic, inorganic materials and is applied after the forming of the control elements.
EP92120631A 1991-12-14 1992-12-03 Operating parts for electrical devices Expired - Lifetime EP0547441B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4141245 1991-12-14
DE4141245A DE4141245A1 (en) 1991-12-14 1991-12-14 CONTROL ELEMENTS OF INSTALLATION DEVICES

Publications (3)

Publication Number Publication Date
EP0547441A2 EP0547441A2 (en) 1993-06-23
EP0547441A3 true EP0547441A3 (en) 1993-11-10
EP0547441B1 EP0547441B1 (en) 1996-05-15

Family

ID=6447037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92120631A Expired - Lifetime EP0547441B1 (en) 1991-12-14 1992-12-03 Operating parts for electrical devices

Country Status (3)

Country Link
EP (1) EP0547441B1 (en)
AT (1) ATE138224T1 (en)
DE (3) DE4141245A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706273B1 (en) * 1993-06-18 1995-09-15 Catia Barrel structure of an operating knob in rotation of an adjusting rod, of household appliances in particular.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042090A (en) * 1973-09-20 1977-08-16 Canon Kabushiki Kaisha Key top
DE2928512A1 (en) * 1979-07-14 1981-01-29 Roehm Gmbh UV curable scratch resistant coatings for thermoplastics - contg. polyunsaturated monomer and a photoinitiator, with heating during irradiation to improve adhesion
DE3408088A1 (en) * 1984-03-05 1985-09-05 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Push-button switch for domestic apparatuses
DE3509519A1 (en) * 1985-03-16 1986-09-18 Richard Heinze Kunststoff-Spritzgießwerke GmbH & Co, 4900 Herford Key body and process and device for the production thereof
DE3615790A1 (en) * 1985-05-14 1986-11-20 Nippon Oil Co., Ltd., Tokio/Tokyo THROUGH LIGHT-CURABLE COATING COMPOSITION
EP0445791A1 (en) * 1990-03-07 1991-09-11 Dow Corning Corporation Radiation curable protective coating composition containing epoxides and colloidal silica

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438176A (en) * 1978-12-18 1984-03-20 Mobil Oil Corporation Thermoplastic coated films with anti-static properties
DE3334055A1 (en) * 1983-09-21 1985-04-18 Basf Ag, 6700 Ludwigshafen Articles formed from the melt from thermoplastic polymers with improved surface electrical conductivity
JPS6151067A (en) * 1984-08-21 1986-03-13 Mitsubishi Rayon Co Ltd Surface coating composition
DE3509322A1 (en) * 1985-03-15 1986-09-18 Herberts Gmbh, 5600 Wuppertal USE OF A VARNISH TO PROTECT PLASTIC PARTS OF MOTOR VEHICLES AND METHOD FOR COATING PLASTIC PARTS
DE3720671A1 (en) * 1987-06-23 1989-01-05 Degussa RADIATION-HARDENABLE AGENT FOR THE SCRATCH-PROOF COATING OF ORGANIC GLASSES AND METHOD FOR THE PRODUCTION THEREOF
US4885659A (en) * 1987-12-21 1989-12-05 Pandel, Inc. Static dissipative mat
JPH0822997B2 (en) * 1989-01-18 1996-03-06 信越化学工業株式会社 Hard coating agent
DE3909217A1 (en) * 1989-03-21 1990-09-27 Bayer Ag METHOD FOR LACQUERING PLASTICS, LACQUERED PLASTICS AND THE USE OF CHEMICALLY MODIFIED AMORPHIC POLYOLEFIN AS A ADHESIVE IN PLASTIC VARNISHES
DE4011045A1 (en) * 1990-04-05 1991-10-10 Fraunhofer Ges Forschung METHOD FOR COATING PLASTIC SUBSTRATES AND VARNISH FOR USE IN THIS METHOD
DE9102278U1 (en) * 1991-02-27 1991-05-16 Kress-Elektrik Gmbh & Co. Elektromotorenfabrik, 7457 Bisingen, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042090A (en) * 1973-09-20 1977-08-16 Canon Kabushiki Kaisha Key top
DE2928512A1 (en) * 1979-07-14 1981-01-29 Roehm Gmbh UV curable scratch resistant coatings for thermoplastics - contg. polyunsaturated monomer and a photoinitiator, with heating during irradiation to improve adhesion
DE3408088A1 (en) * 1984-03-05 1985-09-05 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Push-button switch for domestic apparatuses
DE3509519A1 (en) * 1985-03-16 1986-09-18 Richard Heinze Kunststoff-Spritzgießwerke GmbH & Co, 4900 Herford Key body and process and device for the production thereof
DE3615790A1 (en) * 1985-05-14 1986-11-20 Nippon Oil Co., Ltd., Tokio/Tokyo THROUGH LIGHT-CURABLE COATING COMPOSITION
EP0445791A1 (en) * 1990-03-07 1991-09-11 Dow Corning Corporation Radiation curable protective coating composition containing epoxides and colloidal silica

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEW ELECTRONICS.INCORPORATING ELECTRONICS TODAY Bd. 16, Nr. 1, 11. Januar 1983, LONDON GB Seiten 29 - 34 J. H. LING 'Conductive coatings in e.m.i. / r.f.i. shielding techniques' *

Also Published As

Publication number Publication date
EP0547441B1 (en) 1996-05-15
DE9116570U1 (en) 1993-02-25
ATE138224T1 (en) 1996-06-15
DE59206303D1 (en) 1996-06-20
EP0547441A2 (en) 1993-06-23
DE4141245A1 (en) 1993-06-17

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