NL192548B - Safety switch. - Google Patents

Safety switch.

Info

Publication number
NL192548B
NL192548B NL9000947A NL9000947A NL192548B NL 192548 B NL192548 B NL 192548B NL 9000947 A NL9000947 A NL 9000947A NL 9000947 A NL9000947 A NL 9000947A NL 192548 B NL192548 B NL 192548B
Authority
NL
Netherlands
Prior art keywords
safety switch
safety
switch
Prior art date
Application number
NL9000947A
Other languages
Dutch (nl)
Other versions
NL192548C (en
NL9000947A (en
Original Assignee
Hitachi Koki Kk
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 Hitachi Koki Kk filed Critical Hitachi Koki Kk
Publication of NL9000947A publication Critical patent/NL9000947A/en
Publication of NL192548B publication Critical patent/NL192548B/en
Application granted granted Critical
Publication of NL192548C publication Critical patent/NL192548C/en

Links

Classifications

    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • 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
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
NL9000947A 1989-04-21 1990-04-20 Safety switch. NL192548C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4727489 1989-04-21
JP4727489U JPH02137723U (en) 1989-04-21 1989-04-21

Publications (3)

Publication Number Publication Date
NL9000947A NL9000947A (en) 1990-11-16
NL192548B true NL192548B (en) 1997-05-01
NL192548C NL192548C (en) 1997-09-02

Family

ID=12770714

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9000947A NL192548C (en) 1989-04-21 1990-04-20 Safety switch.

Country Status (3)

Country Link
JP (1) JPH02137723U (en)
DE (1) DE4012697A1 (en)
NL (1) NL192548C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433083A1 (en) * 1994-09-16 1996-03-21 Kopp Heinrich Ag Device for mechanically securing a switch position of an electrical pressure switch
DE4439905A1 (en) * 1994-11-08 1996-05-09 Teves Gmbh Alfred Gear switch with shift lock by sliding button
JP2852217B2 (en) * 1995-10-26 1999-01-27 リョービ株式会社 Trigger switch
DE19745100B4 (en) * 1996-10-22 2007-01-04 Marquardt Gmbh Electric switch
US6091035A (en) 1998-08-14 2000-07-18 Black & Decker, Inc. Lockout mechanism for power tool
US6057518A (en) 1998-08-14 2000-05-02 Black & Decker, Inc. Lockout mechanism for power tool
DE29816673U1 (en) * 1998-09-17 1999-10-21 Atlas Copco Electric Tools GmbH, 71364 Winnenden Hand-held tool
DE19962002A1 (en) * 1999-12-22 2001-06-28 Marquardt Gmbh Electric switch with lock-out device for preventing starting or closure of machine, such as hand drill or cutter, has actuating element designed as slide/slide valve with movable cam element
DE10034670A1 (en) * 2000-07-17 2002-01-31 Kopp Heinrich Ag Device for mechanically securing the ON and OFF switch position of an electrical pressure switch
TWI745198B (en) * 2020-12-21 2021-11-01 力山工業股份有限公司 Foldable miter saw with safety device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7321450U (en) * 1973-06-08 1973-09-06 Metabowerke Kg Switch for a hand tool operated by an electric motor
JPS567053Y2 (en) * 1977-11-15 1981-02-16
DE3007304C2 (en) * 1980-02-27 1987-04-30 Marquardt Gmbh, 7201 Rietheim-Weilheim Electrical switch
US4276459A (en) * 1980-06-16 1981-06-30 Ingersoll-Rand Company Paddle switch safety button
JPS6119468U (en) * 1984-07-10 1986-02-04 ヤマホ工業株式会社 Spray equipment pressure reducing valve

Also Published As

Publication number Publication date
JPH02137723U (en) 1990-11-16
NL192548C (en) 1997-09-02
DE4012697A1 (en) 1990-10-25
NL9000947A (en) 1990-11-16
DE4012697C2 (en) 1993-05-06

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Lapsed because of reaching the maxim lifetime of a patent

Effective date: 20100420