GB2295054B - Hand-held power tool - Google Patents

Hand-held power tool

Info

Publication number
GB2295054B
GB2295054B GB9521935A GB9521935A GB2295054B GB 2295054 B GB2295054 B GB 2295054B GB 9521935 A GB9521935 A GB 9521935A GB 9521935 A GB9521935 A GB 9521935A GB 2295054 B GB2295054 B GB 2295054B
Authority
GB
United Kingdom
Prior art keywords
hand
power tool
held power
held
tool
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.)
Expired - Fee Related
Application number
GB9521935A
Other versions
GB2295054A (en
GB9521935D0 (en
Inventor
Gerhard Haeusser
Guillermo Havenstein
Ottmar Seel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9521935D0 publication Critical patent/GB9521935D0/en
Publication of GB2295054A publication Critical patent/GB2295054A/en
Application granted granted Critical
Publication of GB2295054B publication Critical patent/GB2295054B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/62—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon manual release of a latch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/255—Switches
    • B25D2250/261—Means for locking an operative switch on
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Portable Power Tools In General (AREA)
  • Drilling And Boring (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB9521935A 1994-11-05 1995-10-26 Hand-held power tool Expired - Fee Related GB2295054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944439590 DE4439590C2 (en) 1994-11-05 1994-11-05 Hand tool

Publications (3)

Publication Number Publication Date
GB9521935D0 GB9521935D0 (en) 1996-01-03
GB2295054A GB2295054A (en) 1996-05-15
GB2295054B true GB2295054B (en) 1997-01-08

Family

ID=6532593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521935A Expired - Fee Related GB2295054B (en) 1994-11-05 1995-10-26 Hand-held power tool

Country Status (5)

Country Link
CN (1) CN1052933C (en)
DE (1) DE4439590C2 (en)
ES (1) ES2128213B1 (en)
GB (1) GB2295054B (en)
NL (1) NL1001578C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104217872A (en) * 2013-06-03 2014-12-17 比亚迪股份有限公司 Self-locking switch

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720947B4 (en) * 1996-06-15 2005-07-28 Robert Bosch Gmbh Electric combination hammer
DE19756290A1 (en) * 1997-12-11 1999-06-17 Black & Decker Inc Power tool with an on / off switch
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
US20110308920A1 (en) * 2008-12-17 2011-12-22 Robert Bosch Gmbh Lock-On Switch System for Hand Drill and Hand Drill having the Same
CN101770884B (en) * 2008-12-30 2013-09-25 鸿富锦精密工业（深圳）有限公司 Switching device
CN102528163B (en) * 2012-01-06 2015-01-07 南京德朔实业有限公司 Palm-shaped sweep saw
DE102012223931A1 (en) * 2012-12-20 2014-06-26 Robert Bosch Gmbh Tool i.e. hand-held power tool, e.g. rechargeable battery nut runner, has housing with two housing half-casings, which are combined together to form guide way for housing and form captured locking switch between half-casings
DE102014107494A1 (en) * 2014-05-27 2015-12-03 C. & E. Fein Gmbh Power tool, in particular screwdriver, with direction switch
DE102017100089B4 (en) 2016-01-15 2019-01-17 Defond Electrical Industries Ltd. triggering device
US11975432B2 (en) 2020-03-25 2024-05-07 Milwaukee Electric Tool Corporation Powered fastener driver with lifter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540964A1 (en) * 1985-11-19 1987-05-21 Bosch Gmbh Robert MOTOR DRIVEN TOOL FOR DRILLING OR IMPACT DRILLING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150130B (en) * 1961-10-19 1963-06-12 Siemens Ag Push button drive for electrical switchgear
DE8709261U1 (en) * 1987-07-04 1987-08-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electric motor with circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540964A1 (en) * 1985-11-19 1987-05-21 Bosch Gmbh Robert MOTOR DRIVEN TOOL FOR DRILLING OR IMPACT DRILLING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104217872A (en) * 2013-06-03 2014-12-17 比亚迪股份有限公司 Self-locking switch
CN104217872B (en) * 2013-06-03 2017-06-06 比亚迪股份有限公司 Self-lock switch

Also Published As

Publication number Publication date
ES2128213B1 (en) 2000-05-01
GB2295054A (en) 1996-05-15
CN1052933C (en) 2000-05-31
ES2128213A1 (en) 1999-05-01
NL1001578A1 (en) 1996-05-06
DE4439590A1 (en) 1996-05-09
NL1001578C2 (en) 1996-06-17
GB9521935D0 (en) 1996-01-03
CN1130556A (en) 1996-09-11
DE4439590C2 (en) 1997-04-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111026