DE3884522D1 - METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL. - Google Patents

METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL.

Info

Publication number
DE3884522D1
DE3884522D1 DE88901798T DE3884522T DE3884522D1 DE 3884522 D1 DE3884522 D1 DE 3884522D1 DE 88901798 T DE88901798 T DE 88901798T DE 3884522 T DE3884522 T DE 3884522T DE 3884522 D1 DE3884522 D1 DE 3884522D1
Authority
DE
Germany
Prior art keywords
activity
interrupting
blowing
machine tool
hand machine
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
DE88901798T
Other languages
German (de)
Inventor
Wolfgang Schmid
Ludwig Thome
Karl Wanner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25853140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3884522(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19873707052 external-priority patent/DE3707052A1/en
Priority claimed from DE19873707051 external-priority patent/DE3707051A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE88901798T priority Critical patent/DE3884522D1/en
Application granted granted Critical
Publication of DE3884522D1 publication Critical patent/DE3884522D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms
    • 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
    • B25D2250/131—Idling mode of tools
    • 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
    • B25D2250/221—Sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE88901798T 1987-03-05 1988-03-02 METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL. Expired - Fee Related DE3884522D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88901798T DE3884522D1 (en) 1987-03-05 1988-03-02 METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19873707052 DE3707052A1 (en) 1987-03-05 1987-03-05 Method for interrupting the drive activity, in particular rotary-drive activity, of a powered hand tool
DE19873707051 DE3707051A1 (en) 1987-03-05 1987-03-05 Method for interrupting the drive activity, in particular at least the percussive-drive activity, of a powered hand tool
DE88901798T DE3884522D1 (en) 1987-03-05 1988-03-02 METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL.
PCT/DE1988/000109 WO1988006508A2 (en) 1987-03-05 1988-03-02 Process for interrupting the operation of a hand tool, in particular percussion and/or rotation thereof

Publications (1)

Publication Number Publication Date
DE3884522D1 true DE3884522D1 (en) 1993-11-04

Family

ID=25853140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88901798T Expired - Fee Related DE3884522D1 (en) 1987-03-05 1988-03-02 METHOD FOR INTERRUPTING THE DRIVING ACTIVITY, IN PARTICULAR THE BLOWING AND / OR ROTATING ACTIVITY, OF A HAND MACHINE TOOL.

Country Status (3)

Country Link
EP (1) EP0303651B2 (en)
DE (1) DE3884522D1 (en)
WO (1) WO1988006508A2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036912A1 (en) * 1990-11-20 1992-05-21 Bosch Gmbh Robert HAND MACHINE TOOL
DE4036911A1 (en) * 1990-11-20 1992-05-21 Bosch Gmbh Robert HAND MACHINE TOOL WITH BRAKE CLUTCH
DE4344817C2 (en) * 1993-12-28 1995-11-16 Hilti Ag Method and device for hand-held machine tools to avoid accidents due to tool blocking
IT1271878B (en) * 1994-03-10 1997-06-09 Cml Costr Mecc Liri Srl ELECTRIC MOTOR FOR PORTABLE MACHINE TOOLS.
EP0771619B2 (en) * 1995-11-02 2004-11-10 Robert Bosch Gmbh Process for interrupting the operation of a hand tool and hand tool therefore
DE19646381A1 (en) * 1996-11-11 1998-05-14 Hilti Ag Handheld device
DE19646382A1 (en) * 1996-11-11 1998-05-14 Hilti Ag Handheld device
DE19857061C2 (en) * 1998-12-10 2000-11-02 Hilti Ag Method and device for avoiding accidents in hand-held machine tools due to tool blocking
DE10033362A1 (en) * 2000-07-08 2002-01-17 Hilti Ag Electric hand tool with empty stroke shutdown
DE10111717C1 (en) * 2001-03-12 2002-10-24 Wacker Werke Kg Air spring hammer mechanism with motion frequency controlled idle state
DE10117123A1 (en) * 2001-04-06 2002-10-17 Bosch Gmbh Robert Hand tool
DE10117121A1 (en) 2001-04-06 2002-10-17 Bosch Gmbh Robert Hand tool
DE10160864A1 (en) * 2001-12-12 2003-06-26 Hilti Ag Axial striking electric hand tool device
DE10237898B3 (en) * 2002-08-19 2004-03-18 Hilti Ag Safety module for multifunctional, rotating and striking hand tool
EP1607186A1 (en) * 2004-06-18 2005-12-21 HILTI Aktiengesellschaft Electro-pneumatic hammer drill / chisel hammer with modifiable impact energy
US7552781B2 (en) 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US8316958B2 (en) 2006-07-13 2012-11-27 Black & Decker Inc. Control scheme for detecting and preventing torque conditions in a power tool
DE102007010181A1 (en) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Hand tool comprises a striking unit with a hammer piston having a contact point and an active base surface forming an axial distance
DE102009000515A1 (en) 2009-01-30 2010-08-05 Hilti Aktiengesellschaft Control method and hand tool
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
AU2011204260A1 (en) 2010-01-07 2012-06-07 Black & Decker Inc. Power screwdriver having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
US9193055B2 (en) 2012-04-13 2015-11-24 Black & Decker Inc. Electronic clutch for power tool
EP3023200A1 (en) * 2014-11-20 2016-05-25 HILTI Aktiengesellschaft Control method for a hammer drill
DE102015221685A1 (en) 2015-11-05 2017-05-11 Robert Bosch Gmbh guard
DE102016203925A1 (en) 2016-03-10 2017-09-14 Robert Bosch Gmbh guard
DE102016210759A1 (en) 2016-06-16 2017-12-21 Robert Bosch Gmbh Hand tool
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
JP6709120B2 (en) 2016-07-15 2020-06-10 株式会社マキタ Hammer tool
DE102016218535A1 (en) 2016-09-27 2018-03-29 Robert Bosch Gmbh Switching device for a portable machine tool, in particular a drill and / or chisel hammer
JP6976759B2 (en) * 2017-07-14 2021-12-08 株式会社マキタ Rotating tool
DE102017213424A1 (en) 2017-08-02 2019-02-07 Robert Bosch Gmbh Hand tool
CN219337617U (en) * 2020-04-02 2023-07-14 米沃奇电动工具公司 Rotary hammer
CN220218269U (en) 2020-10-16 2023-12-22 米沃奇电动工具公司 Power tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL14349C (en) * 1923-09-26
DE2165066B2 (en) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach ROTARY IMPACT DRILL
DE2449191C2 (en) * 1974-10-16 1988-03-24 Robert Bosch Gmbh, 7000 Stuttgart hammer
US4063600A (en) * 1976-05-05 1977-12-20 Krzes Casey S Power tool safety mechanism
DE2832169A1 (en) * 1978-07-21 1980-01-31 Hilti Ag MOTORIZED DRILLING HAMMER
GB2062124B (en) * 1979-10-22 1983-10-05 Secretary Industry Brit Fluid driven oscillator and hammer device
DE3041099A1 (en) * 1980-10-31 1982-06-09 Hilti AG, 9494 Schaan MOTORIZED DRILL TOOL
SE444528B (en) * 1983-01-26 1986-04-21 Stabilator Ab SET AND DEVICE TO CONTROL SHOCK ENERGY WITH A SHOCK DRILL AS A FUNCTION OF THE DRILL NECK'S LEG
FR2547347B1 (en) * 1983-06-10 1985-09-06 Ts P Konstruktors DRILLING MACHINE FOR DRILLING WITH ROTATION AND PERCUSSION MECHANISMS WITH INDEPENDENT CONTROLS
DE3346215A1 (en) * 1983-12-21 1985-07-11 Hilti Ag, Schaan HAND TOOL WITH MOVABLE BEARING DIMENSIONS
DE3511437A1 (en) * 1985-03-29 1986-10-02 Hilti Ag, Schaan MOTORIZED HAND TOOL
FR2601764B1 (en) * 1986-07-21 1992-08-07 Eimco Secoma PISTON POSITION SENSOR FOR PERFORATOR, AND MONITORING DEVICE COMPRISING APPLICATION THEREOF

Also Published As

Publication number Publication date
EP0303651B2 (en) 1999-12-01
WO1988006508A3 (en) 1988-09-22
WO1988006508A2 (en) 1988-09-07
EP0303651A1 (en) 1989-02-22
EP0303651B1 (en) 1993-09-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee