DE1957235B2 - Motorisch angetriebene schlagbohrmaschine - Google Patents

Motorisch angetriebene schlagbohrmaschine

Info

Publication number
DE1957235B2
DE1957235B2 DE19691957235 DE1957235A DE1957235B2 DE 1957235 B2 DE1957235 B2 DE 1957235B2 DE 19691957235 DE19691957235 DE 19691957235 DE 1957235 A DE1957235 A DE 1957235A DE 1957235 B2 DE1957235 B2 DE 1957235B2
Authority
DE
Germany
Prior art keywords
motor
impact drill
driven impact
driven
drill
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
DE19691957235
Other languages
English (en)
Other versions
DE1957235C3 (de
DE1957235A1 (de
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 filed Critical
Priority to DE1957235A priority Critical patent/DE1957235C3/de
Priority to US87457A priority patent/US3680642A/en
Priority to JP45099785A priority patent/JPS505822B1/ja
Priority to GB5407770A priority patent/GB1331506A/en
Priority to FR7040831A priority patent/FR2069427A5/fr
Publication of DE1957235A1 publication Critical patent/DE1957235A1/de
Publication of DE1957235B2 publication Critical patent/DE1957235B2/de
Application granted granted Critical
Publication of DE1957235C3 publication Critical patent/DE1957235C3/de
Expired 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/067—Cam-actuated impulse-driving mechanisms wherein the cams are involved in a progressive mutual engagement with increasing pressure of the tool to the working surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18024—Rotary to reciprocating and rotary
    • Y10T74/18032—Rotary to reciprocating or rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DE1957235A 1969-11-14 1969-11-14 Motorisch angetriebene Schlagbohrmaschine Expired DE1957235C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1957235A DE1957235C3 (de) 1969-11-14 1969-11-14 Motorisch angetriebene Schlagbohrmaschine
US87457A US3680642A (en) 1969-11-14 1970-11-06 Variable speed percussion drilling machine
JP45099785A JPS505822B1 (de) 1969-11-14 1970-11-12
GB5407770A GB1331506A (en) 1969-11-14 1970-11-13 Rotary-percussion drills
FR7040831A FR2069427A5 (de) 1969-11-14 1970-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957235A DE1957235C3 (de) 1969-11-14 1969-11-14 Motorisch angetriebene Schlagbohrmaschine

Publications (3)

Publication Number Publication Date
DE1957235A1 DE1957235A1 (de) 1971-05-19
DE1957235B2 true DE1957235B2 (de) 1973-09-06
DE1957235C3 DE1957235C3 (de) 1974-04-25

Family

ID=5751052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1957235A Expired DE1957235C3 (de) 1969-11-14 1969-11-14 Motorisch angetriebene Schlagbohrmaschine

Country Status (5)

Country Link
US (1) US3680642A (de)
JP (1) JPS505822B1 (de)
DE (1) DE1957235C3 (de)
FR (1) FR2069427A5 (de)
GB (1) GB1331506A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463416A1 (de) * 1990-06-26 1992-01-02 Robert Bosch Gmbh Elektrische Schlagbohrmaschine

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122582C3 (de) * 1971-05-07 1980-01-10 Robert Bosch Gmbh, 7000 Stuttgart Von Hand geführte Drehschlagbohrmaschine
DE2144449A1 (de) * 1971-09-04 1973-03-08 Impex Essen Vertrieb Hammerbohrmaschine
DE2158118B2 (de) * 1971-11-24 1977-10-27 Robert Bosch Gmbh, 7000 Stuttgart Zweigang-handbohrmaschine
JPS51121131A (en) * 1975-04-16 1976-10-22 Sanyo Electric Co Ltd Transient voltage generator
JPS51149835U (de) * 1975-05-23 1976-11-30
DE2715682C3 (de) * 1977-04-07 1982-05-27 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Schlagbohrmaschine mit gehäusefest angeordneten Rasten
US4418766A (en) * 1979-07-25 1983-12-06 Black & Decker Inc. Compact multi-speed hammer-drill
DE3929575A1 (de) * 1989-09-06 1991-03-07 Vascomed Kathetertech Dilatationskatheter zum erweitern von blutgefaessen mit motorantrieb
DE4013512A1 (de) * 1990-04-27 1991-10-31 Black & Decker Inc Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
DE9411121U1 (de) * 1994-07-09 1994-09-01 Man Roland Druckmaschinen Ag, 63069 Offenbach Greiferzylinder in einem Falzapparat
JP3609626B2 (ja) * 1998-09-16 2005-01-12 株式会社マキタ ハンマードリル
US6223833B1 (en) * 1999-06-03 2001-05-01 One World Technologies, Inc. Spindle lock and chipping mechanism for hammer drill
DE10213093B4 (de) * 2002-03-23 2013-06-20 Andreas Stihl Ag & Co. Handbohrmaschine mit einem Verbrennungsmotor
DE10313782B4 (de) * 2003-03-20 2008-10-16 Robert Bosch Gmbh Elektrowerkzeug mit mehrteiligem Gehäuse
JP2005246831A (ja) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd 振動ドリル
DE102004020177A1 (de) * 2004-04-24 2005-11-17 Robert Bosch Gmbh Handwerkzeugmaschine mit einem drehenden und/oder schlagenden Antrieb
DE102004057686A1 (de) * 2004-11-30 2006-06-01 Robert Bosch Gmbh Schaltvorrichtung
DE102006029363A1 (de) * 2006-06-27 2008-01-03 Robert Bosch Gmbh Elektrohandwerkzeug
DE102006000515A1 (de) * 2006-12-12 2008-06-19 Hilti Ag Elektrisches Handwerkzeuggerät
DE102006060319A1 (de) * 2006-12-20 2008-06-26 Robert Bosch Gmbh Werkzeugmaschine mit einem mit einer Verdrehsicherung versehenden Gleitlager
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US9073182B2 (en) * 2012-10-31 2015-07-07 Mou-Tang Liou Screwing tool
JP2022158636A (ja) * 2021-04-02 2022-10-17 株式会社マキタ 電動工具及びインパクト工具
CN113107378A (zh) * 2021-04-13 2021-07-13 崔宝今 一种矿山修复用防护装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334694A (en) * 1965-01-12 1967-08-08 Milwaukee Electric Tool Corp Rotary hammer
US3433082A (en) * 1967-09-20 1969-03-18 Black & Decker Mfg Co Transmission and selector mechanism for alternate hammer and hammerdrill power tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463416A1 (de) * 1990-06-26 1992-01-02 Robert Bosch Gmbh Elektrische Schlagbohrmaschine

Also Published As

Publication number Publication date
DE1957235C3 (de) 1974-04-25
FR2069427A5 (de) 1971-09-03
DE1957235A1 (de) 1971-05-19
US3680642A (en) 1972-08-01
JPS505822B1 (de) 1975-03-07
GB1331506A (en) 1973-09-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)