GB1560420A - Impactt tool - Google Patents

Impactt tool Download PDF

Info

Publication number
GB1560420A
GB1560420A GB32207/77A GB3220777A GB1560420A GB 1560420 A GB1560420 A GB 1560420A GB 32207/77 A GB32207/77 A GB 32207/77A GB 3220777 A GB3220777 A GB 3220777A GB 1560420 A GB1560420 A GB 1560420A
Authority
GB
United Kingdom
Prior art keywords
eccentric
tool according
intermediate shaft
casing
gearing
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
Application number
GB32207/77A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1560420A publication Critical patent/GB1560420A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
GB32207/77A 1976-08-06 1977-08-01 Impactt tool Expired GB1560420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2635379A DE2635379C3 (de) 1976-08-06 1976-08-06 Gehäuse für einen Bohrhammer

Publications (1)

Publication Number Publication Date
GB1560420A true GB1560420A (en) 1980-02-06

Family

ID=5984857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32207/77A Expired GB1560420A (en) 1976-08-06 1977-08-01 Impactt tool

Country Status (4)

Country Link
US (1) US4156468A (enExample)
DE (1) DE2635379C3 (enExample)
FR (1) FR2360388A1 (enExample)
GB (1) GB1560420A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239283A1 (de) * 1981-11-13 1983-05-19 Black & Decker, Inc., 19711 Newark, Del. Motorgetriebenes werkzeug, insbesondere elektrowerkzeug mit einem kunststoffgehaeuse

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD291276S (en) 1982-10-12 1987-08-11 Ralph Karubian Power saw handle
DE19631517A1 (de) * 1996-08-03 1998-02-05 Wacker Werke Kg Von einem Elektromotor angetriebenes, an Einphasenwechselstrom anschließbares, drehzahlvariables, handgehaltenes Elektrowerkzeug
US20050061524A1 (en) * 2001-01-23 2005-03-24 Hagan Todd A. Housing with functional overmold
US6805207B2 (en) * 2001-01-23 2004-10-19 Black & Decker Inc. Housing with functional overmold
DE10137157A1 (de) * 2001-07-30 2003-02-20 Hilti Ag Schlagendes Elektrowerkzeuggerät
EP2921264B1 (en) * 2014-03-20 2016-06-29 Black & Decker Inc. Hammer drill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373842A (en) * 1942-10-16 1945-04-17 Independent Pneumatic Tool Co Portable hand held electric tool
US3121178A (en) * 1959-11-02 1964-02-11 Scovill Manufacturing Co Motor driven food mixer
NL262920A (enExample) * 1960-03-29
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
GB1215154A (en) * 1967-05-04 1970-12-09 Kango Electric Hammers Ltd Improvements in or relating to portable electric percussion tools
US3630293A (en) * 1970-10-02 1971-12-28 Black & Decker Mfg Co Closed lubrication system
DE2252951B2 (de) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE2343014B2 (de) * 1973-08-25 1978-04-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatischer Bohrhammer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239283A1 (de) * 1981-11-13 1983-05-19 Black & Decker, Inc., 19711 Newark, Del. Motorgetriebenes werkzeug, insbesondere elektrowerkzeug mit einem kunststoffgehaeuse
US4479555A (en) * 1981-11-13 1984-10-30 Black & Decker Inc. Power tool having a plastics material housing

Also Published As

Publication number Publication date
DE2635379B2 (de) 1980-12-04
FR2360388A1 (fr) 1978-03-03
FR2360388B3 (enExample) 1980-06-06
DE2635379C3 (de) 1981-08-27
US4156468A (en) 1979-05-29
DE2635379A1 (de) 1978-02-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee