CH445257A - Hammer drill attachment - Google Patents

Hammer drill attachment

Info

Publication number
CH445257A
CH445257A CH303366A CH303366A CH445257A CH 445257 A CH445257 A CH 445257A CH 303366 A CH303366 A CH 303366A CH 303366 A CH303366 A CH 303366A CH 445257 A CH445257 A CH 445257A
Authority
CH
Switzerland
Prior art keywords
hammer drill
drill attachment
attachment
hammer
drill
Prior art date
Application number
CH303366A
Other languages
German (de)
Inventor
Hoffmann Hendrik
Wilhelm Jansen Johan
Original Assignee
Huygmetaal Nv
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 Huygmetaal Nv filed Critical Huygmetaal Nv
Publication of CH445257A publication Critical patent/CH445257A/en

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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
CH303366A 1965-03-05 1966-03-03 Hammer drill attachment CH445257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656502797A NL147356B (en) 1965-03-05 1965-03-05 HAMMER STARTING HOUSING FOR A DRILL ENGINE HOUSING.

Publications (1)

Publication Number Publication Date
CH445257A true CH445257A (en) 1967-10-15

Family

ID=19792572

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303366A CH445257A (en) 1965-03-05 1966-03-03 Hammer drill attachment

Country Status (6)

Country Link
US (1) US3371725A (en)
BE (1) BE677249A (en)
CH (1) CH445257A (en)
DE (1) DE1577998C3 (en)
GB (1) GB1123452A (en)
NL (1) NL147356B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9532789B2 (en) 2012-11-14 2017-01-03 British Columbia Cancer Agency Branch Cannulated hammer drill attachment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707087A (en) * 1971-06-16 1972-12-26 Hildaur L Neilsen Deburring devices
US3924692A (en) * 1974-02-06 1975-12-09 Illinois Tool Works Fastener driving tool
AU2012339536B2 (en) 2011-11-14 2016-02-11 British Columbia Cancer Agency Branch Intramedullary fixation system for management of pelvic and acetabular fractures
WO2016061173A1 (en) 2014-10-14 2016-04-21 Empire Technology Development Llc Systems and methods for intermedullary bone fixation
DE102015206634A1 (en) * 2015-04-14 2016-10-20 Robert Bosch Gmbh Tool attachment for a hand tool
WO2020077457A1 (en) 2018-10-17 2020-04-23 The University Of British Columbia Bone-fixation device and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770455A (en) * 1904-09-20 Tool for working stone
US1665173A (en) * 1925-08-10 1928-04-03 John I Misener Hammer attachment for electric drills and the like
US3015244A (en) * 1956-04-19 1962-01-02 John P Newman Rotary impact hammer
US3006202A (en) * 1958-03-17 1961-10-31 Samuel J Forbes Rotary and percussive tool
BE632307A (en) * 1962-05-14
US3149681A (en) * 1963-01-14 1964-09-22 Ambrose W Drew Rotary impact hammer
US3270821A (en) * 1963-09-20 1966-09-06 Skil Corp Power tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9532789B2 (en) 2012-11-14 2017-01-03 British Columbia Cancer Agency Branch Cannulated hammer drill attachment

Also Published As

Publication number Publication date
DE1577998A1 (en) 1970-02-26
GB1123452A (en) 1968-08-14
BE677249A (en) 1966-08-01
DE1577998B2 (en) 1974-04-18
DE1577998C3 (en) 1974-11-14
NL147356B (en) 1975-10-15
NL6502797A (en) 1966-09-06
US3371725A (en) 1968-03-05

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