CH608983A5 - Portable, electrically driven percussive or rotary-percussive hammer with a housing space formed by shaped parts - Google Patents

Portable, electrically driven percussive or rotary-percussive hammer with a housing space formed by shaped parts

Info

Publication number
CH608983A5
CH608983A5 CH216576A CH216576A CH608983A5 CH 608983 A5 CH608983 A5 CH 608983A5 CH 216576 A CH216576 A CH 216576A CH 216576 A CH216576 A CH 216576A CH 608983 A5 CH608983 A5 CH 608983A5
Authority
CH
Switzerland
Prior art keywords
percussive
portable
rotary
space formed
housing space
Prior art date
Application number
CH216576A
Inventor
Jacob Holzaepfel
Original Assignee
Duss Friedrich Fa
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 Duss Friedrich Fa filed Critical Duss Friedrich Fa
Publication of CH608983A5 publication Critical patent/CH608983A5/en

Links

Classifications

    • 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
    • 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
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CH216576A 1975-03-13 1976-02-23 Portable, electrically driven percussive or rotary-percussive hammer with a housing space formed by shaped parts CH608983A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511041 DE2511041A1 (en) 1975-03-13 1975-03-13 HAMMER OR ROTARY HAMMER WITH A HOUSING SPACE FORMED BY MOLDED PIECES

Publications (1)

Publication Number Publication Date
CH608983A5 true CH608983A5 (en) 1979-02-15

Family

ID=5941313

Family Applications (1)

Application Number Title Priority Date Filing Date
CH216576A CH608983A5 (en) 1975-03-13 1976-02-23 Portable, electrically driven percussive or rotary-percussive hammer with a housing space formed by shaped parts

Country Status (5)

Country Link
CH (1) CH608983A5 (en)
DE (1) DE2511041A1 (en)
FR (1) FR2303641A1 (en)
GB (1) GB1541037A (en)
NL (1) NL7602454A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844110A1 (en) * 1978-10-10 1980-04-24 Bosch Gmbh Robert HAND TOOL MACHINE, ESPECIALLY CHISEL HAMMER
DE3064703D1 (en) * 1979-08-31 1983-10-06 Black & Decker Inc Portable tool such as a rotary hammer or the like
DE3262635D1 (en) * 1981-06-17 1985-04-25 Black & Decker Inc Hand-held power tools including bearing supports for components undergoing linear movement
JPS62124883A (en) * 1985-11-26 1987-06-06 芝浦メカトロニクス株式会社 Rotary hammer
FR2856378B1 (en) 2003-06-18 2006-03-17 Gaudeffroy Charles Mic Guilhot REINFORCED SAFETY GYROPTER
TWM268150U (en) * 2004-08-17 2005-06-21 Guo-Rung Liu Impact cylinder for reciprocal type pneumatic tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207962C3 (en) * 1972-02-21 1980-07-10 Robert Bosch Gmbh, 7000 Stuttgart Air spring hammer
CH567911A5 (en) * 1972-10-19 1975-10-15 Duss Friedrich Maschf

Also Published As

Publication number Publication date
GB1541037A (en) 1979-02-21
FR2303641B1 (en) 1980-08-08
NL7602454A (en) 1976-09-15
DE2511041A1 (en) 1976-09-23
FR2303641A1 (en) 1976-10-08

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Legal Events

Date Code Title Description
PL Patent ceased