ATE35929T1 - Hydraulischer aufbruchhammer. - Google Patents

Hydraulischer aufbruchhammer.

Info

Publication number
ATE35929T1
ATE35929T1 AT84730117T AT84730117T ATE35929T1 AT E35929 T1 ATE35929 T1 AT E35929T1 AT 84730117 T AT84730117 T AT 84730117T AT 84730117 T AT84730117 T AT 84730117T AT E35929 T1 ATE35929 T1 AT E35929T1
Authority
AT
Austria
Prior art keywords
casing
drill
drive unit
hydraulic breaker
exception
Prior art date
Application number
AT84730117T
Other languages
English (en)
Inventor
Heinrich Henze
Original Assignee
Heinrich Henze
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=6213517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE35929(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heinrich Henze filed Critical Heinrich Henze
Application granted granted Critical
Publication of ATE35929T1 publication Critical patent/ATE35929T1/de

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
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Saccharide Compounds (AREA)
AT84730117T 1983-11-02 1984-11-02 Hydraulischer aufbruchhammer. ATE35929T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3339999 1983-11-02
EP84730117A EP0144282B1 (de) 1983-11-02 1984-11-02 Hydraulischer Aufbruchhammer

Publications (1)

Publication Number Publication Date
ATE35929T1 true ATE35929T1 (de) 1988-08-15

Family

ID=6213517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84730117T ATE35929T1 (de) 1983-11-02 1984-11-02 Hydraulischer aufbruchhammer.

Country Status (3)

Country Link
EP (1) EP0144282B1 (de)
AT (1) ATE35929T1 (de)
DE (1) DE3472909D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90400C (fi) * 1990-05-23 1994-02-10 Bretec Oy Hydraulinen iskuvasara
US5419404A (en) * 1990-05-23 1995-05-30 Bretec Oy Hydraulic impact hammer
DE4030126A1 (de) * 1990-09-24 1992-03-26 Krupp Maschinentechnik Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug
FI108409B (fi) 1997-12-11 2002-01-31 Tamrock Oy Sovitelma hydraulisen rikotuslaitteen yhteydessõ
FI108561B (fi) * 1998-09-29 2002-02-15 Tamrock Oy Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD7502U (de) *
BE664295A (de) *
US2128742A (en) * 1937-04-09 1938-08-30 Ingersoll Rand Co Muffling device
DE860630C (de) * 1951-04-21 1952-12-22 Wilhelm Dipl-Ing Schmitt Stossdaempfer fuer Drucklufthaemmer od. dgl. mit zwischen dem Handgriff und dem den Rueckstoss erzeugenden Hammerteil angeordneter Weichgummizwischenlage
CH378820A (de) * 1960-03-18 1964-06-15 Sig Schweiz Industrieges Schalldämpfer an Pressluftwerkzeug
FR1353634A (fr) * 1963-01-18 1964-02-28 Meudon Forges Atel équipement anti-bruit pour marteau pneumatique
BE649108A (de) * 1963-06-10
US3481411A (en) * 1968-02-19 1969-12-02 Black & Decker Mfg Co Sonic tool with means for reducing noise level
CH605044A5 (de) * 1977-03-28 1978-09-29 Mekafor

Also Published As

Publication number Publication date
EP0144282A1 (de) 1985-06-12
DE3472909D1 (en) 1988-09-01
EP0144282B1 (de) 1988-07-27

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Legal Events

Date Code Title Description
RZN Patent revoked