ATE38007T1 - Durch ein druckmedium betriebener hammer. - Google Patents

Durch ein druckmedium betriebener hammer.

Info

Publication number
ATE38007T1
ATE38007T1 AT87810138T AT87810138T ATE38007T1 AT E38007 T1 ATE38007 T1 AT E38007T1 AT 87810138 T AT87810138 T AT 87810138T AT 87810138 T AT87810138 T AT 87810138T AT E38007 T1 ATE38007 T1 AT E38007T1
Authority
AT
Austria
Prior art keywords
pressure medium
anvil
bore
percussion piston
longitudinal guide
Prior art date
Application number
AT87810138T
Other languages
English (en)
Inventor
Heinz Steiner
Original Assignee
Sig Schweiz Industrieges
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 Sig Schweiz Industrieges filed Critical Sig Schweiz Industrieges
Application granted granted Critical
Publication of ATE38007T1 publication Critical patent/ATE38007T1/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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
AT87810138T 1986-04-04 1987-03-11 Durch ein druckmedium betriebener hammer. ATE38007T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1332/86A CH669141A5 (de) 1986-04-04 1986-04-04 Durch ein druckmedium betriebener hammer.
EP87810138A EP0243299B1 (de) 1986-04-04 1987-03-11 Durch ein Druckmedium betriebener Hammer

Publications (1)

Publication Number Publication Date
ATE38007T1 true ATE38007T1 (de) 1988-11-15

Family

ID=4207994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87810138T ATE38007T1 (de) 1986-04-04 1987-03-11 Durch ein druckmedium betriebener hammer.

Country Status (5)

Country Link
EP (1) EP0243299B1 (de)
AT (1) ATE38007T1 (de)
AU (1) AU590065B2 (de)
CH (1) CH669141A5 (de)
DE (1) DE3760006D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669142A5 (de) * 1986-04-04 1989-02-28 Sig Schweiz Industrieges Presslufthammer.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832169A1 (de) * 1978-07-21 1980-01-31 Hilti Ag Motorisch betriebener bohrhammer
CH664730A5 (de) * 1983-07-21 1988-03-31 Sig Schweiz Industrieges Verfahren und vorrichtung zur daempfung des rueckpralles bei schlagwerkzeugen.
FR2550983A1 (fr) * 1983-08-25 1985-03-01 Montabert Ets Appareil a percussions hydraulique
CH669142A5 (de) * 1986-04-04 1989-02-28 Sig Schweiz Industrieges Presslufthammer.

Also Published As

Publication number Publication date
CH669141A5 (de) 1989-02-28
EP0243299A1 (de) 1987-10-28
AU7100387A (en) 1987-10-08
AU590065B2 (en) 1989-10-26
DE3760006D1 (en) 1988-11-24
EP0243299B1 (de) 1988-10-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee