DD208106A5 - Schlagendes, handgehaltenes druckluftwerkzeug - Google Patents

Schlagendes, handgehaltenes druckluftwerkzeug Download PDF

Info

Publication number
DD208106A5
DD208106A5 DD23574181A DD23574181A DD208106A5 DD 208106 A5 DD208106 A5 DD 208106A5 DD 23574181 A DD23574181 A DD 23574181A DD 23574181 A DD23574181 A DD 23574181A DD 208106 A5 DD208106 A5 DD 208106A5
Authority
DD
German Democratic Republic
Prior art keywords
piston
hand
tool
bore
buffer ring
Prior art date
Application number
DD23574181A
Other languages
German (de)
English (en)
Inventor
Florian Hasewend
Johann Neumueller
Original Assignee
Ver Edelstahlwerke Ag
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 Ver Edelstahlwerke Ag filed Critical Ver Edelstahlwerke Ag
Publication of DD208106A5 publication Critical patent/DD208106A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
DD23574181A 1980-12-19 1981-12-14 Schlagendes, handgehaltenes druckluftwerkzeug DD208106A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT620180A AT368801B (de) 1980-12-19 1980-12-19 Schlagendes, handgehaltenes druckluftwerkzeug

Publications (1)

Publication Number Publication Date
DD208106A5 true DD208106A5 (de) 1984-03-28

Family

ID=3583921

Family Applications (1)

Application Number Title Priority Date Filing Date
DD23574181A DD208106A5 (de) 1980-12-19 1981-12-14 Schlagendes, handgehaltenes druckluftwerkzeug

Country Status (5)

Country Link
EP (1) EP0055244B1 (cs)
AT (1) AT368801B (cs)
CS (1) CS254308B2 (cs)
DD (1) DD208106A5 (cs)
DE (1) DE3170203D1 (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444401B (sv) * 1983-01-24 1986-04-14 Atlas Copco Ab Energiabsorberande inspenningsenhet for slagverktyg
DE3309187A1 (de) * 1983-03-15 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Hammer, insbesondere bohrhammer
DE3405980A1 (de) * 1984-02-18 1985-08-22 Günter Horst 7927 Sontheim Röhm Schlagbohreinrichtung
JPS61148580U (cs) * 1985-03-01 1986-09-12
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
EP1872914B1 (en) 2006-07-01 2010-09-22 Black & Decker, Inc. A Pavement Breaker
AU2007202971A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A lubricant pump for a hammer drill
EP1872913B1 (en) 2006-07-01 2015-08-19 Black & Decker, Inc. A tool holder for a hammer apparatus
AU2007202963A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A beat piece wear indicator for a hammer drill

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE332236A (cs) *
DE1034557B (de) * 1954-11-12 1958-07-17 Hauhinco Maschf Presslufthammer
DE1033148B (de) * 1956-10-03 1958-06-26 Eisen & Stahlind Ag Pressluftschlagwerkzeug mit einem zwischen der unteren Zylinderbruecke und dem Schlagkolben angeordneten, elastischen Pufferring
DE6809332U (de) * 1968-11-30 1969-08-07 Bosch R Gmbh Motorisch angetriebener tragbarer bohrhammer
DE2023913B2 (de) * 1970-05-15 1978-11-02 Hilti Ag, Schaan (Liechtenstein) Elektropneumatischer Bohrhammer
DE2351242A1 (de) * 1973-10-12 1975-04-17 Bosch Gmbh Robert Motorisch angetriebener schlaghammer mit luftfederung
DE2437023A1 (de) * 1974-08-01 1976-02-12 Duss Maschf Schlag- oder drehschlaghammer
DE2743155A1 (de) * 1977-09-24 1979-04-05 Impex Essen Vertrieb Schlaghammer
DE2756993A1 (de) * 1977-12-21 1979-07-05 Duss Maschf Elektropneumatischer hammer mit fangring fuer den schlagkolben

Also Published As

Publication number Publication date
EP0055244B1 (de) 1985-04-24
AT368801B (de) 1982-11-10
CS254308B2 (en) 1988-01-15
EP0055244A1 (de) 1982-06-30
DE3170203D1 (de) 1985-05-30
ATA620180A (de) 1982-03-15

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