DE2916508C2 - Von Hand führbarer, elektro-pneumatischer Bohrhammer - Google Patents

Von Hand führbarer, elektro-pneumatischer Bohrhammer

Info

Publication number
DE2916508C2
DE2916508C2 DE19792916508 DE2916508A DE2916508C2 DE 2916508 C2 DE2916508 C2 DE 2916508C2 DE 19792916508 DE19792916508 DE 19792916508 DE 2916508 A DE2916508 A DE 2916508A DE 2916508 C2 DE2916508 C2 DE 2916508C2
Authority
DE
Germany
Prior art keywords
guide cylinder
hammer drill
gear
hand
piece
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19792916508
Other languages
German (de)
English (en)
Other versions
DE2916508A1 (de
Inventor
Jakob 7265 Neubulach Holzäpfel
Original Assignee
Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach
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 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach filed Critical Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach
Priority to DE19792916508 priority Critical patent/DE2916508C2/de
Priority to FR8007968A priority patent/FR2454888A1/fr
Priority to NL8002133A priority patent/NL8002133A/nl
Priority to CH3140/80A priority patent/CH647175A5/de
Publication of DE2916508A1 publication Critical patent/DE2916508A1/de
Application granted granted Critical
Publication of DE2916508C2 publication Critical patent/DE2916508C2/de
Expired legal-status Critical Current

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
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • 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
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Gears, Cams (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19792916508 1979-04-24 1979-04-24 Von Hand führbarer, elektro-pneumatischer Bohrhammer Expired DE2916508C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792916508 DE2916508C2 (de) 1979-04-24 1979-04-24 Von Hand führbarer, elektro-pneumatischer Bohrhammer
FR8007968A FR2454888A1 (fr) 1979-04-24 1980-04-09 Perforatrice electro-pneumatique a main
NL8002133A NL8002133A (nl) 1979-04-24 1980-04-11 Met de hand te leiden elektrisch-pneumatische boor- hamer.
CH3140/80A CH647175A5 (en) 1979-04-24 1980-04-23 Electropneumatic hammer drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916508 DE2916508C2 (de) 1979-04-24 1979-04-24 Von Hand führbarer, elektro-pneumatischer Bohrhammer

Publications (2)

Publication Number Publication Date
DE2916508A1 DE2916508A1 (de) 1980-11-06
DE2916508C2 true DE2916508C2 (de) 1987-03-12

Family

ID=6069109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792916508 Expired DE2916508C2 (de) 1979-04-24 1979-04-24 Von Hand führbarer, elektro-pneumatischer Bohrhammer

Country Status (4)

Country Link
CH (1) CH647175A5 (US06330241-20011211-M00004.png)
DE (1) DE2916508C2 (US06330241-20011211-M00004.png)
FR (1) FR2454888A1 (US06330241-20011211-M00004.png)
NL (1) NL8002133A (US06330241-20011211-M00004.png)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161242A (en) * 1960-05-31 1964-12-15 Skil Corp Rotary-hammer devices and tool element accessories therefor
FR1281541A (fr) * 1961-01-10 1962-01-12 Skil Corp Dispositif porte-outil pour outil rotatif-percuteur
US3367447A (en) * 1965-10-01 1968-02-06 Skil Corp Lubricating system for power tools
DE1938660C3 (de) * 1969-07-30 1975-05-15 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Schlagbohrhammer
DE1964083C3 (de) * 1969-12-22 1983-01-27 Robert Bosch Gmbh, 7000 Stuttgart Gesteinsbohrmaschine
DE2437023A1 (de) * 1974-08-01 1976-02-12 Duss Maschf Schlag- oder drehschlaghammer
DE7610304U1 (de) * 1976-04-02 1976-08-05 Otto Baier Kg Maschinenfabrik, 7140 Ludwigsburg Werkzeughalter fuer einen bohrhammer
DE2729596A1 (de) * 1977-06-30 1979-01-11 Hilti Ag Bohrhammer mit pneumatisch angetriebenem schlagkolben

Also Published As

Publication number Publication date
CH647175A5 (en) 1985-01-15
DE2916508A1 (de) 1980-11-06
FR2454888A1 (fr) 1980-11-21
FR2454888B1 (US06330241-20011211-M00004.png) 1984-02-17
NL8002133A (nl) 1980-10-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition