AT317803B - Electropneumatic hammer drill - Google Patents

Electropneumatic hammer drill

Info

Publication number
AT317803B
AT317803B AT284171A AT284171A AT317803B AT 317803 B AT317803 B AT 317803B AT 284171 A AT284171 A AT 284171A AT 284171 A AT284171 A AT 284171A AT 317803 B AT317803 B AT 317803B
Authority
AT
Austria
Prior art keywords
hammer drill
electropneumatic hammer
electropneumatic
drill
hammer
Prior art date
Application number
AT284171A
Other languages
German (de)
Inventor
Unterschweiger Josef
Schmuck Peter
Original Assignee
Hilti 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 Hilti Ag filed Critical Hilti Ag
Application granted granted Critical
Publication of AT317803B publication Critical patent/AT317803B/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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
AT284171A 1970-05-15 1971-04-02 Electropneumatic hammer drill AT317803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2023913A DE2023913B2 (en) 1970-05-15 1970-05-15 Electropneumatic hammer drill

Publications (1)

Publication Number Publication Date
AT317803B true AT317803B (en) 1974-09-10

Family

ID=5771258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT284171A AT317803B (en) 1970-05-15 1971-04-02 Electropneumatic hammer drill

Country Status (11)

Country Link
US (1) US3741317A (en)
JP (1) JPS5346761B1 (en)
AT (1) AT317803B (en)
CA (1) CA950288A (en)
CH (1) CH525067A (en)
CS (1) CS158294B2 (en)
DE (1) DE2023913B2 (en)
FR (1) FR2091304A5 (en)
GB (1) GB1316908A (en)
SE (1) SE397651B (en)
ZA (1) ZA712380B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921729A (en) * 1971-11-25 1975-11-25 Hilti Ag Electropneumatic hammer
DE2252951B2 (en) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
US3837409A (en) * 1973-02-26 1974-09-24 Skil Corp Rotary hammer power tool
DE2432105A1 (en) * 1974-07-04 1976-01-22 Duss Maschf STRIKING OR ROTARY HAMMER
DE2540838C2 (en) * 1975-09-12 1985-05-23 Hilti Ag, Schaan Electropneumatic hammer
DE2550725C3 (en) * 1975-11-12 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hammer drill
DE2605998C3 (en) * 1976-02-14 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rotary hammer with drive and impact elements housed in a cylinder
DE2639310A1 (en) * 1976-09-01 1978-03-02 Duss Maschf ASSEMBLY SET CONSISTING OF TOOL, ADAPTER AND TOOL COUPLING FOR AN IMPACT HAMMER OR ROTARY HAMMER
DE2654875A1 (en) * 1976-12-03 1978-06-08 Hausherr & Soehne Maschf DEVICE FOR AUTOMATICALLY STOPPING A PRESSURIZED IMPACT DEVICE
DE2820128A1 (en) * 1978-05-09 1979-11-22 Bosch Gmbh Robert CRAFT MACHINE
US4346767A (en) * 1980-06-11 1982-08-31 Kango Electric Hammers Limited Rotary impact drill
AT368801B (en) * 1980-12-19 1982-11-10 Ver Edelstahlwerke Ag STRIKING, HAND-HOLDED AIR TOOL
CH648507A5 (en) * 1982-09-22 1985-03-29 Cerac Inst Sa ELECTRIC HITCHING MACHINE.
US4864727A (en) * 1988-05-16 1989-09-12 George Chu Pneumatic tool holder
ZA908924B (en) * 1990-01-15 1991-08-28 Sulzer Ag A percussion device
CA2344167A1 (en) 1998-09-18 2000-03-30 Stanley Fastening Systems, L.P. Multi-stroke fastening device
DE10005976A1 (en) * 2000-02-10 2001-08-16 Bosch Gmbh Robert Machine for set of tools has inside of inlet union, pair of sealing lips arranged as separate part, connected in one-piece fashion with closing flaps
GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
EP1674211A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Power tool housing
EP1674213B1 (en) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Power tool cooling
DE102006000209A1 (en) * 2006-05-05 2007-11-15 Hilti Ag Hand tool machine with impact tool holder
US9061392B2 (en) * 2008-07-25 2015-06-23 Sylvain Forgues Controlled electro-pneumatic power tools and interactive consumable
FR3001172B1 (en) * 2013-01-18 2015-06-05 Illinois Tool Works ELECTROPNEUMATIC GAS FIXING APPARATUS
AU2018102160A4 (en) 2017-07-31 2020-03-05 Milwaukee Electric Tool Corporation Rotary power tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281541A (en) * 1961-01-10 1962-01-12 Skil Corp Tool holder device for rotary tool-striker

Also Published As

Publication number Publication date
ZA712380B (en) 1972-01-26
FR2091304A5 (en) 1972-01-14
CH525067A (en) 1972-07-15
DE2023913A1 (en) 1971-11-25
DE2023913B2 (en) 1978-11-02
JPS5346761B1 (en) 1978-12-16
US3741317A (en) 1973-06-26
CS158294B2 (en) 1974-10-15
GB1316908A (en) 1973-05-16
CA950288A (en) 1974-07-02
SE397651B (en) 1977-11-14

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Legal Events

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