CH540425A - Schlag- oder Schlagbohrhammer - Google Patents

Schlag- oder Schlagbohrhammer

Info

Publication number
CH540425A
CH540425A CH1841371A CH1841371A CH540425A CH 540425 A CH540425 A CH 540425A CH 1841371 A CH1841371 A CH 1841371A CH 1841371 A CH1841371 A CH 1841371A CH 540425 A CH540425 A CH 540425A
Authority
CH
Switzerland
Prior art keywords
hammer
impact
drill
hammer drill
impact hammer
Prior art date
Application number
CH1841371A
Other languages
English (en)
Inventor
Meyer Albert
Original Assignee
Meyer Albert
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
Priority to BE791962D priority Critical patent/BE791962A/xx
Application filed by Meyer Albert filed Critical Meyer Albert
Priority to CH1841371A priority patent/CH540425A/de
Priority to JP47098584A priority patent/JPS4867101A/ja
Priority to DE2253273A priority patent/DE2253273A1/de
Priority to NL7215685A priority patent/NL7215685A/xx
Priority to FR7244033A priority patent/FR2165470A5/fr
Priority to IT32750/72A priority patent/IT971733B/it
Priority to ZA728781A priority patent/ZA728781B/xx
Priority to AU50156/72A priority patent/AU5015672A/en
Priority to ES410229A priority patent/ES410229A1/es
Publication of CH540425A publication Critical patent/CH540425A/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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/36—Tool-carrier piston type, i.e. in which the tool is connected to an impulse member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CH1841371A 1971-12-17 1971-12-17 Schlag- oder Schlagbohrhammer CH540425A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE791962D BE791962A (fr) 1971-12-17 Marteau frappeur ou marteau perforateur a percussion
CH1841371A CH540425A (de) 1971-12-17 1971-12-17 Schlag- oder Schlagbohrhammer
JP47098584A JPS4867101A (de) 1971-12-17 1972-09-30
DE2253273A DE2253273A1 (de) 1971-12-17 1972-10-31 Schlag- oder schlagbohrhammer
NL7215685A NL7215685A (de) 1971-12-17 1972-11-20
FR7244033A FR2165470A5 (de) 1971-12-17 1972-12-11
IT32750/72A IT971733B (it) 1971-12-17 1972-12-12 Martello perforatore idraulico
ZA728781A ZA728781B (en) 1971-12-17 1972-12-12 Power hammer,especially percussion hammer or percussion hammer drill
AU50156/72A AU5015672A (en) 1971-12-17 1972-12-15 Power hammer
ES410229A ES410229A1 (es) 1971-12-17 1972-12-16 Aparato de percusion del tipo de martillo o taladro de per-cusion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1841371A CH540425A (de) 1971-12-17 1971-12-17 Schlag- oder Schlagbohrhammer

Publications (1)

Publication Number Publication Date
CH540425A true CH540425A (de) 1973-08-15

Family

ID=4432819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1841371A CH540425A (de) 1971-12-17 1971-12-17 Schlag- oder Schlagbohrhammer

Country Status (10)

Country Link
JP (1) JPS4867101A (de)
AU (1) AU5015672A (de)
BE (1) BE791962A (de)
CH (1) CH540425A (de)
DE (1) DE2253273A1 (de)
ES (1) ES410229A1 (de)
FR (1) FR2165470A5 (de)
IT (1) IT971733B (de)
NL (1) NL7215685A (de)
ZA (1) ZA728781B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995700A (en) * 1975-10-14 1976-12-07 Gardner-Denver Company Hydraulic rock drill system
JPS5910237Y2 (ja) * 1976-06-07 1984-03-30 古河鉱業株式会社 坑内用大形さく岩機

Also Published As

Publication number Publication date
ES410229A1 (es) 1975-12-01
BE791962A (fr) 1973-03-16
AU5015672A (en) 1974-06-20
DE2253273A1 (de) 1973-06-28
FR2165470A5 (de) 1973-08-03
NL7215685A (de) 1973-06-19
ZA728781B (en) 1973-08-29
IT971733B (it) 1974-05-10
JPS4867101A (de) 1973-09-13

Similar Documents

Publication Publication Date Title
CH552432A (de) Schlagbohrmaschine.
AT315053B (de) Hammerbohrmaschine
NL175273C (nl) Elektro-pneumatische boorhamer.
BR7308355D0 (pt) Martelete de perfuracao
AT299098B (de) Schlagbohrmeißel
AT295442B (de) Schlagbohrmeißel
AT327076B (de) Schlagbohrmaschine
AT317803B (de) Elektropneumatischer Bohrhammer
AT314447B (de) Schlagwerkzeug
NL7509119A (nl) Klopboorinrichting.
NL166636C (nl) Slagwerktuig.
SE7703111L (sv) Slagborranordning
SE405882B (sv) Borrverktyg
IT963723B (it) Trapano a percussione
IT990430B (it) Trapano battente
SE387269B (sv) Fluiddriven slagpaverkad skruvdragare
SE382404B (sv) Borrverktyg
AT296917B (de) Druckluftbetriebener Schlagbohrhammer
AU6345773A (en) Percussion drill
CH540425A (de) Schlag- oder Schlagbohrhammer
SE393428B (sv) Slagborranordning
ATA213575A (de) Schlagbohrmeissel
NL160358C (nl) Boorbeitel.
AT294728B (de) Versenkhammer-Bohrgerät
AT329486B (de) Schlagbohrkrone

Legal Events

Date Code Title Description
PL Patent ceased