JPS5123402A - - Google Patents

Info

Publication number
JPS5123402A
JPS5123402A JP50033456A JP3345675A JPS5123402A JP S5123402 A JPS5123402 A JP S5123402A JP 50033456 A JP50033456 A JP 50033456A JP 3345675 A JP3345675 A JP 3345675A JP S5123402 A JPS5123402 A JP S5123402A
Authority
JP
Japan
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.)
Pending
Application number
JP50033456A
Other languages
Japanese (ja)
Inventor
Benjamin Rebetasu Furanshisu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KIIRABAITO HAIDOROORIKUSU Ltd
Original Assignee
KIIRABAITO HAIDOROORIKUSU Ltd
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 KIIRABAITO HAIDOROORIKUSU Ltd filed Critical KIIRABAITO HAIDOROORIKUSU Ltd
Publication of JPS5123402A publication Critical patent/JPS5123402A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
JP50033456A 1974-03-19 1975-03-19 Pending JPS5123402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12160/74A GB1501092A (en) 1974-03-19 1974-03-19 Hydraulic reciprocating apparatus

Publications (1)

Publication Number Publication Date
JPS5123402A true JPS5123402A (fr) 1976-02-25

Family

ID=9999452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50033456A Pending JPS5123402A (fr) 1974-03-19 1975-03-19

Country Status (10)

Country Link
JP (1) JPS5123402A (fr)
AU (1) AU7929275A (fr)
BE (1) BE826878A (fr)
DE (1) DE2511836A1 (fr)
FR (1) FR2264986B3 (fr)
GB (1) GB1501092A (fr)
IT (1) IT1032343B (fr)
NL (1) NL7503222A (fr)
SE (1) SE7503073L (fr)
ZA (1) ZA751721B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140293U (ja) * 1982-03-09 1983-09-21 株式会社小松製作所 ドリフタ

Families Citing this family (5)

* 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
GB2027483B (en) * 1978-07-29 1982-09-02 Kawasaki Heavy Ind Ltd Hydraulic reciprocating motor
AU578147B2 (en) * 1985-03-26 1988-10-13 Steel Engineering Company Limited; The Hydraulic percusive machine
EP0236721A3 (fr) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Concasseur hydraulique
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140293U (ja) * 1982-03-09 1983-09-21 株式会社小松製作所 ドリフタ

Also Published As

Publication number Publication date
BE826878A (fr) 1975-09-19
NL7503222A (nl) 1975-09-23
FR2264986B3 (fr) 1977-11-25
SE7503073L (fr) 1975-09-22
AU7929275A (en) 1976-09-23
ZA751721B (en) 1976-10-27
GB1501092A (en) 1978-02-15
IT1032343B (it) 1979-05-30
DE2511836A1 (de) 1975-09-25
FR2264986A1 (fr) 1975-10-17

Similar Documents

Publication Publication Date Title
FR2264986A1 (fr)
AR199134A1 (fr)
AU495870B2 (fr)
AU7253374A (fr)
AU7470174A (fr)
AU7478474A (fr)
CS176533B1 (fr)
AR203034Q (fr)
DD111160A1 (fr)
AU480308A (fr)
BE827113A (fr)
AU479624A (fr)
BG20141A1 (fr)
BG19872A1 (fr)
AU490706A (fr)
AU482294A (fr)
BG19995A1 (fr)
CH578360A5 (fr)
BG19628A1 (fr)
BG19890A1 (fr)
BG19713A1 (fr)
BG20045A1 (fr)
AU480465A (fr)
BG19714A1 (fr)
BG19852A1 (fr)