BE839858A - HYDRAULIC STRIKE TOOL - Google Patents

HYDRAULIC STRIKE TOOL

Info

Publication number: BE839858A
Authority: BE; Belgium
Prior art keywords: strike tool; hydraulic strike; hydraulic; tool; strike
Prior art date: 1975-03-22

Application number

BE165415A

Other languages

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.)

1975-03-22

Filing date

1976-03-22

Publication date

1976-09-22

1976-03-22 Application filed filed Critical

1976-09-22 Publication of BE839858A publication Critical patent/BE839858A/en

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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
- F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under 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)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Percussive Tools And Related Accessories (AREA)
Fluid-Pressure Circuits (AREA)
Reciprocating Pumps (AREA)

BE165415A 1975-03-22 1976-03-22 HYDRAULIC STRIKE TOOL BE839858A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752512731 DE2512731A1 (en)	1975-03-22	1975-03-22	HYDRAULIC IMPACT DEVICE

Publications (1)

Publication Number	Publication Date
BE839858A true BE839858A (en)	1976-09-22

Family

ID=5942157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE165415A BE839858A (en)	1975-03-22	1976-03-22	HYDRAULIC STRIKE TOOL

Country Status (15)

Country	Link
JP (1)	JPS5813311B2 (en)
AT (1)	AT345218B (en)
AU (1)	AU500873B2 (en)
BE (1)	BE839858A (en)
CA (1)	CA1038725A (en)
CH (1)	CH595193A5 (en)
DE (1)	DE2512731A1 (en)
ES (1)	ES446108A1 (en)
FI (1)	FI760672A (en)
FR (1)	FR2305279A1 (en)
GB (1)	GB1536494A (en)
IT (1)	IT1058625B (en)
NL (1)	NL179351C (en)
SE (1)	SE410090B (en)
ZA (1)	ZA76981B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2658455C3 (en) *	1976-12-23	1981-01-22	Fried. Krupp Gmbh, 4300 Essen	Pressure medium operated striking mechanism
ES469097A1 (en) *	1978-03-31	1980-06-16	Crespo Jose T G	Hydraulic apparatus for producing impacts
GB2027483B (en) *	1978-07-29	1982-09-02	Kawasaki Heavy Ind Ltd	Hydraulic reciprocating motor
FI72908C (en) *	1979-06-29	1987-08-10	Rammer Oy	Hydraulic percussion machine.
JPS5937066A (en) *	1982-08-18	1984-02-29	日本ニユ−マチツク工業株式会社	Impact power tool
JPS60164544A (en) *	1984-02-01	1985-08-27	西谷陶業株式会社	Heat insulating construction method of roof top water-proof layer
FR2575792A1 (en) *	1985-01-09	1986-07-11	Eimco Secoma	HYDRAULIC PRESSURE AMPLIFIER
AU693543B2 (en) *	1989-05-01	1998-07-02	Indeco S.P.A.	Method to make independent from piston wear the fluid tight seal of the inlet and outlet ports of fluid in a hydraulic appliance
JPH04330145A (en) *	1991-05-02	1992-11-18	Tsutsunaka Sheet Bosui Kk	Concrete plate laying method for flat roofing with waterproof sheet
CH686899A5 (en) *	1993-03-19	1996-07-31	Klemm Gunter	Hydraulic Schlaggeraet for a drilling device.
CH686837A5 (en) *	1993-05-19	1996-07-15	Klemm Guenter	Fluidbetaetigter hammer.
DE4343589C1 (en) *	1993-12-21	1995-04-27	Klemm Guenter	Fluid operated hammer
DE4404009C1 (en) *	1994-02-09	1995-04-27	Klemm Guenter	Fluid-operated impact hammer
FI104959B (en) *	1994-06-23	2000-05-15	Sandvik Tamrock Oy	Hydraulic impact hammer
DE4424080C1 (en) *	1994-07-08	1996-01-18	Klemm Bohrtech	Hydraulic striker hammer fixed to drill rod for earth drilling
DE4424078C2 (en) *	1994-07-08	1996-10-10	Klemm Bohrtech	Hydraulic hammer
DE4424079C1 (en) *	1994-07-08	1996-02-15	Klemm Bohrtech	Hydraulic striker hammer mechanism
FI104960B (en) *	1995-07-06	2000-05-15	Sandvik Tamrock Oy	Hydraulic hammer
KR102069042B1 (en)	2013-12-18	2020-02-11	니폰 뉴매틱 고교 가부시키가이샤	Impact-driven tool
DE102014108849B9 (en) *	2014-06-25	2022-12-22	Construction Tools Gmbh	pressure monitoring device
DE102014108848A1 (en)	2014-06-25	2015-12-31	Construction Tools Gmbh	Device for pressure monitoring
EP2963230B1 (en)	2014-07-03	2017-05-31	Sandvik Mining and Construction Oy	Breaking device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1243118B (en) *	1958-11-17	1967-06-22	Ingbuero Dipl Ing Friedrich He	Control for hydraulically operated percussion devices, especially for hand-held percussion tools with an insert tool that is longitudinally displaceable in a guide
DE2024501C3 (en) *	1970-05-20	1975-07-03	Fried. Krupp Gmbh, 4300 Essen	Impact device with hydraulically reciprocating working piston
SE339817B (en) *	1970-06-16	1971-10-18	Atlas Copco Ab

1975
- 1975-03-22 DE DE19752512731 patent/DE2512731A1/en active Granted
1976
- 1976-02-17 SE SE7601782A patent/SE410090B/en unknown
- 1976-02-18 ZA ZA981A patent/ZA76981B/en unknown
- 1976-02-19 CA CA246,078A patent/CA1038725A/en not_active Expired
- 1976-02-23 AT AT128176A patent/AT345218B/en not_active IP Right Cessation
- 1976-02-24 CH CH223876A patent/CH595193A5/xx not_active IP Right Cessation
- 1976-03-04 GB GB8778/76A patent/GB1536494A/en not_active Expired
- 1976-03-09 NL NLAANVRAGE7602447,A patent/NL179351C/en not_active IP Right Cessation
- 1976-03-15 FI FI760672A patent/FI760672A/fi not_active Application Discontinuation
- 1976-03-16 ES ES446108A patent/ES446108A1/en not_active Expired
- 1976-03-17 AU AU12071/76A patent/AU500873B2/en not_active Expired
- 1976-03-17 FR FR7607673A patent/FR2305279A1/en active Granted
- 1976-03-18 IT IT21388/76A patent/IT1058625B/en active
- 1976-03-22 JP JP51033071A patent/JPS5813311B2/en not_active Expired
- 1976-03-22 BE BE165415A patent/BE839858A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI760672A (en)	1976-09-23
DE2512731A1 (en)	1976-10-07
IT1058625B (en)	1982-05-10
ATA128176A (en)	1978-01-15
SE7601782L (en)	1976-09-23
ES446108A1 (en)	1977-06-01
JPS5813311B2 (en)	1983-03-12
CA1038725A (en)	1978-09-19
SE410090B (en)	1979-09-24
AT345218B (en)	1978-09-11
CH595193A5 (en)	1978-02-15
FR2305279A1 (en)	1976-10-22
ZA76981B (en)	1977-01-26
NL179351C (en)	1986-09-01
DE2512731C2 (en)	1989-08-24
AU500873B2 (en)	1979-06-07
GB1536494A (en)	1978-12-20
NL179351B (en)	1986-04-01
JPS51145977A (en)	1976-12-15
FR2305279B1 (en)	1978-10-13
NL7602447A (en)	1976-09-24
AU1207176A (en)	1977-09-22

Publication	Publication Date	Title
BE839858A (en)	1976-09-22	HYDRAULIC STRIKE TOOL
SE7809932L (en)	1979-03-25	PRAYABLE WORK TOOL
FR2304448A1 (en)	1976-10-15	PERCUSSION TOOL
DK291578A (en)	1978-12-29	ELECTROMECHANICAL STRIKE TOOL
AT355392B (en)	1980-02-25	DRILLING TOOL
NL7603960A (en)	1976-10-19	HAMMER DRILL.
NL7613584A (en)	1977-06-17	IMPACT TOOLS.
FR2274405A1 (en)	1976-01-09	PERCUSSION TOOL
FR2328100A1 (en)	1977-05-13	HYDRAULIC DRILL HAMMER
FR2333618A1 (en)	1977-07-01	HYDRAULIC PERCUSSION TOOL
SE7606451L (en)	1976-12-10	WELL DRILLING TOOL
SE411315B (en)	1979-12-17	HYDRAULIC-DRIVEN IMPACTING TOOL
FR2315334A1 (en)	1977-01-21	BENDING TOOL
SE7501818L (en)	1976-08-19	HANDLE FOR STRIKING TOOLS
SE398209B (en)	1977-12-12	HANDHALLET IMPACTING TOOL
SE7704564L (en)	1978-10-22	KERRA FOR WORK TOOLS
BE823797A (en)	1975-06-23	PERCUSSION TOOL
FR2309310A1 (en)	1976-11-26	TORQUE GENERATOR TOOL
FR2299945A1 (en)	1976-09-03	PERCUS TOOL
FR2312323A1 (en)	1976-12-24	DRILLING TOOL
IT1051197B (en)	1981-04-21	PERFECTED DRILLING TOOL
FR2298396A1 (en)	1976-08-20	BROACHING TOOL
AT351233B (en)	1979-07-10	DRILLING TOOL
FR2315847A1 (en)	1977-01-28	LUMBER TOOL
FR2335316A1 (en)	1977-07-15	PERCUSSION TOOL

Legal Events

Date	Code	Title	Description
1993-09-30	RE	Patent lapsed	Owner name: ING. GUNTER KLEMM SPEZIALUNTERNEHMEN FUR BOHRTECH Effective date: 19930331

Date

Code

Title

Description

1993-09-30

Patent lapsed

Owner name: ING. GUNTER KLEMM SPEZIALUNTERNEHMEN FUR BOHRTECH

Effective date: 19930331