NL166636C - IMPACT TOOL. - Google Patents

IMPACT TOOL.

Info

Publication number: NL166636C
Authority: NL; Netherlands
Prior art keywords: impact tool; impact; tool
Prior art date: 1971-02-10

Application number

NL7201642.A

Other languages

Dutch (nl)

Other versions

NL7201642A (en

NL166636B (en

Original Assignee

Dobson Park Ind

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.)

1971-02-10

Filing date

1972-02-08

Publication date

1981-09-15

1972-02-08 Application filed by Dobson Park Ind filed Critical Dobson Park Ind

1972-08-14 Publication of NL7201642A publication Critical patent/NL7201642A/xx

1981-04-15 Publication of NL166636B publication Critical patent/NL166636B/en

1981-09-15 Application granted granted Critical

1981-09-15 Publication of NL166636C publication Critical patent/NL166636C/en

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/04—Liquid operated

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Percussive Tools And Related Accessories (AREA)
Portable Nailing Machines And Staplers (AREA)
Forging (AREA)

NL7201642.A 1971-02-10 1972-02-08 IMPACT TOOL. NL166636C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB432671A GB1356022A (en)	1971-02-10	1971-02-10	Impact tools or apparatus

Publications (3)

Publication Number	Publication Date
NL7201642A NL7201642A (en)	1972-08-14
NL166636B NL166636B (en)	1981-04-15
NL166636C true NL166636C (en)	1981-09-15

Family

ID=9775054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7201642.A NL166636C (en)	1971-02-10	1972-02-08	IMPACT TOOL.

Country Status (15)

Country	Link
US (1)	US3800664A (en)
JP (1)	JPS5315001B1 (en)
AU (1)	AU461421B2 (en)
BE (1)	BE778621A (en)
CA (1)	CA937835A (en)
CS (1)	CS178404B2 (en)
DE (1)	DE2147935B2 (en)
ES (1)	ES399577A1 (en)
FR (1)	FR2126776A5 (en)
GB (1)	GB1356022A (en)
HU (1)	HU164405B (en)
IT (1)	IT948390B (en)
NL (1)	NL166636C (en)
SE (1)	SE398720B (en)
ZA (1)	ZA72824B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3925985A (en) *	1973-01-09	1975-12-16	Rapidex Inc	Impact actuator
US4006783A (en) *	1975-03-17	1977-02-08	Linden-Alimak Ab	Hydraulic operated rock drilling apparatus
US4036108A (en) *	1975-09-12	1977-07-19	Dobson Park Industries, Ltd.	Pressure fluid operated percussion tools
US3995700A (en) *	1975-10-14	1976-12-07	Gardner-Denver Company	Hydraulic rock drill system
GB1581441A (en) *	1976-01-29	1980-12-17	Dobson Park Ind	Fluid powered impact tools
US4172411A (en) *	1976-06-09	1979-10-30	Mitsui Engineering & Shipbuilding Co., Ltd.	Hydraulic hammer
SE429111B (en) *	1978-10-19	1983-08-15	Atlas Copco Ab	HYDRAULIC DRIVES
US4344353A (en) *	1979-05-14	1982-08-17	Joy Manufacturing Company	Hammer
US4512417A (en) *	1981-11-05	1985-04-23	Ingersoll-Rand Company	Hydraulic reciprocating device
GB2115886B (en) *	1982-03-02	1985-08-29	Dobson Park Ind Public Limited	Impact tools
JPS60153639U (en) *	1984-03-22	1985-10-14	株式会社荏原製作所	Waterproof insulated wire type submersible motor
WO1987003925A1 (en) *	1985-12-23	1987-07-02	Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi T	Percussion device
DE4229590C2 (en) *	1992-09-04	1996-06-20	Klemm Guenter	Hydraulic impact device with pilot valve
JP5899071B2 (en) *	2012-07-06	2016-04-06	古河ロックドリル株式会社	Gas supply device for hydraulic breaker and hydraulic breaker with gas supply device having the same
DE102015008339A1 (en)	2015-07-01	2017-01-05	Tracto-Technik Gmbh & Co. Kg	"Rammbohrvorrichtung and method for reversing a ram boring device"
SE542480C2 (en) *	2017-09-08	2020-05-19	Epiroc Rock Drills Ab	Mining or construction vehicle enclosing a conduit arrangement
SE541217C2 (en) *	2017-09-08	2019-05-07	Epiroc Rock Drills Ab	Mining or construction vehicle
CN113560549A (en) *	2021-08-06	2021-10-29	四川省柏均机械制造有限责任公司	Dead head removing impact hammer for high manganese steel casting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB784684A (en) *	1954-08-31	1957-10-16	George Stephen Kammer	Improvements in reciprocating motors for actuation by a fluid supplied at substantially constant pressure
CH376866A (en) *	1958-11-17	1964-04-15	Ingbuero Dipl Ing Friedrich He	Control on hydraulically operated impact devices
FR1361466A (en) *	1963-04-09	1964-05-22	Hispano Suiza Sa	Improvements to hydraulic control systems with double-acting receiving devices
DE1528583A1 (en) *	1965-05-20	1970-01-29	Stahl U Appbau Hans Leffer Gmb	Hydraulically or pneumatically continuously operated piston drive with reciprocating movement, especially double-acting pressure intensifier
CH473319A (en) *	1968-06-19	1969-05-31	Hydrel Ag Maschf	Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points

1971
- 1971-02-10 GB GB432671A patent/GB1356022A/en not_active Expired
- 1971-09-25 DE DE19712147935 patent/DE2147935B2/en active Granted
1972
- 1972-01-18 US US00218671A patent/US3800664A/en not_active Expired - Lifetime
- 1972-01-24 AU AU38222/72A patent/AU461421B2/en not_active Expired
- 1972-01-28 BE BE778621A patent/BE778621A/en unknown
- 1972-01-31 CA CA133498A patent/CA937835A/en not_active Expired
- 1972-02-01 IT IT48073/72A patent/IT948390B/en active
- 1972-02-02 JP JP1143072A patent/JPS5315001B1/ja active Pending
- 1972-02-08 ES ES399577A patent/ES399577A1/en not_active Expired
- 1972-02-08 CS CS785A patent/CS178404B2/cs unknown
- 1972-02-08 ZA ZA720824A patent/ZA72824B/en unknown
- 1972-02-08 FR FR7204131A patent/FR2126776A5/fr not_active Expired
- 1972-02-08 NL NL7201642.A patent/NL166636C/en not_active IP Right Cessation
- 1972-02-09 SE SE7201497A patent/SE398720B/en unknown
- 1972-02-10 HU HUDO362A patent/HU164405B/hu unknown

Also Published As

Publication number	Publication date
ZA72824B (en)	1972-11-29
AU461421B2 (en)	1975-05-29
JPS5315001B1 (en)	1978-05-22
NL7201642A (en)	1972-08-14
DE2147935C3 (en)	1973-09-13
GB1356022A (en)	1974-06-12
DE2147935A1 (en)	1972-10-26
DE2147935B2 (en)	1973-02-22
IT948390B (en)	1973-05-30
FR2126776A5 (en)	1972-10-06
CS178404B2 (en)	1977-09-15
CA937835A (en)	1973-12-04
ES399577A1 (en)	1974-11-01
BE778621A (en)	1972-05-16
SE398720B (en)	1978-01-16
HU164405B (en)	1974-02-28
US3800664A (en)	1974-04-02
NL166636B (en)	1981-04-15
AU3822272A (en)	1973-07-26

Legal Events

Date	Code	Title	Description
1982-10-18	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
CH552432A (en)	1974-08-15	IMPACT DRILL.
NL169045C (en)	1982-06-01	SOLDERING TOOL.
NL175273B (en)	1984-05-16	ELECTRO-PNEUMATIC DRILL HAMMER.
AT315053B (en)	1974-05-10	Hammer drill
CH551561A (en)	1974-07-15	IMPACT DRILL.
NL144179B (en)	1974-12-16	TOOL MACHINE.
AT314447B (en)	1974-04-10	Impact tool
AT319704B (en)	1975-01-10	Hand tools
NL166636C (en)	1981-09-15	IMPACT TOOL.
CH550644A (en)	1974-06-28	ELECTROPNEUMATIC HAMMER.
NL7413820A (en)	1975-04-25	IMPACT TOOLS.
NL170764C (en)	1982-12-16	DRILL.
NL155464B (en)	1978-01-16	CUTTING TOOLS.
CH558226A (en)	1975-01-31	CUTTING TOOL.
NL171418C (en)	1983-04-05	DRILL CHUCK.
NL170554C (en)	1982-11-16	IMPACT ASSEMBLY.
CH553615A (en)	1974-09-13	TOOL.
CH551830A (en)	1974-07-31	CUTTING TOOL.
DK135104B (en)	1977-03-07	PunchING TOOLS
NO136240C (en)	1977-08-10	TOOL HEAD.
CH553629A (en)	1974-09-13	TOOL BOX.
ES170415Y (en)	1973-03-01	BLENDER-MIXER TOOL.
SE389998B (en)	1976-11-29	IMPROVEMENT TOOLS
ES175763Y (en)	1973-01-16	HAMMER.
ES171520Y (en)	1972-07-16	PERFECTED HAMMER.