AU534895B2 - Percussive hammer or drill - Google Patents

Percussive hammer or drill

Info

Publication number: AU534895B2
Authority: AU; Australia
Prior art keywords: drill; percussive hammer; percussive; hammer
Prior art date: 1978-08-14
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.): Expired - Fee Related

Application number

AU49690/79A

Other languages

English (en)

Other versions

AU4969079A (en

Inventor

Peter Gloor

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.)

Hilti AG

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.)

1978-08-14

Filing date

1979-08-08

Publication date

1984-02-23

1979-08-08 Application filed by Hilti AG filed Critical Hilti AG

1980-02-21 Publication of AU4969079A publication Critical patent/AU4969079A/en

1984-02-23 Application granted granted Critical

1984-02-23 Publication of AU534895B2 publication Critical patent/AU534895B2/en

1999-08-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- B25D9/10—Means for driving the impulse member comprising a built-in internal-combustion engine
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools

Landscapes

Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Percussive Tools And Related Accessories (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Drilling And Boring (AREA)
Earth Drilling (AREA)
Portable Power Tools In General (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Soil Working Implements (AREA)
Retarders (AREA)
Ignition Installations For Internal Combustion Engines (AREA)

AU49690/79A 1978-08-14 1979-08-08 Percussive hammer or drill Expired - Fee Related AU534895B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE28355693		1978-08-14
DE2835569A DE2835569C2 (de)	1978-08-14	1978-08-14	Bohr- und Meisselhammer mit Verbrennungsmotorantrieb

Publications (2)

Publication Number	Publication Date
AU4969079A AU4969079A (en)	1980-02-21
AU534895B2 true AU534895B2 (en)	1984-02-23

Family

ID=6046998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU49690/79A Expired - Fee Related AU534895B2 (en)	1978-08-14	1979-08-08	Percussive hammer or drill

Country Status (25)

Country	Link
JP (1)	JPS5531588A (no)
AT (1)	AT366312B (no)
AU (1)	AU534895B2 (no)
BE (1)	BE878203A (no)
CA (1)	CA1137416A (no)
CH (1)	CH640768A5 (no)
CS (1)	CS208126B2 (no)
DD (1)	DD145242A5 (no)
DE (1)	DE2835569C2 (no)
DK (1)	DK149408C (no)
ES (1)	ES482954A1 (no)
FI (1)	FI65392C (no)
FR (1)	FR2433631B1 (no)
GB (1)	GB2030901B (no)
HU (1)	HU180244B (no)
IE (1)	IE48461B1 (no)
IT (1)	IT1125391B (no)
MX (1)	MX146698A (no)
NL (1)	NL7905145A (no)
NO (1)	NO147943C (no)
PL (1)	PL117509B1 (no)
SE (1)	SE7906632L (no)
SU (1)	SU1205781A3 (no)
YU (1)	YU40847B (no)
ZA (1)	ZA793381B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3936849A1 (de) *	1989-11-06	1991-05-08	Bosch Gmbh Robert	Elektrisch angetriebene handwerkzeugmaschine
JP3772533B2 (ja) *	1998-07-14	2006-05-10	松下電工株式会社	変速機付回転工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB189532A (en) *	1921-08-31	1922-11-30	Paul Shishkoff	Improvements in and relating to power transmission systems
US1743712A (en) *	1924-01-28	1930-01-14	Automotive Fan & Bearing Compa	Hub bearing
DE696263C (de) *	1936-11-15	1940-09-18	Heinrich Koch Dipl Ing	Dreizylindersternmotor mit vollkommenem Massenausgleich
FR832099A (fr) *	1937-02-02	1938-09-20		Dispositif de démarrage, de transmission et de freinage avec récupération
US2214800A (en) *	1939-06-29	1940-09-17	Ingersoll Rand Co	Percussive tool
US2533847A (en) *	1948-05-03	1950-12-12	Chamberlin Corporany Of Americ	Weather strip installation for windows
US3095766A (en) *	1961-03-31	1963-07-02	Henry C Cox	Fan reversing mechanism
US3672244A (en) *	1970-04-08	1972-06-27	Algirdas L Nasvytis	Flywheel automotive vehicle

1978
- 1978-08-14 DE DE2835569A patent/DE2835569C2/de not_active Expired
1979
- 1979-06-01 FI FI791773A patent/FI65392C/fi not_active IP Right Cessation
- 1979-06-28 IT IT23951/79A patent/IT1125391B/it active
- 1979-07-02 NL NL7905145A patent/NL7905145A/nl not_active Application Discontinuation
- 1979-07-03 GB GB7923148A patent/GB2030901B/en not_active Expired
- 1979-07-04 CH CH624679A patent/CH640768A5/de not_active IP Right Cessation
- 1979-07-06 ZA ZA793381A patent/ZA793381B/xx unknown
- 1979-07-19 FR FR7918698A patent/FR2433631B1/fr not_active Expired
- 1979-07-26 YU YU1826/79A patent/YU40847B/xx unknown
- 1979-07-30 ES ES482954A patent/ES482954A1/es not_active Expired
- 1979-07-30 AT AT0523679A patent/AT366312B/de not_active IP Right Cessation
- 1979-08-02 CS CS795326A patent/CS208126B2/cs unknown
- 1979-08-03 CA CA000333221A patent/CA1137416A/en not_active Expired
- 1979-08-03 MX MX178783A patent/MX146698A/es unknown
- 1979-08-06 SU SU792796858A patent/SU1205781A3/ru active
- 1979-08-07 SE SE7906632A patent/SE7906632L/ unknown
- 1979-08-08 IE IE1470/79A patent/IE48461B1/en unknown
- 1979-08-08 DD DD79214856A patent/DD145242A5/de unknown
- 1979-08-08 AU AU49690/79A patent/AU534895B2/en not_active Expired - Fee Related
- 1979-08-10 BE BE0/196700A patent/BE878203A/xx not_active IP Right Cessation
- 1979-08-10 JP JP10138779A patent/JPS5531588A/ja active Granted
- 1979-08-10 HU HU79HI520A patent/HU180244B/hu unknown
- 1979-08-13 DK DK338579A patent/DK149408C/da not_active IP Right Cessation
- 1979-08-13 PL PL1979217734A patent/PL117509B1/pl unknown
- 1979-08-13 NO NO792623A patent/NO147943C/no unknown

Also Published As

Publication number	Publication date
CA1137416A (en)	1982-12-14
IE791470L (en)	1980-02-14
FR2433631A1 (fr)	1980-03-14
AU4969079A (en)	1980-02-21
FI791773A (fi)	1980-02-15
ES482954A1 (es)	1980-04-16
IE48461B1 (en)	1985-01-23
GB2030901A (en)	1980-04-16
PL217734A1 (no)	1980-04-21
CS208126B2 (en)	1981-08-31
YU182679A (en)	1982-08-31
FR2433631B1 (fr)	1987-02-13
ATA523679A (de)	1981-08-15
BE878203A (fr)	1979-12-03
DE2835569A1 (de)	1980-02-28
IT1125391B (it)	1986-05-14
DD145242A5 (de)	1980-12-03
NL7905145A (nl)	1980-02-18
DE2835569C2 (de)	1986-07-10
FI65392B (fi)	1984-01-31
FI65392C (fi)	1984-05-10
NO147943B (no)	1983-04-05
DK338579A (da)	1980-02-15
HU180244B (en)	1983-02-28
IT7923951A0 (it)	1979-06-28
AT366312B (de)	1982-04-13
YU40847B (en)	1986-06-30
DK149408B (da)	1986-06-02
SU1205781A3 (ru)	1986-01-15
JPS5531588A (en)	1980-03-05
ZA793381B (en)	1980-07-30
MX146698A (es)	1982-07-30
NO147943C (no)	1983-07-13
CH640768A5 (de)	1984-01-31
DK149408C (da)	1986-11-10
SE7906632L (sv)	1980-02-15
JPS6133677B2 (no)	1986-08-04
PL117509B1 (en)	1981-08-31
NO792623L (no)	1980-02-15
GB2030901B (en)	1982-09-29

Publication	Publication Date	Title
AU7781781A (en)	1982-04-08	Hydraulic percussion drill
AU543989B2 (en)	1985-05-09	Percussion drill
AU535247B2 (en)	1984-03-08	Percussive percussion synthesizer
AU511293B2 (en)	1980-08-07	Hammer drill
ZA803409B (en)	1981-05-27	Hammer drill
GB2048753B (en)	1982-12-15	Hammer drill
AU526775B2 (en)	1983-01-27	Hammer drill
GB2058645B (en)	1983-07-06	Hammer drill
AU7025881A (en)	1981-11-12	Valveless hammer drill
AU529523B2 (en)	1983-06-09	Drilling and chiselling hammer
AU534895B2 (en)	1984-02-23	Percussive hammer or drill
JPS5552497A (en)	1980-04-16	Drill bit
AU519051B2 (en)	1981-11-05	Percussion rock drill
AU5146579A (en)	1980-05-01	Rock drilling tool
AU521975B2 (en)	1982-05-13	Drill bit
JPS54102682A (en)	1979-08-13	Spiralledge drill without chisel
AU538324B2 (en)	1984-08-09	Electric hammer drill
AU503077B2 (en)	1979-08-23	Percussion drill bit
AU5392979A (en)	1980-07-10	Drill bit
AU8514182A (en)	1983-02-03	Down-the-hole percussion hammer
AU522330B2 (en)	1982-05-27	Down-the-hole drilling
IE792157L (en)	1980-05-10	Fluid-powered hammer drill
AU517613B2 (en)	1981-08-13	Hydraulically operated rock drill
IE792156L (en)	1980-05-10	Hammer drill
JPS54109700A (en)	1979-08-28	Chisel hammer