IT1125391B - HAMMER FOR DRILLING AND CHISELING WITH INTERNAL COMBUSTION MOTOR-DRIVEN APPARATUS - Google Patents

HAMMER FOR DRILLING AND CHISELING WITH INTERNAL COMBUSTION MOTOR-DRIVEN APPARATUS

Info

Publication number: IT1125391B
Authority: IT; Italy
Prior art keywords: chiseling; hammer; drilling; internal combustion; combustion motor
Prior art date: 1978-08-14

Application number

IT23951/79A

Other languages

Italian (it)

Other versions

IT7923951A0 (en

Inventor

Peter Gloor

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

1979-06-28

Publication date

1986-05-14

1979-06-28 Application filed by Hilti Ag filed Critical Hilti Ag

1979-06-28 Publication of IT7923951A0 publication Critical patent/IT7923951A0/en

1986-05-14 Application granted granted Critical

1986-05-14 Publication of IT1125391B publication Critical patent/IT1125391B/en

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
- B25D9/10—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)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Percussive Tools And Related Accessories (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Drilling And Boring (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Earth Drilling (AREA)
Portable Power Tools In General (AREA)
Soil Working Implements (AREA)
Retarders (AREA)
Ignition Installations For Internal Combustion Engines (AREA)

IT23951/79A 1978-08-14 1979-06-28 HAMMER FOR DRILLING AND CHISELING WITH INTERNAL COMBUSTION MOTOR-DRIVEN APPARATUS IT1125391B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2835569A DE2835569C2 (en)	1978-08-14	1978-08-14	Hammer drill and chisel hammer with combustion engine drive

Publications (2)

Publication Number	Publication Date
IT7923951A0 IT7923951A0 (en)	1979-06-28
IT1125391B true IT1125391B (en)	1986-05-14

Family

ID=6046998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23951/79A IT1125391B (en)	1978-08-14	1979-06-28	HAMMER FOR DRILLING AND CHISELING WITH INTERNAL COMBUSTION MOTOR-DRIVEN APPARATUS

Country Status (25)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3936849A1 (en) *	1989-11-06	1991-05-08	Bosch Gmbh Robert	ELECTRICALLY DRIVED MACHINE TOOL
JP3772533B2 (en) *	1998-07-14	2006-05-10	松下電工株式会社	Rotating tool with transmission

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 (en) *	1936-11-15	1940-09-18	Heinrich Koch Dipl Ing	Three-cylinder star engine with perfect mass balance
FR832099A (en) *	1937-02-02	1938-09-20		Starting, transmission and braking device with regeneration
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/en not_active Expired
1979
- 1979-06-01 FI FI791773A patent/FI65392C/en not_active IP Right Cessation
- 1979-06-28 IT IT23951/79A patent/IT1125391B/en active
- 1979-07-02 NL NL7905145A patent/NL7905145A/en not_active Application Discontinuation
- 1979-07-03 GB GB7923148A patent/GB2030901B/en not_active Expired
- 1979-07-04 CH CH624679A patent/CH640768A5/en not_active IP Right Cessation
- 1979-07-06 ZA ZA793381A patent/ZA793381B/en unknown
- 1979-07-19 FR FR7918698A patent/FR2433631B1/en not_active Expired
- 1979-07-26 YU YU1826/79A patent/YU40847B/en unknown
- 1979-07-30 AT AT0523679A patent/AT366312B/en not_active IP Right Cessation
- 1979-07-30 ES ES482954A patent/ES482954A1/en not_active Expired
- 1979-08-02 CS CS795326A patent/CS208126B2/en unknown
- 1979-08-03 MX MX178783A patent/MX146698A/en unknown
- 1979-08-03 CA CA000333221A patent/CA1137416A/en not_active Expired
- 1979-08-06 SU SU792796858A patent/SU1205781A3/en active
- 1979-08-07 SE SE7906632A patent/SE7906632L/en unknown
- 1979-08-08 AU AU49690/79A patent/AU534895B2/en not_active Expired - Fee Related
- 1979-08-08 IE IE1470/79A patent/IE48461B1/en unknown
- 1979-08-08 DD DD79214856A patent/DD145242A5/en unknown
- 1979-08-10 BE BE0/196700A patent/BE878203A/en not_active IP Right Cessation
- 1979-08-10 HU HU79HI520A patent/HU180244B/en unknown
- 1979-08-10 JP JP10138779A patent/JPS5531588A/en active Granted
- 1979-08-13 PL PL1979217734A patent/PL117509B1/en unknown
- 1979-08-13 DK DK338579A patent/DK149408C/en not_active IP Right Cessation
- 1979-08-13 NO NO792623A patent/NO147943C/en unknown

Also Published As

Publication number	Publication date
ATA523679A (en)	1981-08-15
SU1205781A3 (en)	1986-01-15
DE2835569C2 (en)	1986-07-10
AT366312B (en)	1982-04-13
AU534895B2 (en)	1984-02-23
NO147943B (en)	1983-04-05
HU180244B (en)	1983-02-28
IT7923951A0 (en)	1979-06-28
BE878203A (en)	1979-12-03
FR2433631A1 (en)	1980-03-14
MX146698A (en)	1982-07-30
AU4969079A (en)	1980-02-21
DE2835569A1 (en)	1980-02-28
NO147943C (en)	1983-07-13
IE48461B1 (en)	1985-01-23
ES482954A1 (en)	1980-04-16
YU40847B (en)	1986-06-30
NO792623L (en)	1980-02-15
CH640768A5 (en)	1984-01-31
PL117509B1 (en)	1981-08-31
YU182679A (en)	1982-08-31
SE7906632L (en)	1980-02-15
NL7905145A (en)	1980-02-18
FI791773A (en)	1980-02-15
JPS5531588A (en)	1980-03-05
ZA793381B (en)	1980-07-30
FR2433631B1 (en)	1987-02-13
FI65392C (en)	1984-05-10
DK338579A (en)	1980-02-15
FI65392B (en)	1984-01-31
GB2030901A (en)	1980-04-16
IE791470L (en)	1980-02-14
CS208126B2 (en)	1981-08-31
GB2030901B (en)	1982-09-29
PL217734A1 (en)	1980-04-21
DK149408B (en)	1986-06-02
JPS6133677B2 (en)	1986-08-04
DK149408C (en)	1986-11-10
CA1137416A (en)	1982-12-14
DD145242A5 (en)	1980-12-03

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