IT1140018B - PERCUSSION DRILL - Google Patents

PERCUSSION DRILL

Info

Publication number: IT1140018B
Authority: IT; Italy
Prior art keywords: percussion drill; percussion; drill
Prior art date: 1980-11-06

Application number

IT24771/81A

Other languages

Italian (it)

Other versions

IT8124771A0 (en

Inventor

Bernhard Weingartner

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.)

1980-11-06

Filing date

1981-10-29

Publication date

1986-09-24

1981-10-29 Application filed by Hilti Ag filed Critical Hilti Ag

1981-10-29 Publication of IT8124771A0 publication Critical patent/IT8124771A0/en

1986-09-24 Application granted granted Critical

1986-09-24 Publication of IT1140018B publication Critical patent/IT1140018B/en

Links

238000009527 percussion Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/003—Crossed drill and motor spindles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/068—Crank-actuated impulse-driving mechanisms
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/275—Tools having at least two similar components
- B25D2250/281—Double motors

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Percussive Tools And Related Accessories (AREA)
Drilling And Boring (AREA)
Earth Drilling (AREA)

IT24771/81A 1980-11-06 1981-10-29 PERCUSSION DRILL IT1140018B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0546680A AT372639B (en)	1980-11-06	1980-11-06	IMPACT DRILLING MACHINE

Publications (2)

Publication Number	Publication Date
IT8124771A0 IT8124771A0 (en)	1981-10-29
IT1140018B true IT1140018B (en)	1986-09-24

Family

ID=3576101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24771/81A IT1140018B (en)	1980-11-06	1981-10-29	PERCUSSION DRILL

Country Status (11)

Country	Link
JP (1)	JPS57102710A (en)
AT (1)	AT372639B (en)
CH (1)	CH652952A5 (en)
DE (2)	DE3142740A1 (en)
FR (1)	FR2493209A1 (en)
GB (1)	GB2086777B (en)
IT (1)	IT1140018B (en)
MX (1)	MX152127A (en)
NL (1)	NL190513C (en)
SE (1)	SE450556B (en)
YU (1)	YU41994B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH648506A5 (en) *	1982-09-22	1985-03-29	Cerac Inst Sa	HAND HELD HITTING TOOL.
FR2547347B1 (en) *	1983-06-10	1985-09-06	Ts P Konstruktors	DRILLING MACHINE FOR DRILLING WITH ROTATION AND PERCUSSION MECHANISMS WITH INDEPENDENT CONTROLS
DE3404962A1 (en) *	1984-02-11	1985-08-14	Robert Bosch Gmbh, 7000 Stuttgart	HANDLE FOR DRILLING MACHINES AND / OR DRILLING HAMMER
JPS60255371A (en) *	1984-05-30	1985-12-17	芝浦メカトロニクス株式会社	Rotary hammer
DE3516494A1 (en) *	1985-05-08	1986-11-13	Hilti Ag, Schaan	DRILLING HAMMER
KR950007694B1 (en) *	1988-03-28	1995-07-14	부라더 고교 가부시기가이샤	Tool driving unit having arrangement for rotating and reciprocating the tool
JPH0435842A (en) *	1990-05-31	1992-02-06	Brother Ind Ltd	Working unit controller
GB2324956A (en)	1997-05-06	1998-11-11	Notetry Ltd	Motor for domestic appliance
AT408045B (en)	1998-01-30	2001-08-27	Schroedl Manfred Dipl Ing Dr	ELECTRICAL MACHINE
GB0021368D0 (en) *	2000-09-01	2000-10-18	Black & Decker Inc	Rotary hammer
ATE309565T1 (en) *	2000-09-01	2005-11-15	Fraunhofer Ges Forschung	OPTIMIZATION METHOD FOR CONTROLLING THE OPERATING STATE OF A GUIDED MACHINE TOOL WITH A ROTATING AND IMPACT-LOADED TOOL DURING A DRILLING PROCESS
DE102008035298A1 (en) *	2008-07-29	2010-02-04	Wacker Neuson Se	Air spring impact mechanism with variable rotary drive
DE102012213206A1 (en) *	2012-07-26	2014-01-30	Trumpf Laser- Und Systemtechnik Gmbh	Device for rotating a laser processing head by means of a torque motor
EP2821183B1 (en)	2013-07-05	2017-06-21	Black & Decker Inc.	Hammer Drill
EP3181302A1 (en) *	2015-12-14	2017-06-21	HILTI Aktiengesellschaft	Manual machine tool
EP4008486A1 (en) *	2020-12-04	2022-06-08	Hilti Aktiengesellschaft	Machine tool with two motors
WO2022159471A1 (en)	2021-01-19	2022-07-28	Milwaukee Electric Tool Corporation	Rotary power tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH352946A (en) *	1959-02-25	1961-03-15	Spira Klein Marie Louise	Machine intended for drilling hard materials, in particular hard metals and industrial stones, for the industry and for watchmaking
US3105482A (en) *	1960-09-15	1963-10-01	Marie Louise Spira Klein	Machine for drilling holes in hard materials
US3170523A (en) *	1962-07-30	1965-02-23	Black & Decker Mfg Co	Rotary hammer
US3307638A (en) *	1964-12-04	1967-03-07	Ingersoll Rand Co	Rock drill drive
DE6807685U (en) *	1967-12-21	1969-07-10	Simbi Elettromagnetica Gia Di	ROTATING ELECTRIC IMPACT DRILL WITH TWO DIFFERENT DRIVES FOR ROTATION AND PUSH OF THE DRILL
DE2122582C3 (en) *	1971-05-07	1980-01-10	Robert Bosch Gmbh, 7000 Stuttgart	Hand-operated rotary percussion drill
DE2343661A1 (en) *	1973-08-30	1975-03-06	Bosch Gmbh Robert	Jack-hammer with electric powered striker - rotating electric motor has fan, on shaft and axis parallel to tool
DE2702195A1 (en) *	1977-01-20	1978-07-27	Metabowerke Kg	Percussion tool driven by electric motor - has linear ball bearing to guide oscillating cylinder to strike tool holder shank
DE2944275A1 (en) *	1979-11-02	1981-05-14	Hilti AG, 9494 Schaan	MOTORIZED HAND TOOL

1980
- 1980-11-06 AT AT0546680A patent/AT372639B/en not_active IP Right Cessation
1981
- 1981-10-28 DE DE19813142740 patent/DE3142740A1/en active Granted
- 1981-10-28 DE DE19818131497U patent/DE8131497U1/en not_active Expired
- 1981-10-29 IT IT24771/81A patent/IT1140018B/en active
- 1981-10-30 GB GB8132717A patent/GB2086777B/en not_active Expired
- 1981-11-04 MX MX189959A patent/MX152127A/en unknown
- 1981-11-04 YU YU2613/81A patent/YU41994B/en unknown
- 1981-11-05 JP JP56176610A patent/JPS57102710A/en active Granted
- 1981-11-05 SE SE8106569A patent/SE450556B/en not_active IP Right Cessation
- 1981-11-06 FR FR8120819A patent/FR2493209A1/en active Granted
- 1981-11-06 CH CH7127/81A patent/CH652952A5/en not_active IP Right Cessation
- 1981-11-06 NL NLAANVRAGE8105040,A patent/NL190513C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE8106569L (en)	1982-05-07
JPS57102710A (en)	1982-06-25
FR2493209A1 (en)	1982-05-07
FR2493209B1 (en)	1984-10-26
NL190513C (en)	1994-04-05
AT372639B (en)	1983-10-25
DE8131497U1 (en)	1982-12-02
DE3142740C2 (en)	1991-07-25
MX152127A (en)	1985-05-30
CH652952A5 (en)	1985-12-13
YU261381A (en)	1984-02-29
DE3142740A1 (en)	1982-06-09
JPH022644B2 (en)	1990-01-18
SE450556B (en)	1987-07-06
NL190513B (en)	1993-11-01
GB2086777B (en)	1985-01-09
NL8105040A (en)	1982-06-01
ATA546680A (en)	1983-03-15
IT8124771A0 (en)	1981-10-29
YU41994B (en)	1988-04-30
GB2086777A (en)	1982-05-19

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961029

Publication	Publication Date	Title
IT1182453B (en)	1987-10-05	PERCUSSION DRILLING DEVICE
IT1140564B (en)	1986-10-01	PERCUSSION DRILLING HAMMER
AT371563B (en)	1983-07-11	ROCK DRILL
AT366945B (en)	1982-05-25	DRILLING HAMMER
IT1182394B (en)	1987-10-05	PERCUSSION DRILLING DEVICE
IT1140018B (en)	1986-09-24	PERCUSSION DRILL
AT373360B (en)	1984-01-10	ROCK DRILL
IT1138993B (en)	1986-09-17	ROLLER CHISEL
AT384977B (en)	1988-02-10	DRILLING TOOL
IT1176850B (en)	1987-08-18	PERCUSSION DRILL
DE3170203D1 (en)	1985-05-30	OUTIL DE PERCUSSION PNEUMATIQUE A MAIN
IT1224107B (en)	1990-09-26	PERCUSSION TOOL
IT8183447A0 (en)	1981-08-03	PERCUSSION DEVICE.
IT1182454B (en)	1987-10-05	PERCUSSION DRILLING DEVICE
IT1182455B (en)	1987-10-05	PERCUSSION DRILLING DEVICE
AT369615B (en)	1983-01-25	DRILLING MACHINE
AT382284B (en)	1987-02-10	DRILLING MACHINE
DK149382C (en)	1986-10-27	Drills
IT8223225A0 (en)	1982-09-13	PERCUSSION TOOL.
IT8053111V0 (en)	1980-04-09	SCAVABUCHE DRILL
RO79301A2 (en)	1982-06-25	DRILLING MACHINE