IT990430B - Trapano battente - Google Patents

Trapano battente

Info

Publication number: IT990430B
Authority: IT; Italy
Prior art keywords: hammer drill; hammer; drill
Prior art date: 1972-08-30

Application number

IT5225273A

Other languages

English (en)

Original Assignee

Skil Nederland Nv

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.)

1972-08-30

Filing date

1973-08-30

Publication date

1975-06-20

1973-04-23 Priority claimed from US00353562A external-priority patent/US3809168A/en

1973-08-30 Application filed by Skil Nederland Nv filed Critical Skil Nederland Nv

1975-06-20 Application granted granted Critical

1975-06-20 Publication of IT990430B publication Critical patent/IT990430B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/10—Means for driving the impulse member comprising a cam mechanism
- B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
- B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
- 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
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/067—Cam-actuated impulse-driving mechanisms wherein the cams are involved in a progressive mutual engagement with increasing pressure of the tool to the working surface

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Percussive Tools And Related Accessories (AREA)
Drilling And Boring (AREA)

IT5225273A 1972-08-30 1973-08-30 Trapano battente IT990430B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US28473872A	1972-08-30	1972-08-30
US00353562A US3809168A (en)	1973-04-23	1973-04-23	Hammer drill

Publications (1)

Publication Number	Publication Date
IT990430B true IT990430B (it)	1975-06-20

Family

ID=26962774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5225273A IT990430B (it)	1972-08-30	1973-08-30	Trapano battente

Country Status (8)

Country	Link
JP (1)	JPS6010844B2 (it)
CA (1)	CA986752A (it)
CH (1)	CH576316A5 (it)
DE (1)	DE2343353C2 (it)
FR (1)	FR2197679B1 (it)
GB (1)	GB1438571A (it)
IT (1)	IT990430B (it)
NL (1)	NL7311920A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2930856A1 (de) *	1979-07-30	1981-02-19	Hilti Ag	Vorrichtung zum bohren von gestein
DE2916499A1 (de) *	1979-04-24	1980-11-06	Duss Maschf	Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren
GB2121717B (en) *	1982-06-02	1985-09-18	Black & Decker Inc	Improvements in or relating to rotary percussive drills
US5588496A (en) *	1994-07-14	1996-12-31	Milwaukee Electric Tool Corporation	Slip clutch arrangement for power tool
US7854274B2 (en)	2007-11-21	2010-12-21	Black & Decker Inc.	Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7717192B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode drill with mode collar
US7770660B2 (en)	2007-11-21	2010-08-10	Black & Decker Inc.	Mid-handle drill construction and assembly process
US7798245B2 (en)	2007-11-21	2010-09-21	Black & Decker Inc.	Multi-mode drill with an electronic switching arrangement
US7762349B2 (en)	2007-11-21	2010-07-27	Black & Decker Inc.	Multi-speed drill and transmission with low gear only clutch
US7735575B2 (en)	2007-11-21	2010-06-15	Black & Decker Inc.	Hammer drill with hard hammer support structure
US7717191B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode hammer drill with shift lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1239679A (fr) *	1958-11-05	1960-08-26	Anstalt Fuer Montage Technik	Appareil perforateur à percussion
DE1427747C3 (de) *	1960-12-10	1975-03-27	Skil Corp. (N.D. Ges. D. Staates Delaware), Chicago, Ill. (V.St.A.)	Arbeitsgerät für auswechselbares und mittels einer Schlag- und/oder Drehbewegung antreibbares Werkzeug und Verwendung eines solchen Arbeitsgeräts

1973
- 1973-08-14 CH CH1167473A patent/CH576316A5/xx not_active IP Right Cessation
- 1973-08-28 DE DE19732343353 patent/DE2343353C2/de not_active Expired
- 1973-08-29 FR FR7331270A patent/FR2197679B1/fr not_active Expired
- 1973-08-29 GB GB4071973A patent/GB1438571A/en not_active Expired
- 1973-08-29 CA CA179,895A patent/CA986752A/en not_active Expired
- 1973-08-30 NL NL7311920A patent/NL7311920A/xx not_active Application Discontinuation
- 1973-08-30 JP JP48096776A patent/JPS6010844B2/ja not_active Expired
- 1973-08-30 IT IT5225273A patent/IT990430B/it active

Also Published As

Publication number	Publication date
DE2343353A1 (de)	1974-03-14
JPS6010844B2 (ja)	1985-03-20
NL7311920A (it)	1974-03-04
AU5876773A (en)	1975-02-06
CH576316A5 (it)	1976-06-15
JPS4960063A (it)	1974-06-11
FR2197679B1 (it)	1977-02-25
FR2197679A1 (it)	1974-03-29
DE2343353C2 (de)	1984-10-18
CA986752A (en)	1976-04-06
GB1438571A (en)	1976-06-09

Publication	Publication Date	Title
BR7308355D0 (pt)	1974-08-15	Martelete de perfuracao
BR7304440D0 (pt)	1974-08-15	Martelo perfurante de manipulacao manual
AT328352B (de)	1976-03-25	Gesteinsbohrer
IT973315B (it)	1974-06-10	Utensile
DE2233125C2 (de)	1974-04-25	Bohrmaschine
SE401643B (sv)	1978-05-22	Strengsprutningsverktyg
NL175662C (nl)	1984-12-03	Grondboorbeitel.
IT956110B (it)	1973-10-10	Martello perforatore elettrico
AT315053B (de)	1974-05-10	Hammerbohrmaschine
NO146443C (no)	1982-09-29	Skjoet for boreroer
IT955767B (it)	1973-09-29	Martello idraulico
SE7703111L (sv)	1977-03-18	Slagborranordning
IT990430B (it)	1975-06-20	Trapano battente
NL7411496A (nl)	1975-03-04	Boorhamer.
AU6345773A (en)	1975-06-12	Percussion drill
IT980678B (it)	1974-10-10	Dispositivo di percussione
AT323100B (de)	1975-06-25	Versenkhammer
NL160358C (nl)	1979-10-15	Boorbeitel.
ATA280972A (de)	1975-02-15	Werkzeug
IT971733B (it)	1974-05-10	Martello perforatore idraulico
AT327845B (de)	1976-02-25	Bohrvorrichtung
AT325235B (de)	1975-10-10	Werkzeug
CH555208A (de)	1974-10-31	Bohrstahl.
SE416341B (sv)	1980-12-15	Bergborrmaskin
SU469800A1 (ru)	1975-05-05	Буровое лопастное долото