GB1388735A - Hammer drilling machine - Google Patents

Hammer drilling machine

Info

Publication number: GB1388735A
Authority: GB; United Kingdom
Prior art keywords: spindle; teeth; rotated; drilling machine; machine
Prior art date: 1971-09-04
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

Application number

GB2957372A

Other languages

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.)

Impex Essen Vertrieb von Werkzeugen GmbH

Original Assignee

Impex Essen Vertrieb von Werkzeugen GmbH

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.)

1971-09-04

Filing date

1972-06-23

Publication date

1975-03-26

1972-06-23 Application filed by Impex Essen Vertrieb von Werkzeugen GmbH filed Critical Impex Essen Vertrieb von Werkzeugen GmbH

1975-03-26 Publication of GB1388735A publication Critical patent/GB1388735A/en

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title abstract 3
238000009527 percussion Methods 0.000 abstract 4
230000008878 coupling Effects 0.000 abstract 1
238000010168 coupling process Methods 0.000 abstract 1
238000005859 coupling reaction Methods 0.000 abstract 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
- B25D16/006—Mode changers; Mechanisms connected thereto
- 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
- B25D2211/06—Means for driving the impulse member
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle

Landscapes

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

GB2957372A 1971-09-04 1972-06-23 Hammer drilling machine Expired GB1388735A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2144449A DE2144449A1 (de)	1971-09-04	1971-09-04	Hammerbohrmaschine

Publications (1)

Publication Number	Publication Date
GB1388735A true GB1388735A (en)	1975-03-26

Family

ID=5818723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2957372A Expired GB1388735A (en)	1971-09-04	1972-06-23	Hammer drilling machine

Country Status (6)

Country	Link
US (1)	US3777825A (de)
AT (1)	AT315053B (de)
DE (1)	DE2144449A1 (de)
FR (1)	FR2151891A5 (de)
GB (1)	GB1388735A (de)
IT (1)	IT962568B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5950617U (ja) *	1982-09-25	1984-04-03	日立工機株式会社	振動ドリル機
JPS5969808U (ja) *	1982-09-07	1984-05-11	株式会社マキタ	震動ドリルにおける震動装置
JPS59173507U (ja) *	1983-05-09	1984-11-20	芝浦メカトロニクス株式会社	振動ドリル
JPS6224979A (ja) *	1985-07-25	1987-02-02	松下電工株式会社	振動ドリル

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2533284C2 (de) *	1975-07-25	1983-12-29	Robert Bosch Gmbh, 7000 Stuttgart	Schlagbohrmaschine
DE2747537A1 (de) *	1977-10-22	1979-04-26	Scintilla Ag	Auf drehbohren und schlagbohren umschaltbare bohrmaschine
GB2112479B (en) *	1981-11-13	1985-05-01	Black & Decker Inc	Latching arrangement
DE3213672C2 (de) *	1982-04-14	1984-07-12	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Stellglied zum Umschalten einer Hammerbohrmaschine mit einem durch einen Taumelscheibenantrieb betätigbaren pneumatischen Schlagwerk vom Betriebszustand "Bohren" in den Betriebszustand "Hammerbohren"
NL8304043A (nl) *	1983-11-24	1985-06-17	Skil Nederland Nv	Inrichting voor het aandrijven van een boor- en/of slaggereedschap.
US5494115A (en) *	1994-10-25	1996-02-27	Hwong; Steven	Electric hammer drill
JP3911905B2 (ja) *	1999-04-30	2007-05-09	松下電工株式会社	インパクト回転工具
JP2005246831A (ja) *	2004-03-05	2005-09-15	Hitachi Koki Co Ltd	振動ドリル
US20060213675A1 (en) *	2005-03-24	2006-09-28	Whitmire Jason P	Combination drill
US7588095B2 (en) *	2005-04-19	2009-09-15	Black & Decker Inc.	Outer bearing retention structures for ratchet hammer mechanism
US7410007B2 (en) *	2005-09-13	2008-08-12	Eastway Fair Company Limited	Impact rotary tool with drill mode
US7717191B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode hammer drill with shift lock
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
US7717192B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode drill with mode collar
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
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
EP2445675B1 (de) *	2009-06-26	2014-01-08	Robert Bosch GmbH	Handgeführtes elektrowerkzeug
DE102009027440A1 (de) *	2009-07-03	2011-01-05	Robert Bosch Gmbh	Handwerkzeugmaschine
DE102011005553A1 (de) *	2010-10-15	2012-04-19	Robert Bosch Gmbh	Handgeführtes Elektrowerkzeug mit einer Spindellockvorrichtung
DE102014002986B3 (de) *	2014-02-28	2015-03-12	Krinner Innovation Gmbh	Verfahren und Vorrichtung zum Einbringen von Schraubfundamenten ins Erdreich
DE102018209564B4 (de)	2018-06-14	2021-05-20	Krinner Innovation Gmbh	Eindrehvorrichtung mit schlagwirkung
DK3792404T3 (da) *	2019-09-12	2023-02-20	Krinner Innovation Gmbh	Indskruningsindretning med slagvirkning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3395765A (en) *	1966-12-19	1968-08-06	Milwaukee Electric Tool Corp	Small rotary hammer
DE1957235C3 (de) *	1969-11-14	1974-04-25	Robert Bosch Gmbh, 7000 Stuttgart	Motorisch angetriebene Schlagbohrmaschine
DE1957505A1 (de) *	1969-11-15	1971-05-19	Bosch Gmbh Robert	Tragbare Schlagbohrmaschine

1971
- 1971-09-04 DE DE2144449A patent/DE2144449A1/de active Pending
1972
- 1972-06-14 AT AT511872A patent/AT315053B/de not_active IP Right Cessation
- 1972-06-23 GB GB2957372A patent/GB1388735A/en not_active Expired
- 1972-07-07 US US00269774A patent/US3777825A/en not_active Expired - Lifetime
- 1972-07-10 IT IT12775/72A patent/IT962568B/it active
- 1972-08-22 FR FR7229989A patent/FR2151891A5/fr not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5969808U (ja) *	1982-09-07	1984-05-11	株式会社マキタ	震動ドリルにおける震動装置
JPH0230169Y2 (de) *	1982-09-07	1990-08-14
JPS5950617U (ja) *	1982-09-25	1984-04-03	日立工機株式会社	振動ドリル機
JPS59173507U (ja) *	1983-05-09	1984-11-20	芝浦メカトロニクス株式会社	振動ドリル
JPS6224979A (ja) *	1985-07-25	1987-02-02	松下電工株式会社	振動ドリル
JPH028874B2 (de) *	1985-07-25	1990-02-27	Matsushita Electric Works Ltd

Also Published As

Publication number	Publication date
AT315053B (de)	1974-05-10
DE2144449A1 (de)	1973-03-08
FR2151891A5 (de)	1973-04-20
US3777825A (en)	1973-12-11
IT962568B (it)	1973-12-31

Legal Events

Date	Code	Title	Description
1975-08-06	PS	Patent sealed [section 19, patents act 1949]
1977-01-19	PLNP	Patent lapsed through nonpayment of renewal fees

Publication	Publication Date	Title
GB1388735A (en)	1975-03-26	Hammer drilling machine
GB1417678A (en)	1975-12-17	Percussion drilling machine
GB1349437A (en)	1974-04-03	Percussion hand drill
GB1364961A (en)	1974-08-29	Electric hammer drill
GB1342745A (de)	1974-01-03
GB1432369A (en)	1976-04-14	Hammer drill mechanism
GB963308A (en)	1964-07-08	Power-driven tool for drilling or impact-drilling
GB1376506A (en)	1974-12-04	Portable rotary-percussion drilling machines
GB1331506A (en)	1973-09-26	Rotary-percussion drills
GB1352958A (en)	1974-05-15	Power tools
GB1447867A (en)	1976-09-02	Hammer drills
GB1419480A (en)	1975-12-31	Percussive drilling machine
GB1407285A (en)	1975-09-24	Hammer drills
GB1157559A (en)	1969-07-09	Improvements in Percussive Drill Mechanisms.
GB1230539A (de)	1971-05-05
GB1326956A (en)	1973-08-15	Portable drilling machines
GB1346537A (en)	1974-02-13	Electrically-powered multi-purpose tools usable as rotary-percussive drills
GB1327436A (en)	1973-08-22	Portable drilling machine
GB1377052A (en)	1974-12-11	Device for transferring toque from a drill-sleeve to a coaxial shaft in a drilling machine
GB1327407A (en)	1973-08-22	Tools for fixing tubular fasteners in position
GB1338139A (en)	1973-11-21	Screwdrivers and like tools
GB981492A (en)	1965-01-27	Improvements in percussion drills
SE8305170L (sv)	1984-03-28	Kontinuerligt roterande slagborrmaskin
GB1376823A (en)	1974-12-11	Hand applied rotary-percussion tools
GB1366572A (en)	1974-09-11	Portable drills