GB1555997A – Drilling machine which can be switched between rotary driling and percussion drilling modes
– Google Patents
GB1555997A – Drilling machine which can be switched between rotary driling and percussion drilling modes
– Google Patents
Drilling machine which can be switched between rotary driling and percussion drilling modes
Info
Publication number
GB1555997A
GB1555997A
GB16568/78A
GB1656878A
GB1555997A
GB 1555997 A
GB1555997 A
GB 1555997A
GB 16568/78 A
GB16568/78 A
GB 16568/78A
GB 1656878 A
GB1656878 A
GB 1656878A
GB 1555997 A
GB1555997 A
GB 1555997A
Authority
GB
United Kingdom
Prior art keywords
drilling
rotary
machine
driling
switched
Prior art date
1977-10-22
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
GB16568/78A
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.)
Scintilla AG
Original Assignee
Scintilla 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.)
1977-10-22
Filing date
1978-04-26
Publication date
1979-11-14
1978-04-26
Application filed by Scintilla AG
filed
Critical
Scintilla AG
1979-11-14
Publication of GB1555997A
publication
Critical
patent/GB1555997A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/18—Mechanical movements
Y10T74/18024—Rotary to reciprocating and rotary
Y10T74/18032—Rotary to reciprocating or rotary
Abstract
The drilling machine has a drilling spindle (22) mounted in an axially displaceable manner as well as a switching slide (11) which is guided rectilinearly in recesses of the machine housing (10), is formed as a plastic part and has an opening (18) for receiving a bearing part (21) which is arranged in extension of the drilling spindle (22) and forms an axial bearing for the drilling spindle (22) during rotary-drilling operation. This construction provides an easy-to-produce and simple-to-assemble switchover part for switching over the drilling machine from the rotary-drilling operation to the percussion-drilling operation. In addition, this switchover part is very robust and operationally reliable.
GB16568/78A
1977-10-22
1978-04-26
Drilling machine which can be switched between rotary driling and percussion drilling modes
Expired
GB1555997A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19772747537
DE2747537A1
(en)
1977-10-22
1977-10-22
DRILLING MACHINE SWITCHABLE TO ROTARY DRILLING AND IMPACT DRILLING
Publications (1)
Publication Number
Publication Date
GB1555997A
true
GB1555997A
(en)
1979-11-14
Family
ID=6022062
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB16568/78A
Expired
GB1555997A
(en)
1977-10-22
1978-04-26
Drilling machine which can be switched between rotary driling and percussion drilling modes
Country Status (9)
Country
Link
US
(1)
US4232749A
(en)
JP
(1)
JPS5474204A
(en)
CH
(1)
CH636167A5
(en)
DE
(1)
DE2747537A1
(en)
ES
(1)
ES474373A1
(en)
FR
(1)
FR2406502A1
(en)
GB
(1)
GB1555997A
(en)
IT
(1)
IT1100327B
(en)
NL
(1)
NL187564C
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3115419A1
(en)
*
1981-04-16
1982-11-11
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt
Percussion drilling machine with a device for changing over from rotary drilling to percussion drilling
DE3330888A1
(en)
*
1982-08-27
1984-03-01
Hitachi Koki Co., Ltd., Tokyo
Function selector switch for powered percussion drills
GB2232372A
(en)
*
1989-05-25
1990-12-12
Black & Decker Inc
Improvements in or relating to power tools
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
ZA803409B
(en)
*
1979-06-18
1981-05-27
Kango Electric Hammers Ltd
Hammer drill
DE2932470A1
(en)
*
1979-08-10
1981-02-26
Scintilla Ag
MOTOR-DRIVEN HAND TOOL, IN PARTICULAR COMMERCIAL COMBINATION MACHINE
JP2558753Y2
(en)
*
1991-10-31
1998-01-14
株式会社マキタ
Power transmission mechanism for rotary electric tools
US5447205A
(en)
*
1993-12-27
1995-09-05
Ryobi Motor Products
Drill adjustment mechanism for a hammer drill
DE19937767B4
(en)
*
1999-08-10
2004-09-09
Hilti Ag
Hand-held electric combi hammer
US7032683B2
(en)
*
2001-09-17
2006-04-25
Milwaukee Electric Tool Corporation
Rotary hammer
JP2005246831A
(en)
*
2004-03-05
2005-09-15
Hitachi Koki Co Ltd
Vibration drill
EP2815850B1
(en)
2007-02-23
2016-02-03
Robert Bosch Gmbh
Rotary power tool operable in either an impact mode or a drill mode
US9108312B2
(en)
2012-09-11
2015-08-18
Milwaukee Electric Tool Corporation
Multi-stage transmission for a power tool
CN204686830U
(en)
2012-10-19
2015-10-07
米沃奇电动工具公司
Hammer drill
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1918154U
(en)
*
1962-12-05
1965-06-16
Langensiepen Kg M
IMPACT DEVICE FOR IMPACT DRILLING MACHINES.
US3649794A
(en)
*
1970-07-13
1972-03-14
Outboard Marine Corp
One-piece ignition switch for small internal combustion engines
DE2105335C3
(en)
*
1971-02-05
1978-05-24
Robert Bosch Gmbh, 7000 Stuttgart
Portable drill that can be switched to turning or turning
DE2144449A1
(en)
*
1971-09-04
1973-03-08
Impex Essen Vertrieb
HAMMER DRILLING MACHINE
DE2158118B2
(en)
*
1971-11-24
1977-10-27
Robert Bosch Gmbh, 7000 Stuttgart
TWO SPEED HAND DRILLING MACHINE
DE2438763C3
(en)
*
1974-08-13
1980-11-13
Kress-Elektrik Gmbh + Co, Elektromotorenfabrik, 7457 Bisingen
Drill that can be switched to turning and turning
1977
1977-10-22
DE
DE19772747537
patent/DE2747537A1/en
active
Granted
1978
1978-04-26
GB
GB16568/78A
patent/GB1555997A/en
not_active
Expired
1978-08-10
FR
FR7823638A
patent/FR2406502A1/en
active
Granted
1978-09-11
US
US05/941,264
patent/US4232749A/en
not_active
Expired – Lifetime
1978-09-21
CH
CH986478A
patent/CH636167A5/en
not_active
IP Right Cessation
1978-10-17
IT
IT28822/78A
patent/IT1100327B/en
active
1978-10-20
ES
ES474373A
patent/ES474373A1/en
not_active
Expired
1978-10-20
NL
NLAANVRAGE7810544,A
patent/NL187564C/en
not_active
IP Right Cessation
1978-10-23
JP
JP12954778A
patent/JPS5474204A/en
active
Granted
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3115419A1
(en)
*
1981-04-16
1982-11-11
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt
Percussion drilling machine with a device for changing over from rotary drilling to percussion drilling
DE3330888A1
(en)
*
1982-08-27
1984-03-01
Hitachi Koki Co., Ltd., Tokyo
Function selector switch for powered percussion drills
GB2126515A
(en)
*
1982-08-27
1984-03-28
Hitachi Koki Kk
Mode changer mechanism in power driven vibratory drills
GB2232372A
(en)
*
1989-05-25
1990-12-12
Black & Decker Inc
Improvements in or relating to power tools
Also Published As
Publication number
Publication date
US4232749A
(en)
1980-11-11
ES474373A1
(en)
1979-04-16
JPS6210788B2
(en)
1987-03-09
NL187564C
(en)
1991-11-18
DE2747537A1
(en)
1979-04-26
FR2406502A1
(en)
1979-05-18
NL187564B
(en)
1991-06-17
IT7828822D0
(en)
1978-10-17
FR2406502B1
(en)
1982-02-05
DE2747537C2
(en)
1987-01-29
IT1100327B
(en)
1985-09-28
JPS5474204A
(en)
1979-06-14
NL7810544A
(en)
1979-04-24
CH636167A5
(en)
1983-05-13
Similar Documents
Publication
Publication Date
Title
GB1555997A
(en)
1979-11-14
Drilling machine which can be switched between rotary driling and percussion drilling modes
SE8302864D0
(en)
1983-05-20
ROOMS, Separate for a drill chuck key
GB2004315A
(en)
1979-03-28
Tool for cutting rocks and minerals.
IT8026892D0
(en)
1980-12-23
HEAD FOR BORING AND FACING, AS WELL AS MACHINE TOOL SUITED TO RECEIVE THE HEAD.
AU592483B2
(en)
1990-01-11
Handheld device
CS490489A3
(en)
1992-04-15
Drilling jig for hole drilling
DE3468637D1
(en)
1988-02-18
Percussion drilling machine
ES464860A1
(en)
1978-08-01
Vibration-damped rotary-percussive hand tool machine
ES238640U
(en)
1978-11-16
A drilling tool with a notched shank
ES246813U
(en)
1980-03-01
Machine tool (Machine-translation by Google Translate, not legally binding)
ES239668U
(en)
1979-01-01
Drilling assembly and a drilling tool thereof
GB2008997A
(en)
1979-06-13
Sharpening Button Bits
SE8301011D0
(en)
1983-02-24
COLLECTION FOR HANDLING DRILL AT HAND DRILL
SE8202651L
(en)
1982-10-30
Striking Tools
GB981492A
(en)
1965-01-27
Improvements in percussion drills
GB2004479A
(en)
1979-04-04
Tool holder and tool holding arrangement for a rock drilling machine
AU525332B2
(en)
1982-10-28
Dust sealing mechanism
ES297055U
(en)
1988-12-16
Tool.
GB2010141A
(en)
1979-06-27
Machine tool spindle
GB2276344A
(en)
1994-09-28
Power tool
GB948029A
(en)
1964-01-29
Portable drilling machines
FI915604A
(en)
1992-06-02
BORR- OCH MEISELANORDNING.
SU642087A1
(en)
1979-01-15
Drill chuck
SE7708586L
(en)
1978-01-31
BRUSHHALLS FOR ELECTRICAL MACHINES
GB1517484A
(en)
1978-07-12
Drill chuck key
Legal Events
Date
Code
Title
Description
1980-04-02
PS
Patent sealed [section 19, patents act 1949]
1992-01-02
PCNP
Patent ceased through non-payment of renewal fee
