JPS5474204A - Drill machine being exchanged to rotating and striking boring - Google Patents

Drill machine being exchanged to rotating and striking boring

Info

Publication number
JPS5474204A
JPS5474204A JP12954778A JP12954778A JPS5474204A JP S5474204 A JPS5474204 A JP S5474204A JP 12954778 A JP12954778 A JP 12954778A JP 12954778 A JP12954778 A JP 12954778A JP S5474204 A JPS5474204 A JP S5474204A
Authority
JP
Japan
Prior art keywords
boring
striking
exchanged
rotating
drill machine
Prior art date
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.)
Granted
Application number
JP12954778A
Other languages
English (en)
Other versions
JPS6210788B2 (ja
Inventor
Roorubatsuha Furitsutsu
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.)
Filing date
Publication date
Application filed by Scintilla AG filed Critical Scintilla AG
Publication of JPS5474204A publication Critical patent/JPS5474204A/ja
Publication of JPS6210788B2 publication Critical patent/JPS6210788B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP12954778A 1977-10-22 1978-10-23 Drill machine being exchanged to rotating and striking boring Granted JPS5474204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747537 DE2747537A1 (de) 1977-10-22 1977-10-22 Auf drehbohren und schlagbohren umschaltbare bohrmaschine

Publications (2)

Publication Number Publication Date
JPS5474204A true JPS5474204A (en) 1979-06-14
JPS6210788B2 JPS6210788B2 (ja) 1987-03-09

Family

ID=6022062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12954778A Granted JPS5474204A (en) 1977-10-22 1978-10-23 Drill machine being exchanged to rotating and striking boring

Country Status (9)

Country Link
US (1) US4232749A (ja)
JP (1) JPS5474204A (ja)
CH (1) CH636167A5 (ja)
DE (1) DE2747537A1 (ja)
ES (1) ES474373A1 (ja)
FR (1) FR2406502A1 (ja)
GB (1) GB1555997A (ja)
IT (1) IT1100327B (ja)
NL (1) NL187564C (ja)

Families Citing this family (13)

* 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 (de) * 1979-08-10 1981-02-26 Scintilla Ag Motorgetriebenes handwerkzeug, insbesondere heimwerkerkombinationsmaschine
DE3115419C2 (de) * 1981-04-16 1985-03-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schlagbohrmaschine mit einer Vorrichtung zum Umschalten von Drehbohren auf Schlagbohren
JPS5934906U (ja) * 1982-08-27 1984-03-05 日立工機株式会社 振動ドリルの用途切換機構
GB2232372A (en) * 1989-05-25 1990-12-12 Black & Decker Inc Improvements in or relating to power tools
JP2558753Y2 (ja) * 1991-10-31 1998-01-14 株式会社マキタ 回転電動工具の動力伝達機構
US5447205A (en) * 1993-12-27 1995-09-05 Ryobi Motor Products Drill adjustment mechanism for a hammer drill
DE19937767B4 (de) * 1999-08-10 2004-09-09 Hilti Ag Handgeführter elektrischer Kombihammer
AU2002326946A1 (en) * 2001-09-17 2003-04-01 Milwaukee Electric Tool Corporation Rotary hammer
JP2005246831A (ja) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd 振動ドリル
EP1961522B1 (en) 2007-02-23 2015-04-08 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
US9908228B2 (en) 2012-10-19 2018-03-06 Milwaukee Electric Tool Corporation Hammer drill

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918154U (de) * 1962-12-05 1965-06-16 Langensiepen Kg M Schlageinrichtung fuer schlagbohrmaschinen.
US3649794A (en) * 1970-07-13 1972-03-14 Outboard Marine Corp One-piece ignition switch for small internal combustion engines
DE2105335C3 (de) * 1971-02-05 1978-05-24 Robert Bosch Gmbh, 7000 Stuttgart Tragbare, auf Drehen oder Drehschlagen schaltbare Bohrmaschine
DE2144449A1 (de) * 1971-09-04 1973-03-08 Impex Essen Vertrieb Hammerbohrmaschine
DE2158118B2 (de) * 1971-11-24 1977-10-27 Robert Bosch Gmbh, 7000 Stuttgart Zweigang-handbohrmaschine
DE2438763C3 (de) * 1974-08-13 1980-11-13 Kress-Elektrik Gmbh + Co, Elektromotorenfabrik, 7457 Bisingen Auf Drehen und Drehschlagen schaltbare Bohrmaschine

Also Published As

Publication number Publication date
FR2406502B1 (ja) 1982-02-05
IT7828822A0 (it) 1978-10-17
NL187564B (nl) 1991-06-17
DE2747537A1 (de) 1979-04-26
GB1555997A (en) 1979-11-14
FR2406502A1 (fr) 1979-05-18
IT1100327B (it) 1985-09-28
DE2747537C2 (ja) 1987-01-29
NL187564C (nl) 1991-11-18
NL7810544A (nl) 1979-04-24
US4232749A (en) 1980-11-11
ES474373A1 (es) 1979-04-16
CH636167A5 (en) 1983-05-13
JPS6210788B2 (ja) 1987-03-09

Similar Documents

Publication Publication Date Title
GB1552584A (en) Roller drill bit
GB2001878B (en) Rock drill
DE3063030D1 (en) Rotary drill bit
GB2004482B (en) Drilling machine
JPS5474204A (en) Drill machine being exchanged to rotating and striking boring
ZA78999B (en) Rock drill bit
ZA763545B (en) Rotary percussion drill
DE2963533D1 (en) Rotary rock drill bit
GB2023054B (en) Rotary percussion hydraulic drilling machine
JPS5433802A (en) Rock drill tool
JPS542203A (en) Bearing apparatus of rotary drill bit
ZA777581B (en) Improvements in or relating to rock drilling rigs
JPS5474584A (en) Drill bit
GB2010358B (en) Roller drill bit
GB2011286B (en) Rock drill bit
ZA786359B (en) Drill bit
YU42979A (en) Drill holder with a drilling crown
GB2007122B (en) Drilling machine
GB2046813B (en) Rockbreaking implement for percussive boring machines
JPS549102A (en) Drilling machine
ZA78272B (en) Percussion rock bit
GB2006665B (en) Rock drill
JPS5424434A (en) Boring machine
JPS5414302A (en) Bit for rotary rock drill
JPS53136788A (en) Twoospindle drilling machine