CA2056545A1 - Drilling and chipping apparatus - Google Patents

Drilling and chipping apparatus

Info

Publication number
CA2056545A1
CA2056545A1 CA002056545A CA2056545A CA2056545A1 CA 2056545 A1 CA2056545 A1 CA 2056545A1 CA 002056545 A CA002056545 A CA 002056545A CA 2056545 A CA2056545 A CA 2056545A CA 2056545 A1 CA2056545 A1 CA 2056545A1
Authority
CA
Canada
Prior art keywords
tool
anvil
holder
shifting member
drilling
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.)
Abandoned
Application number
CA002056545A
Other languages
English (en)
French (fr)
Inventor
Vinko Pacher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2056545A1 publication Critical patent/CA2056545A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Lasers (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CA002056545A 1990-12-01 1991-11-28 Drilling and chipping apparatus Abandoned CA2056545A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4038395A DE4038395A1 (de) 1990-12-01 1990-12-01 Bohr- und meisselgeraet
DEP4038395.4 1990-12-01

Publications (1)

Publication Number Publication Date
CA2056545A1 true CA2056545A1 (en) 1992-06-02

Family

ID=6419398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056545A Abandoned CA2056545A1 (en) 1990-12-01 1991-11-28 Drilling and chipping apparatus

Country Status (10)

Country Link
EP (1) EP0489687B1 (de)
JP (1) JPH04269107A (de)
AT (1) ATE91452T1 (de)
AU (1) AU640541B2 (de)
CA (1) CA2056545A1 (de)
DE (2) DE4038395A1 (de)
DK (1) DK0489687T3 (de)
ES (1) ES2041554T3 (de)
FI (1) FI915604A (de)
HU (1) HUT60180A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136584B4 (de) * 1991-11-07 2004-10-28 Hilti Ag Bohr- und Meisselgerät mit Werkzeugaufnahme
JP4552843B2 (ja) * 2005-12-09 2010-09-29 パナソニック電工株式会社 打撃工具用アダプター
DE102005059182A1 (de) * 2005-12-12 2007-06-14 Robert Bosch Gmbh Betriebsartenumschalter zum Einstellen mindestens einer Betriebsart in einer Handwerkzeugmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195505A (en) * 1967-07-31 1970-06-17 Hilti Ag Hammer Drill
JPS5930607A (ja) * 1982-08-12 1984-02-18 Hitachi Koki Co Ltd 電気ハンマドリル
DE3627869A1 (de) * 1986-08-16 1988-02-18 Bosch Gmbh Robert Schlagwerkabschaltung

Also Published As

Publication number Publication date
DE4038395A1 (de) 1992-06-04
ATE91452T1 (de) 1993-07-15
DK0489687T3 (da) 1993-11-29
DE59100191D1 (de) 1993-08-19
EP0489687B1 (de) 1993-07-14
EP0489687A1 (de) 1992-06-10
HUT60180A (en) 1992-08-28
FI915604A (fi) 1992-06-02
JPH04269107A (ja) 1992-09-25
AU8831791A (en) 1992-06-04
FI915604A0 (fi) 1991-11-28
HU913736D0 (en) 1992-03-30
AU640541B2 (en) 1993-08-26
ES2041554T3 (es) 1993-11-16

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Legal Events

Date Code Title Description
FZDE Discontinued