[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB2364510B - Drilling apparatus - Google Patents

Drilling apparatus

Info

Publication number
GB2364510B
GB2364510B GB0114924A GB0114924A GB2364510B GB 2364510 B GB2364510 B GB 2364510B GB 0114924 A GB0114924 A GB 0114924A GB 0114924 A GB0114924 A GB 0114924A GB 2364510 B GB2364510 B GB 2364510B
Authority
GB
United Kingdom
Prior art keywords
drilling apparatus
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.)
Expired - Fee Related
Application number
GB0114924A
Other versions
GB0114924D0 (en
GB2364510A (en
Inventor
Gunter Horst Rohm
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.)
Roehm GmbH
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH
Roehm GmbH Darmstadt
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 Roehm GmbH, Roehm GmbH Darmstadt filed Critical Roehm GmbH
Publication of GB0114924D0 publication Critical patent/GB0114924D0/en
Publication of GB2364510A publication Critical patent/GB2364510A/en
Application granted granted Critical
Publication of GB2364510B publication Critical patent/GB2364510B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/44—Nose pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0046—Preventing rotation
    • B25D2216/0061—Preventing rotation preventing reverse rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/101—Emitting warning signals, e.g. visual or sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB0114924A 2000-06-21 2001-06-19 Drilling apparatus Expired - Fee Related GB2364510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011047U DE20011047U1 (en) 2000-06-21 2000-06-21 Drilling device

Publications (3)

Publication Number Publication Date
GB0114924D0 GB0114924D0 (en) 2001-08-08
GB2364510A GB2364510A (en) 2002-01-30
GB2364510B true GB2364510B (en) 2004-02-18

Family

ID=7943145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0114924A Expired - Fee Related GB2364510B (en) 2000-06-21 2001-06-19 Drilling apparatus

Country Status (3)

Country Link
DE (2) DE20011047U1 (en)
FR (1) FR2810567B1 (en)
GB (1) GB2364510B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0226523D0 (en) 2002-11-14 2002-12-18 Black & Decker Inc Electric motor driven hand-held tool
CN103537730A (en) * 2013-10-11 2014-01-29 郭进标 Electrical drilling machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204580A (en) * 1978-08-03 1980-05-27 The Singer Company Forward biased switch for a reversible hammer drill
US4223744A (en) * 1978-08-03 1980-09-23 The Singer Company Reversing hammer drill
US4229981A (en) * 1978-09-18 1980-10-28 Milwaukee Electric Tool Corporation Reversible hammer drill
GB2102718A (en) * 1981-07-24 1983-02-09 Black & Decker Inc Improvements in or relating to rotary percussive drills
US4428438A (en) * 1979-08-10 1984-01-31 Scintilla Ag Percussive drill with safety interlock for reversing gear

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204580A (en) * 1978-08-03 1980-05-27 The Singer Company Forward biased switch for a reversible hammer drill
US4223744A (en) * 1978-08-03 1980-09-23 The Singer Company Reversing hammer drill
US4229981A (en) * 1978-09-18 1980-10-28 Milwaukee Electric Tool Corporation Reversible hammer drill
US4428438A (en) * 1979-08-10 1984-01-31 Scintilla Ag Percussive drill with safety interlock for reversing gear
GB2102718A (en) * 1981-07-24 1983-02-09 Black & Decker Inc Improvements in or relating to rotary percussive drills

Also Published As

Publication number Publication date
FR2810567B1 (en) 2005-04-08
FR2810567A1 (en) 2001-12-28
GB0114924D0 (en) 2001-08-08
DE10109133A1 (en) 2002-01-03
GB2364510A (en) 2002-01-30
DE20011047U1 (en) 2000-10-05

Similar Documents

Publication Publication Date Title
GB2362666B (en) Bit apparatus
GB2365888B (en) Drilling apparatus
GB0023032D0 (en) Downhole apparatus
GB2365463B (en) Drilling method
GB2364723B (en) Drilling method
GB2372275B (en) Drilling apparatus
GB0023427D0 (en) Apparatus
GB0014348D0 (en) Apparatus
GB0003442D0 (en) Apparatus
AU142168S (en) Hole boring apparatus
GB0000205D0 (en) Drilling bit apparatus
GB2364510B (en) Drilling apparatus
GB0015486D0 (en) Chromatogtraphy apparatus
GB0006869D0 (en) Apparatus
GB0000789D0 (en) Apparatus
GB0011118D0 (en) Apparatus
GB0020914D0 (en) Skill-improvement apparatus
GB0030538D0 (en) Apparatus
GB0030134D0 (en) Boring apparatus
GB0015642D0 (en) Apparatus
GB0121654D0 (en) Boring apparatus
GB0113585D0 (en) Drilling apparatus
GB0114874D0 (en) Drilling Apparatus
GB9929292D0 (en) Drilling apparatus
PL111452U1 (en) Drilling anchoring apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060619