GB2252745B - Powered tool - Google Patents

Powered tool

Info

Publication number
GB2252745B
GB2252745B GB9202718A GB9202718A GB2252745B GB 2252745 B GB2252745 B GB 2252745B GB 9202718 A GB9202718 A GB 9202718A GB 9202718 A GB9202718 A GB 9202718A GB 2252745 B GB2252745 B GB 2252745B
Authority
GB
United Kingdom
Prior art keywords
powered tool
powered
tool
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
GB9202718A
Other versions
GB9202718D0 (en
GB2252745A (en
Inventor
John Patrick Manning
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.)
PALMER ROBERT MAURICE
Original Assignee
PALMER ROBERT MAURICE
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
Priority claimed from GB919103048A external-priority patent/GB9103048D0/en
Application filed by PALMER ROBERT MAURICE filed Critical PALMER ROBERT MAURICE
Publication of GB9202718D0 publication Critical patent/GB9202718D0/en
Publication of GB2252745A publication Critical patent/GB2252745A/en
Application granted granted Critical
Publication of GB2252745B publication Critical patent/GB2252745B/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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • 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
    • B25D2211/065—Cam-actuated impulse-driving mechanisms with ball-shaped or roll-shaped followers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB9202718A 1991-02-13 1992-02-10 Powered tool Expired - Fee Related GB2252745B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919103048A GB9103048D0 (en) 1991-02-13 1991-02-13 Powered woodchisel
GB919120076A GB9120076D0 (en) 1991-02-13 1991-09-20 Powered tool

Publications (3)

Publication Number Publication Date
GB9202718D0 GB9202718D0 (en) 1992-03-25
GB2252745A GB2252745A (en) 1992-08-19
GB2252745B true GB2252745B (en) 1995-02-15

Family

ID=26298434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9202718A Expired - Fee Related GB2252745B (en) 1991-02-13 1992-02-10 Powered tool

Country Status (2)

Country Link
EP (1) EP0499459A3 (en)
GB (1) GB2252745B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404095C2 (en) * 1994-02-09 1999-01-21 Zubler Geraetebau Setting hammer for setting gemstones
GB2313336B (en) * 1996-05-24 2000-03-15 John Phillips Abrading tool
ITTV20090241A1 (en) * 2009-12-30 2011-06-30 Netfraternity Network Ltd EXTRACTOR DEVICE FOR CALETTING, SCALING, A MECHANICAL COUPLING ELEMENT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1019668A (en) * 1950-04-18 1953-01-26 Improvements made to mechanical hammers
US3363700A (en) * 1965-08-24 1968-01-16 Millers Falls Co Rotary and hammer drill
GB2219958A (en) * 1988-06-23 1989-12-28 Hugh Edward Fisher Power tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869374A (en) * 1956-03-05 1959-01-20 Morris Joseph Mechanical hammer
US2979962A (en) * 1958-08-15 1961-04-18 John E Nindel Percussion attachments for rotary drills
GB1031648A (en) * 1964-04-14 1966-06-02 John M Perkins & Smith Ltd Portable drilling machines
US3268014A (en) * 1964-04-17 1966-08-23 Ambrose W Drew Rotary impact hammer
GB1346537A (en) * 1971-08-09 1974-02-13 Metabowerke Kg Electrically-powered multi-purpose tools usable as rotary-percussive drills
US4742875A (en) * 1986-03-19 1988-05-10 Bell Joseph P Motor-driven hammer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1019668A (en) * 1950-04-18 1953-01-26 Improvements made to mechanical hammers
US3363700A (en) * 1965-08-24 1968-01-16 Millers Falls Co Rotary and hammer drill
GB2219958A (en) * 1988-06-23 1989-12-28 Hugh Edward Fisher Power tool

Also Published As

Publication number Publication date
GB9202718D0 (en) 1992-03-25
EP0499459A2 (en) 1992-08-19
GB2252745A (en) 1992-08-19
EP0499459A3 (en) 1993-04-07

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Legal Events

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

Effective date: 19990210