GB0428215D0 - Piston Drive Mechanism - Google Patents

Piston Drive Mechanism

Info

Publication number
GB0428215D0
GB0428215D0 GBGB0428215.8A GB0428215A GB0428215D0 GB 0428215 D0 GB0428215 D0 GB 0428215D0 GB 0428215 A GB0428215 A GB 0428215A GB 0428215 D0 GB0428215 D0 GB 0428215D0
Authority
GB
United Kingdom
Prior art keywords
drive mechanism
piston drive
piston
drive
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.)
Ceased
Application number
GBGB0428215.8A
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Priority to GBGB0428215.8A priority Critical patent/GB0428215D0/en
Publication of GB0428215D0 publication Critical patent/GB0428215D0/en
Priority to GB0516506A priority patent/GB2421465A/en
Priority to EP05022982A priority patent/EP1674206A1/en
Priority to AU2005229727A priority patent/AU2005229727A1/en
Priority to JP2005327276A priority patent/JP2006175584A/en
Priority to US11/314,523 priority patent/US20060137889A1/en
Priority to CN200510135807.7A priority patent/CN1792561A/en
Ceased 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • 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
    • 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
    • B25D2216/0015—Tools having a percussion-only mode
    • 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
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • 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
    • B25D2216/0038—Tools having a rotation-only mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GBGB0428215.8A 2004-12-23 2004-12-23 Piston Drive Mechanism Ceased GB0428215D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB0428215.8A GB0428215D0 (en) 2004-12-23 2004-12-23 Piston Drive Mechanism
GB0516506A GB2421465A (en) 2004-12-23 2005-08-11 Hammer mechanism for a power tool
EP05022982A EP1674206A1 (en) 2004-12-23 2005-10-21 Hammer mechanism for power tool
AU2005229727A AU2005229727A1 (en) 2004-12-23 2005-11-04 Hammer mechanism for power tool
JP2005327276A JP2006175584A (en) 2004-12-23 2005-11-11 Hammer mechanism for power tool
US11/314,523 US20060137889A1 (en) 2004-12-23 2005-12-21 Hammer mechanism for power tool
CN200510135807.7A CN1792561A (en) 2004-12-23 2005-12-23 Hammer mechanism for a power tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0428215.8A GB0428215D0 (en) 2004-12-23 2004-12-23 Piston Drive Mechanism

Publications (1)

Publication Number Publication Date
GB0428215D0 true GB0428215D0 (en) 2005-01-26

Family

ID=34113152

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0428215.8A Ceased GB0428215D0 (en) 2004-12-23 2004-12-23 Piston Drive Mechanism
GB0516506A Withdrawn GB2421465A (en) 2004-12-23 2005-08-11 Hammer mechanism for a power tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0516506A Withdrawn GB2421465A (en) 2004-12-23 2005-08-11 Hammer mechanism for a power tool

Country Status (2)

Country Link
CN (1) CN1792561A (en)
GB (2) GB0428215D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335031B (en) * 2015-07-15 2020-06-23 苏州宝时得电动工具有限公司 Electric hammer
DE102015226448A1 (en) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Portable machine tool and method of making a portable machine tool
DE18197782T1 (en) * 2017-09-30 2019-07-04 Positec Power Tools (Suzhou) Co., Ltd impact tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9524180D0 (en) * 1995-11-27 1996-01-31 Black & Decker Inc Hammer mechanism
DE10103141A1 (en) * 2001-01-24 2002-07-25 Hilti Ag Electrical hand tool appliance e.g. hammer drill, has pneumatic striking tool and valve openings sealed off to vent pneumatic spring through riveting header
DE10260710A1 (en) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Hammer or percussion hammer

Also Published As

Publication number Publication date
GB0516506D0 (en) 2005-09-14
GB2421465A (en) 2006-06-28
CN1792561A (en) 2006-06-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)