GB2423040A - A Rotary Chamfering Tool - Google Patents

A Rotary Chamfering Tool Download PDF

Info

Publication number
GB2423040A
GB2423040A GB0608861A GB0608861A GB2423040A GB 2423040 A GB2423040 A GB 2423040A GB 0608861 A GB0608861 A GB 0608861A GB 0608861 A GB0608861 A GB 0608861A GB 2423040 A GB2423040 A GB 2423040A
Authority
GB
United Kingdom
Prior art keywords
spigot
collar
tool
chamfering
chamfering 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.)
Granted
Application number
GB0608861A
Other versions
GB0608861D0 (en
GB2423040B (en
Inventor
Michael Edward John Larwood
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 GB0608861D0 publication Critical patent/GB0608861D0/en
Publication of GB2423040A publication Critical patent/GB2423040A/en
Application granted granted Critical
Publication of GB2423040B publication Critical patent/GB2423040B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B23B5/167—Tools for chamfering the ends of bars or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/103—Deburring or chamfering tools for the ends of tubes or rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A rotary tool for chamfering the end regions of pipes or the like, the tool consists of a collar, one surface of which incorporates abrasive means and allows mating engagement, when in use, with a corresponding article destined for chamfering, and a spigot central to the collar, incorporating means facilitating gripping of the spigot by a drill chuck, characterised by the feature that the tool comprises just the collar, the spigot and the necessary radial webs connecting the one to the other.

Description

GB 2423040 A continuation (74) Agent and/or Address for Service: ip2l Ltd
Central Formalities Department, Norwich Research Park, Colney, NORWICH, Norfolk, NR4 7UT, United Kingdom
GB0608861A 2003-10-31 2004-10-21 A Rotary Chamfering Tool Expired - Fee Related GB2423040B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0325467.9A GB0325467D0 (en) 2003-10-31 2003-10-31 Rotary chamfering tool
PCT/GB2004/004466 WO2005042194A1 (en) 2003-10-31 2004-10-21 A rotary chamfering tool

Publications (3)

Publication Number Publication Date
GB0608861D0 GB0608861D0 (en) 2006-06-14
GB2423040A true GB2423040A (en) 2006-08-16
GB2423040B GB2423040B (en) 2008-08-06

Family

ID=29725734

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0325467.9A Ceased GB0325467D0 (en) 2003-10-31 2003-10-31 Rotary chamfering tool
GB0608861A Expired - Fee Related GB2423040B (en) 2003-10-31 2004-10-21 A Rotary Chamfering Tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0325467.9A Ceased GB0325467D0 (en) 2003-10-31 2003-10-31 Rotary chamfering tool

Country Status (2)

Country Link
GB (2) GB0325467D0 (en)
WO (1) WO2005042194A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458174A (en) * 2008-03-08 2009-09-09 Alexander Ramsay A Pipe Chamfer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2453791A (en) * 2007-10-20 2009-04-22 Armeg Ltd Abrasive tool for chamfering plastic pipes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363102A (en) * 1939-08-10 1944-11-21 Walter J Wachowitz Abrading tool
US3754832A (en) * 1970-12-01 1973-08-28 C Stickler Device for deburring plastic pipes
US3917429A (en) * 1974-04-11 1975-11-04 Holmes E Ertley Thin wall tubing deburring tool
DE29622571U1 (en) * 1996-12-31 1997-03-20 Skukowski, Paul, 48231 Warendorf Tool for exposing metal surfaces for ground connections

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9004662D0 (en) * 1990-03-01 1990-04-25 Grundy Frank J Chamfering tool for plastic pipes
GB2245516A (en) * 1990-06-29 1992-01-08 Geoffrey Samuel Rose Pipe beveller
GB2384453A (en) * 2002-01-23 2003-07-30 Christopher George Fuller A tube deburring tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363102A (en) * 1939-08-10 1944-11-21 Walter J Wachowitz Abrading tool
US3754832A (en) * 1970-12-01 1973-08-28 C Stickler Device for deburring plastic pipes
US3917429A (en) * 1974-04-11 1975-11-04 Holmes E Ertley Thin wall tubing deburring tool
DE29622571U1 (en) * 1996-12-31 1997-03-20 Skukowski, Paul, 48231 Warendorf Tool for exposing metal surfaces for ground connections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458174A (en) * 2008-03-08 2009-09-09 Alexander Ramsay A Pipe Chamfer

Also Published As

Publication number Publication date
GB0608861D0 (en) 2006-06-14
WO2005042194A1 (en) 2005-05-12
GB0325467D0 (en) 2003-12-03
GB2423040B (en) 2008-08-06

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Legal Events

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

Effective date: 20171021