GB2333491A - Pipe cutting machine and circular saw blade with chamfering teeth - Google Patents

Pipe cutting machine and circular saw blade with chamfering teeth

Info

Publication number
GB2333491A
GB2333491A GB9908117A GB9908117A GB2333491A GB 2333491 A GB2333491 A GB 2333491A GB 9908117 A GB9908117 A GB 9908117A GB 9908117 A GB9908117 A GB 9908117A GB 2333491 A GB2333491 A GB 2333491A
Authority
GB
United Kingdom
Prior art keywords
cutting machine
saw blade
circular saw
pipe cutting
teeth
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
GB9908117A
Other versions
GB9908117D0 (en
GB2333491B (en
Inventor
Norman John Levi Chinn
Gallais Lionel Le
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
Priority claimed from GBGB9621197.4A external-priority patent/GB9621197D0/en
Application filed by Individual filed Critical Individual
Priority to GB9908117A priority Critical patent/GB2333491B/en
Publication of GB9908117D0 publication Critical patent/GB9908117D0/en
Publication of GB2333491A publication Critical patent/GB2333491A/en
Application granted granted Critical
Publication of GB2333491B publication Critical patent/GB2333491B/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
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/124—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes the workpieces turning about their longitudinal axis during the cutting operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

A length of pipe to be cut is laid on rollers (7) and a motor (1) is operated to rotate a disk (9). The motor (1) is then tilted about a hinge (13) so that teeth on the outer edge of the disk (9) cut into the pipe (8). The pipe (8) is then rotated manually, in the opposite direction to the rotational direction of the disk (9), until it has been cut through fully.
GB9908117A 1996-10-11 1997-10-13 Improvements relating to pipe cutting disks Expired - Fee Related GB2333491B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9908117A GB2333491B (en) 1996-10-11 1997-10-13 Improvements relating to pipe cutting disks

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9621197.4A GB9621197D0 (en) 1996-10-11 1996-10-11 Improvements relating to pipe cutting disks
PCT/GB1997/002699 WO1998016342A1 (en) 1996-10-11 1997-10-13 Pipe cutting machine and circular saw blade with chamfering teeth
GB9908117A GB2333491B (en) 1996-10-11 1997-10-13 Improvements relating to pipe cutting disks

Publications (3)

Publication Number Publication Date
GB9908117D0 GB9908117D0 (en) 1999-06-02
GB2333491A true GB2333491A (en) 1999-07-28
GB2333491B GB2333491B (en) 2001-05-02

Family

ID=26310204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9908117A Expired - Fee Related GB2333491B (en) 1996-10-11 1997-10-13 Improvements relating to pipe cutting disks

Country Status (1)

Country Link
GB (1) GB2333491B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365377A (en) * 2000-07-19 2002-02-20 Gallais Lionel Le A pipe-chamfering disk; pipe-chamfering assembly.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327863A (en) * 1942-07-24 1943-08-24 Ohio Brass Co Cutting-off machine
DE2709024A1 (en) * 1977-03-02 1978-09-07 Karl Huzel Pipe cutting arrangement with slitting wheel - has tilting head on swinging arm resting on rollers on rotating workpiece
DE3301919A1 (en) * 1983-01-21 1984-07-26 Werner 6967 Buchen Keller Device for the clamping of cutting bits
JPS606307A (en) * 1983-06-24 1985-01-14 Sumitomo Heavy Ind Ltd Steel pipe cutting machine equipped with saw blade used for both cutting and chamfering
EP0259847A1 (en) * 1986-09-10 1988-03-16 Iscar Ltd. Cutting tool for chip-producing metal working such as cutting off, chamfering, planing and milling
US4777723A (en) * 1987-10-05 1988-10-18 Southoff Herbert C Abrasive pipe saw
JPH01234154A (en) * 1988-03-11 1989-09-19 Nisshin Flour Milling Co Ltd Pipe cutter
DE4013470A1 (en) * 1990-04-27 1991-10-31 Fischer Ag Georg Tube cutting device - can be clamped to workbench and has power-driven rotating tool
US5497816A (en) * 1994-09-09 1996-03-12 Darland; Richard E. Power miter table saw

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327863A (en) * 1942-07-24 1943-08-24 Ohio Brass Co Cutting-off machine
DE2709024A1 (en) * 1977-03-02 1978-09-07 Karl Huzel Pipe cutting arrangement with slitting wheel - has tilting head on swinging arm resting on rollers on rotating workpiece
DE3301919A1 (en) * 1983-01-21 1984-07-26 Werner 6967 Buchen Keller Device for the clamping of cutting bits
JPS606307A (en) * 1983-06-24 1985-01-14 Sumitomo Heavy Ind Ltd Steel pipe cutting machine equipped with saw blade used for both cutting and chamfering
EP0259847A1 (en) * 1986-09-10 1988-03-16 Iscar Ltd. Cutting tool for chip-producing metal working such as cutting off, chamfering, planing and milling
US4777723A (en) * 1987-10-05 1988-10-18 Southoff Herbert C Abrasive pipe saw
JPH01234154A (en) * 1988-03-11 1989-09-19 Nisshin Flour Milling Co Ltd Pipe cutter
DE4013470A1 (en) * 1990-04-27 1991-10-31 Fischer Ag Georg Tube cutting device - can be clamped to workbench and has power-driven rotating tool
US5497816A (en) * 1994-09-09 1996-03-12 Darland; Richard E. Power miter table saw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365377A (en) * 2000-07-19 2002-02-20 Gallais Lionel Le A pipe-chamfering disk; pipe-chamfering assembly.
GB2365377B (en) * 2000-07-19 2003-08-20 Gallais Lionel Le A pipe-chamfering disk

Also Published As

Publication number Publication date
GB9908117D0 (en) 1999-06-02
GB2333491B (en) 2001-05-02

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Legal Events

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

Effective date: 20101013