GB334046A - Improvements in circular saw machines - Google Patents

Improvements in circular saw machines

Info

Publication number
GB334046A
GB334046A GB2473429A GB2473429A GB334046A GB 334046 A GB334046 A GB 334046A GB 2473429 A GB2473429 A GB 2473429A GB 2473429 A GB2473429 A GB 2473429A GB 334046 A GB334046 A GB 334046A
Authority
GB
United Kingdom
Prior art keywords
saws
circular saw
saw machines
operated
parkyns
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
Application number
GB2473429A
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.)
JAMES ALEXANDER GRAHAM
STEWART OGILVY
Original Assignee
JAMES ALEXANDER GRAHAM
STEWART OGILVY
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 JAMES ALEXANDER GRAHAM, STEWART OGILVY filed Critical JAMES ALEXANDER GRAHAM
Priority to GB2473429A priority Critical patent/GB334046A/en
Publication of GB334046A publication Critical patent/GB334046A/en
Expired 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
    • B23D45/14—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut
    • B23D45/143—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut with a plurality of circular saw blades
    • B23D45/146—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut with a plurality of circular saw blades the saw blades being angularly fixed
    • 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
    • B23D45/02—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage
    • B23D45/021—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage with the saw blade mounted on a carriage
    • B23D45/022—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage with the saw blade mounted on a carriage the carriage performing a vertical movement only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

334,046. Ogilvy, S., Graham, J. A., and Parkyns, P. E. Aug. 13, 1929. Mitering wood. - Two mitered joints are sawn simultaneously in a picture frame, door frame, or like member by a pair of circular saws 15 carried by a vertically-movable bracket 8 operated by a counterweighted handle 9 or a treadle, or mechanically operated by cam gear from the drive. The saws as shown are set at a right-angle to make two cuts at 45 degrees with the fence. The saws are driven by belt gearing, with suitable tightening pullies, or electrically.
GB2473429A 1929-08-13 1929-08-13 Improvements in circular saw machines Expired GB334046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2473429A GB334046A (en) 1929-08-13 1929-08-13 Improvements in circular saw machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2473429A GB334046A (en) 1929-08-13 1929-08-13 Improvements in circular saw machines

Publications (1)

Publication Number Publication Date
GB334046A true GB334046A (en) 1930-08-28

Family

ID=10216407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2473429A Expired GB334046A (en) 1929-08-13 1929-08-13 Improvements in circular saw machines

Country Status (1)

Country Link
GB (1) GB334046A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009505A2 (en) * 1989-02-09 1990-08-23 Cassese S.A. Device for assembling frames and frame mouldings and machine for cutting mitre joints for implementation of said device
FR2648074A1 (en) * 1989-06-07 1990-12-14 Rapayelian Christian Machine for making a mitre cut
CN105818282A (en) * 2016-05-25 2016-08-03 保文明 Vertical type multi-angle material cutting machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009505A2 (en) * 1989-02-09 1990-08-23 Cassese S.A. Device for assembling frames and frame mouldings and machine for cutting mitre joints for implementation of said device
WO1990009505A3 (en) * 1989-02-09 1990-11-29 Christian Rapayelian Device for assembling frames and frame mouldings and machine for cutting mitre joints for implementation of said device
JPH04505110A (en) * 1989-02-09 1992-09-10 ソシエテ、カセス Frame and frame mold assembly equipment
JP2820529B2 (en) 1989-02-09 1998-11-05 ソシエテ、カセス Frame and frame mold assembly equipment
FR2648074A1 (en) * 1989-06-07 1990-12-14 Rapayelian Christian Machine for making a mitre cut
CN105818282A (en) * 2016-05-25 2016-08-03 保文明 Vertical type multi-angle material cutting machine

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