GB687708A - Improvements in or relating to band saw sharpening machines - Google Patents

Improvements in or relating to band saw sharpening machines

Info

Publication number
GB687708A
GB687708A GB14216/51A GB1421651A GB687708A GB 687708 A GB687708 A GB 687708A GB 14216/51 A GB14216/51 A GB 14216/51A GB 1421651 A GB1421651 A GB 1421651A GB 687708 A GB687708 A GB 687708A
Authority
GB
United Kingdom
Prior art keywords
discs
disc
grinds
teeth
tooth
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
GB14216/51A
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.)
RUDOLF ALBER JUNIOR
Original Assignee
RUDOLF ALBER JUNIOR
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 RUDOLF ALBER JUNIOR filed Critical RUDOLF ALBER JUNIOR
Priority to GB14216/51A priority Critical patent/GB687708A/en
Publication of GB687708A publication Critical patent/GB687708A/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
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/08—Sharpening the cutting edges of saw teeth
    • B23D63/12—Sharpening the cutting edges of saw teeth by grinding
    • B23D63/123—Sharpening the cutting edges of saw teeth by grinding using two or more grinding wheels simultaneously

Abstract

687,708. Sharpening band saws. ALBER, R. June 15, 1951 [June 15, 1950], No. 14216/51. Class 60. In a band saw sharpening machine having at least two grinding discs, the discs are arranged parallel to each other and in such a manner that the disc nearest to that part of the saw running away from the discs grinds only the backs of the teeth, whilst the other disc or discs grinds or grind the faces of the teeth and also the backs of the teeth. The distance between the faces 7, 8 of the discs 1, 2 directed toward that part of the band saw 4 runing away from the discs is less than the pitch b of the teeth; the disc 2 is thinner than the disc 1; the distance between the faces 9, 10 of the discs 1, 2 opposite to the faces 7, 8 is equal to the pitch b of the teeth. The disc 1 thus grinds the face 11 of the tooth 14 leaving a wire edge 12 whilst the disc 2 is not in contact with the face of the preceding tooth 13. The disc 1 then grinds the back 16 of the following tooth 15, and the disc 2 grinds the back 16 of the tooth 14 and turns over the wire edge 12 left by the grinding of the face 11 of the tooth 14. An arrangement with three discs is also described.
GB14216/51A 1951-06-15 1951-06-15 Improvements in or relating to band saw sharpening machines Expired GB687708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14216/51A GB687708A (en) 1951-06-15 1951-06-15 Improvements in or relating to band saw sharpening machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14216/51A GB687708A (en) 1951-06-15 1951-06-15 Improvements in or relating to band saw sharpening machines

Publications (1)

Publication Number Publication Date
GB687708A true GB687708A (en) 1953-02-18

Family

ID=6598314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14216/51A Expired GB687708A (en) 1951-06-15 1951-06-15 Improvements in or relating to band saw sharpening machines

Country Status (1)

Country Link
GB (1) GB687708A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360964A (en) * 2000-02-18 2001-10-10 Dean Saws Ltd Method of treating the edge of a sheet metal material such as a saw blade
GB2386333A (en) * 2002-03-15 2003-09-17 Soag Machinery Ltd Apparatus for the manufacture of bandsaw blades or the like
US20150343542A1 (en) * 2014-05-29 2015-12-03 Gregory DUNDA Device and method for sharpening dulled saw blades
US20170182571A1 (en) * 2014-05-29 2017-06-29 Gregory DUNDA Device and method for sharpening dulled saw blades

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360964A (en) * 2000-02-18 2001-10-10 Dean Saws Ltd Method of treating the edge of a sheet metal material such as a saw blade
GB2386333A (en) * 2002-03-15 2003-09-17 Soag Machinery Ltd Apparatus for the manufacture of bandsaw blades or the like
GB2386333B (en) * 2002-03-15 2005-07-27 Soag Machinery Ltd Method and apparatus for the manufacture of bandsaw blades and other elongated tooth elements
US20150343542A1 (en) * 2014-05-29 2015-12-03 Gregory DUNDA Device and method for sharpening dulled saw blades
US20170182571A1 (en) * 2014-05-29 2017-06-29 Gregory DUNDA Device and method for sharpening dulled saw blades
US10406616B2 (en) * 2014-05-29 2019-09-10 Gregory DUNDA Method for sharpening saw blades for vibratory or oscillatory cutting tools

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