GB438456A - Sharpening machine for circular saw blades - Google Patents

Sharpening machine for circular saw blades

Info

Publication number
GB438456A
GB438456A GB1513834A GB1513834A GB438456A GB 438456 A GB438456 A GB 438456A GB 1513834 A GB1513834 A GB 1513834A GB 1513834 A GB1513834 A GB 1513834A GB 438456 A GB438456 A GB 438456A
Authority
GB
United Kingdom
Prior art keywords
slide
lever
wagner
bearing
moved
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
GB1513834A
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
Priority to GB1513834A priority Critical patent/GB438456A/en
Publication of GB438456A publication Critical patent/GB438456A/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
    • B23D63/14—Sharpening circular saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

438,456. Sharpening saws. WAGNER, K., WAGNER, L., WAGNER, E., and WAGNER, F., (trading as WAGNER MASCHINENFABRIK, G.), 11, Opfersteinstrasse, Reutlingen, W³rtemberg, Germany. May 18, 1934, No. 15138. [Class 60] A machine for sharpening circular saws comprises a standard 1 on which is mounted a slide 2, movable in guides on the standard, and carrying a slide 3 adjustable on the slide 2 by a screw 7 and either carrying directly the bearing 16 for the spindle of a grinding-disc 10, or carrying an arc-shaped guide 15 along which the bearing 16 may be moved so that alternately chamfered teeth may be ground. The axis of the bearing 16 lies substantially in the central plane of the slide 2 when the bearing is secured direct to the slide 3, and in that plane when at the central position on the guide 15. The slide 2 is lifted and lowered by means of a rotating eccentric 17, which operates through a lever 18, a body 19 adjustable, to vary the stroke of the slide, by a screw 20, and levers 22, 23 to lift and lower the pin 4 attached to the slide. In order to vary the stroke on successive, or predetermined lifts, when sharpening saws with roughing and finishing teeth, the lever 23 carries a lever 27 moved by a tapered and adjustable cam 29 so that an arm 28, moved with the lever 27 and engaging the lever 22, causes a predetermined additional lift of the slide. The saw 14 is locked during grinding of the teeth by a device 11 and is unlocked for feeding forward by a pawl 13, by an eccentric 32 which operates through a lever 33 and a roller 34 adjustably carried by a screwed spindle 36.
GB1513834A 1934-05-18 1934-05-18 Sharpening machine for circular saw blades Expired GB438456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1513834A GB438456A (en) 1934-05-18 1934-05-18 Sharpening machine for circular saw blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1513834A GB438456A (en) 1934-05-18 1934-05-18 Sharpening machine for circular saw blades

Publications (1)

Publication Number Publication Date
GB438456A true GB438456A (en) 1935-11-18

Family

ID=10053703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1513834A Expired GB438456A (en) 1934-05-18 1934-05-18 Sharpening machine for circular saw blades

Country Status (1)

Country Link
GB (1) GB438456A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608110A (en) * 1951-03-05 1952-08-26 Antoine P Clark Saw grinder
JPS5167596A (en) * 1974-12-10 1976-06-11 Hitoshi Mochizuki Bachiasarino shakokenmasochi
CN102649248A (en) * 2012-05-13 2012-08-29 叶培康 Gear manufacturing and grinding machine of slotting cutter blade

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608110A (en) * 1951-03-05 1952-08-26 Antoine P Clark Saw grinder
JPS5167596A (en) * 1974-12-10 1976-06-11 Hitoshi Mochizuki Bachiasarino shakokenmasochi
JPS546116B2 (en) * 1974-12-10 1979-03-24
CN102649248A (en) * 2012-05-13 2012-08-29 叶培康 Gear manufacturing and grinding machine of slotting cutter blade

Similar Documents

Publication Publication Date Title
GB408394A (en) Improvements in or relating to means for measuring or setting out angles
GB438456A (en) Sharpening machine for circular saw blades
US2619998A (en) Adjustable fence for machine tools
US2349324A (en) Universal tool grinding machine
US2364969A (en) Work feed
US1938757A (en) Grinding machine
GB274236A (en) Improvements in or relating to wood-working machines
US2311213A (en) Grinding machine
SU147932A1 (en) Sharpening machine
US1842650A (en) Apparatus for grinding threaded work
GB481176A (en) Accuracy, safety and adjustment device for pivotally mounted workbench tools
US1982298A (en) Grinding machine
US1975899A (en) Machine for grinding the inner surfaces of cylinders or the like
GB505213A (en) Improvements in grinding machines
US1433844A (en) Means for cutting screw gauges
US1902240A (en) Machine for sharpening screwing taps and the like
GB452465A (en) Improvements in or relating to saw sharpening apparatus
GB389408A (en) Improvements relating to grinding or abrading machines
GB431741A (en) Improvements in or relating to the adjustment of tool rests in lathes, grinding, milling and like machine tools
GB416271A (en) Improvements relating to centreless grinding machines
GB695484A (en) Improvements in or relating to machines for sharpening band saws
GB436721A (en) Improvements in or relating to means for controlling the operation of various machine tools, mainly grinding machines and lathes, according to the size of the work
GB339857A (en) Improvements in machines for grinding knife and like blades
GB556274A (en) Improvements in or relating to machines for regrinding worn crankshafts
GB149795A (en) Automatic machines for sharpening milling cutters, saws and the like