DE3684812D1 - Doppelzweck-schleifmaschine. - Google Patents

Doppelzweck-schleifmaschine.

Info

Publication number
DE3684812D1
DE3684812D1 DE8686303817T DE3684812T DE3684812D1 DE 3684812 D1 DE3684812 D1 DE 3684812D1 DE 8686303817 T DE8686303817 T DE 8686303817T DE 3684812 T DE3684812 T DE 3684812T DE 3684812 D1 DE3684812 D1 DE 3684812D1
Authority
DE
Germany
Prior art keywords
double
grinding machine
purpose grinding
machine
grinding
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 - Fee Related
Application number
DE8686303817T
Other languages
English (en)
Inventor
Ralph Winstanley
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.)
WINSTANLEY
Original Assignee
WINSTANLEY
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 WINSTANLEY filed Critical WINSTANLEY
Application granted granted Critical
Publication of DE3684812D1 publication Critical patent/DE3684812D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/42—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades helically bent, e.g. for lawn mowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Harvester Elements (AREA)
DE8686303817T 1985-05-21 1986-05-20 Doppelzweck-schleifmaschine. Expired - Fee Related DE3684812D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858512770A GB8512770D0 (en) 1985-05-21 1985-05-21 Dual purpose grinding machine

Publications (1)

Publication Number Publication Date
DE3684812D1 true DE3684812D1 (de) 1992-05-21

Family

ID=10579430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303817T Expired - Fee Related DE3684812D1 (de) 1985-05-21 1986-05-20 Doppelzweck-schleifmaschine.

Country Status (4)

Country Link
US (1) US5012617A (de)
EP (1) EP0202913B1 (de)
DE (1) DE3684812D1 (de)
GB (1) GB8512770D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010394A (en) * 1993-03-29 2000-01-04 Foley-Belsaw Company Automatic mower reel grinder
US6290581B1 (en) * 1995-04-28 2001-09-18 Foley-Belsaw Company Automatic mower reel grinder
USD386504S (en) * 1995-10-02 1997-11-18 Foley-Belsaw Company Automatic reel grinder enclosure
US5871394A (en) * 1997-12-12 1999-02-16 Floor Style Products, Inc. Multiple head floor sander
DE19820892B4 (de) * 1998-05-09 2004-06-17 Ettrich, Bruno Mähwerks-Schleifmaschine
US7231849B2 (en) * 2002-12-23 2007-06-19 Beattie John M Reel mower conditioner
US6699103B1 (en) 2003-02-12 2004-03-02 Foley-Belsaw Company Mower reel blade grinding device
US7329172B2 (en) * 2006-02-08 2008-02-12 Foley-Belsaw Company Rotary mower blade sharpener having movable griding wheels
US7559828B2 (en) * 2006-04-18 2009-07-14 Taiwan More-Cash Villager Corp. Double-grinding-wheel type drill bit grinding device with a single driving shaft and grinding method thereof
CN102059596A (zh) * 2010-08-09 2011-05-18 贵州恒瑞辰机械制造有限公司 磨刀机
US9089946B1 (en) * 2012-02-14 2015-07-28 Jeff Toycen Low speed high feed grinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879629A (en) * 1959-03-31 machovec
US2153502A (en) * 1936-10-12 1939-04-04 Walker Turner Company Inc Apparatus for bench grinding long blades
US2279798A (en) * 1940-11-04 1942-04-14 Clyde D Shelburne Lawn mower sharpening apparatus
US2549147A (en) * 1948-01-29 1951-04-17 Bruce G Walters Portable knife grinder for woodworking machines
US3045398A (en) * 1959-01-02 1962-07-24 Mcewan James Lawn mower sharpener
US3061980A (en) * 1960-06-17 1962-11-06 Foley Mfg Company Lawn mower sharpener
DD104938A1 (de) * 1973-04-03 1974-04-05
SE393554B (sv) * 1974-03-22 1977-05-16 Atlas Copco Ab Anordning vid handhallna tryckfluidumdrivna slipmaskiner for bortsugning av slipdamm
US4148158A (en) * 1977-05-12 1979-04-10 Hewitt John J H Lawn mower blade grinder

Also Published As

Publication number Publication date
GB8512770D0 (en) 1985-06-26
EP0202913B1 (de) 1992-04-15
EP0202913A3 (en) 1989-01-04
US5012617A (en) 1991-05-07
EP0202913A2 (de) 1986-11-26

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: RANSOMES PLC., IPSWICH, GB

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee