ATE262392T1 - Schleifmaschine und verfahren zum schleifen von rasenmähermessern - Google Patents

Schleifmaschine und verfahren zum schleifen von rasenmähermessern

Info

Publication number
ATE262392T1
ATE262392T1 AT00900716T AT00900716T ATE262392T1 AT E262392 T1 ATE262392 T1 AT E262392T1 AT 00900716 T AT00900716 T AT 00900716T AT 00900716 T AT00900716 T AT 00900716T AT E262392 T1 ATE262392 T1 AT E262392T1
Authority
AT
Austria
Prior art keywords
grinding
machine
grinding machine
lawn mower
mower blades
Prior art date
Application number
AT00900716T
Other languages
English (en)
Inventor
Stephen Geoffrey Bernhard
Original Assignee
Stephen Geoffrey Bernhard
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 Stephen Geoffrey Bernhard filed Critical Stephen Geoffrey Bernhard
Application granted granted Critical
Publication of ATE262392T1 publication Critical patent/ATE262392T1/de

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)
  • Harvester Elements (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
AT00900716T 1999-01-20 2000-01-20 Schleifmaschine und verfahren zum schleifen von rasenmähermessern ATE262392T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9901276A GB2345872B (en) 1999-01-20 1999-01-20 Grinding machine and method of grinding grass mower rotary blades
PCT/GB2000/000143 WO2000043160A1 (en) 1999-01-20 2000-01-20 Grinding machine and method of grinding grass mower rotary blades

Publications (1)

Publication Number Publication Date
ATE262392T1 true ATE262392T1 (de) 2004-04-15

Family

ID=10846227

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00900716T ATE262392T1 (de) 1999-01-20 2000-01-20 Schleifmaschine und verfahren zum schleifen von rasenmähermessern

Country Status (7)

Country Link
US (1) US6758730B1 (de)
EP (1) EP1146995B1 (de)
AT (1) ATE262392T1 (de)
AU (1) AU3064100A (de)
DE (1) DE60009268T2 (de)
GB (1) GB2345872B (de)
WO (1) WO2000043160A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100451786B1 (ko) * 2000-11-30 2004-10-08 엘지전자 주식회사 이동통신 시스템의 소켓 자동 관리 방법
US6942553B1 (en) * 2004-05-14 2005-09-13 Massimiliano Salafia Portable automated sharpening apparatus for an operational reel blade mechanism
AU2006243883B2 (en) * 2006-11-28 2012-12-06 John Mayfield Method and apparatus for machining workpieces
US20090203298A1 (en) * 2008-02-05 2009-08-13 Dean David Rasmussen TR razr sharpening system
US8690642B2 (en) * 2010-08-31 2014-04-08 Cnh America Llc Agricultural implement mountable blade sharpening system
US8535120B2 (en) * 2010-08-31 2013-09-17 Cnh America Llc Blade sharpening system for agricultural implements
CN103354772B (zh) * 2011-02-09 2016-03-23 伯恩哈德有限公司 具有自动引导机构的卷筒式割草机磨削设备
US9327378B2 (en) 2011-08-31 2016-05-03 Cnh Industrial America Llc Blade sharpening system for agricultural implements
WO2013033633A1 (en) 2011-08-31 2013-03-07 Cnh America Llc Blade sharpening system for agricultural implements
US9776297B2 (en) 2015-02-06 2017-10-03 Foley-Belsaw Mower reel grinding system using predetermined bracket positions
CA3098902A1 (en) * 2018-05-01 2019-11-07 Hrm Enterprises, Inc. Cross-flow horizontal rotary mower
CN111434451B (zh) * 2019-01-10 2021-04-13 宝山钢铁股份有限公司 一种高效焊机剪刀刀刃毛刺检测和修磨装置
CN115401537B (zh) * 2022-08-23 2023-11-14 浙江迦南科技股份有限公司 一种重叠式循环刀片的生产削磨机

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US463676A (en) 1891-11-24 Lawn-mower sharpener
US1183224A (en) 1915-08-11 1916-05-16 Jacob W Oswald Device for sharpening lawn-mowers.
US1432193A (en) 1921-02-08 1922-10-17 Lancaster Edmund Banning Lawn-mower sharpener
US1513527A (en) 1923-07-28 1924-10-28 William E Arnold Lawn-mower sharpener
US1968609A (en) * 1932-04-26 1934-07-31 Daniel M Alred Lawn mower sharpening means
US2245968A (en) * 1939-08-01 1941-06-17 Erdman Calvin Portable grinding device
US2554676A (en) 1946-10-16 1951-05-29 Joseph T Masterson Lawn mower sharpening machine
US2517947A (en) 1947-06-11 1950-08-08 Bert L Walker Lawn mower sharpener
US2522960A (en) 1949-11-14 1950-09-19 Frederick S Price Drive device
US2613483A (en) * 1951-10-08 1952-10-14 James P Lewis Lawn mower sharpening device
US2747344A (en) 1953-02-12 1956-05-29 Kickbush William Julius Portable lawnmower sharpener
US2786370A (en) 1955-10-24 1957-03-26 Osborn Elemuel Lawn mower sharpener
US2863262A (en) * 1956-03-23 1958-12-09 Marjory C Turner Bed knife grinder and guide means therefor
GB855500A (en) * 1957-06-05 1960-11-30 Alexander Ernest Allsopp Improvements in grinding apparatus
GB1097106A (en) * 1965-04-23 1967-12-29 Leslie Francis Blakesley New or improved grinding machine
GB1395503A (en) * 1971-07-27 1975-05-29 Saun Ers Reeve Eng Ltd Lawnmower sharpener
US3866362A (en) * 1973-07-11 1975-02-18 P D Springall Limited Lawn mover sharpening attachment
US3996818A (en) 1975-03-19 1976-12-14 Lindsay Raymond S W Lawn mower and garden tool sharpener
US3979076A (en) 1975-06-18 1976-09-07 Sperry Rand Corporation Grinding wheel guide means for forage harvester
WO1982001341A1 (en) 1980-10-14 1982-04-29 Robert L Bolin Lawn mower blade grinding machine
GB2170740B (en) * 1985-02-07 1988-11-16 Atterton & Ellis Limited Improvements in or relating to relief grinding of lawn mower cylindrical blades
GB8721556D0 (en) * 1987-09-14 1987-10-21 Mowing Machine Maintenance Ltd Machine for grinding cylinder blades
US5062322A (en) 1989-09-28 1991-11-05 Sinko John E Universal lawn mower blade sharpening machine
US5159784A (en) 1991-08-12 1992-11-03 Varner Sr James E Portable apparatus for sharpening blades
US5218787A (en) * 1991-09-27 1993-06-15 Rice Gary F Apparatus for sharpening implements
US5329731A (en) * 1993-07-07 1994-07-19 Wall Enterprises, Inc. Mulcher blade grinder and method thereof
US5371977A (en) 1993-08-17 1994-12-13 Liner; Christopher A. Portable, in-place sharpener for lawn mower blades and the like
GB2298153B (en) * 1995-02-23 1998-08-05 Stephen Geoffrey Bernhard Grinding machine
JPH08243884A (ja) * 1995-03-06 1996-09-24 Nitsukari:Kk レシプロ刈刃の刃研ぎ装置
US5893792A (en) * 1995-07-27 1999-04-13 Scott; Keith M. Method for sharpening bedknives
JPH09155700A (ja) 1995-12-15 1997-06-17 Machikawa Shokai:Kk 研削装置、および芝刈機の板状刃用研削装置
GB9802526D0 (en) * 1998-02-06 1998-04-01 Bernhard Stephen G Rotary mower blade grinding
US6368196B1 (en) * 2000-01-03 2002-04-09 Magna-Matic Corporation Blade sharpener for curved and straight edge blades
US6257967B1 (en) * 2000-03-08 2001-07-10 Jim Schultz Sharpener for veneer knife

Also Published As

Publication number Publication date
DE60009268D1 (de) 2004-04-29
WO2000043160A1 (en) 2000-07-27
GB2345872B (en) 2003-07-16
GB2345872A (en) 2000-07-26
EP1146995A1 (de) 2001-10-24
AU3064100A (en) 2000-08-07
GB9901276D0 (en) 1999-03-10
EP1146995B1 (de) 2004-03-24
DE60009268T2 (de) 2005-03-10
US6758730B1 (en) 2004-07-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties