NO314281B1 - Motorgressklipper med hjullåsemekanisme - Google Patents

Motorgressklipper med hjullåsemekanisme Download PDF

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Publication number
NO314281B1
NO314281B1 NO19993404A NO993404A NO314281B1 NO 314281 B1 NO314281 B1 NO 314281B1 NO 19993404 A NO19993404 A NO 19993404A NO 993404 A NO993404 A NO 993404A NO 314281 B1 NO314281 B1 NO 314281B1
Authority
NO
Norway
Prior art keywords
motor
locking mechanism
brake
sleeve
lawnmower according
Prior art date
Application number
NO19993404A
Other languages
English (en)
Other versions
NO993404L (no
NO993404D0 (no
Inventor
Roger Thomas
Original Assignee
Black & Decker Europ
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 Black & Decker Europ filed Critical Black & Decker Europ
Publication of NO993404D0 publication Critical patent/NO993404D0/no
Publication of NO993404L publication Critical patent/NO993404L/no
Publication of NO314281B1 publication Critical patent/NO314281B1/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/28—Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
    • B60B33/0021—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a mounting pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0042—Double or twin wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/023—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/026—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism being actuated remotely, e.g. by cable or electrically
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/04—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
    • B62B2301/046—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Replacement Of Web Rolls (AREA)

Claims (8)

1. Motorgressklipper med et motorhus (2) montert på minst ett hjulpar (4), hvert med en låsemekanisme (29,34) for å holde hjulparene i motoridipperens arbeidsretning når låsemekanismen er betjent og aktivert, hvor hver låsemekanisme (29, 34; 29, 35) omfatter to deler, nemlig en første del som er montert på hjulparene (4) og en andre del som er montert på motorhuset (2), hvor det videre er en bremseflate (29) på den ene av låsemekanismens deler og et bremseelement (34; 35) på den andre av dem, idet bremseelementet (34) er forskyvbart mellom en første stilling hvor bremseflaten (29) kan dreie i forhold til bremseelementet (34; 35) for å til-late at hjulparene (4) kan dreie om en i alt vesentlig vertikal akse, og en andre posisjon hvor bremseelementet (34) er i inngrep med bremseflaten (29) og holder denne i posisjon, karakterisert ved at bremseelementets (34) forskyvning utføres ved hjelp av en Bowden-kabel (44) hvis innvendige del i form av en wire (46) er festet til en låsemekanisme (29,34; 29,35), at Bowden-kabelens (44) utvendige del i form av en kabelhylse (48) er festet til den andre av låsemekanis-mene, og at disse to låsemekanismer er konfigurert slik at betjeningen av Bowden-kabelen (44) virker samtidig på begge låsemekanismer.
2. Motorgressklipper ifølge krav 1, karakterisert ved at motorhuset er anordnet på fire hjulpar, hvorav to har en låsemekanisme.
3. Motorgressklipper ifølge krav 1-2, karakterisert ved at bremseelementet (34) omfatter et bånd som strekker seg rundt minst en del av bremseflaten utenpå hodet (29).
4. Motorgressklipper ifølge krav 3, karakterisert ved at hjulparene (4) omfatter en hylse (24) som er dreibart montert på en svingbolt (32) festet til motorhuset (2), idet bremseflaten på hodet (29) strekker seg rundt hylsen (24).
5. Motorgressklipper ifølge krav 1-2, karakterisert ved at bremseelementet er en bremsekloss.
6. Motorgressklipper ifølge krav 5, karakterisert ved at bremseflaten (54) er på minst den ene side av en bremseskive (2).
7. Motorgressklipper ifølge krav 6, karakterisert ved at hjulparene (4) omfatter en hylse (24) som er dreibart anordnet på en svingbolt (32) festet til motorhuset (2) idet bremseskiven (52) er anordnet rundt hylsen (24).
8. Motorgressklipper ifølge ett av de foregående krav, karakterisert ved at låsemekanismen er manuelt betjenbar av en operatør som står bak gressklipperen og holder i dennes håndtak (8).
NO19993404A 1998-07-11 1999-07-09 Motorgressklipper med hjullåsemekanisme NO314281B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9814998.2A GB9814998D0 (en) 1998-07-11 1998-07-11 Wheel locking mechanism

Publications (3)

Publication Number Publication Date
NO993404D0 NO993404D0 (no) 1999-07-09
NO993404L NO993404L (no) 2000-01-12
NO314281B1 true NO314281B1 (no) 2003-03-03

Family

ID=10835302

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993404A NO314281B1 (no) 1998-07-11 1999-07-09 Motorgressklipper med hjullåsemekanisme

Country Status (7)

Country Link
US (1) US6240713B1 (no)
EP (2) EP1064838B1 (no)
AT (2) ATE212181T1 (no)
CA (1) CA2276293C (no)
DE (2) DE69900807T2 (no)
GB (1) GB9814998D0 (no)
NO (1) NO314281B1 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030041578A1 (en) * 2001-08-31 2003-03-06 Fuller Joseph B. Wheeled trimmer
CA2459289A1 (en) * 2001-09-05 2003-03-13 Francis C. Ganance Hospital bed caster apparatus
CA2424605A1 (en) * 2003-04-04 2004-10-04 M.C.Healthcare Products Inc. Directional lock
US20060010643A1 (en) * 2004-07-15 2006-01-19 Hornbach David W Caster with powered brake
US8292327B2 (en) * 2004-09-15 2012-10-23 Fernando Esteban Araya Moreno Device for the optional guiding of at least one self-steering wheel of a trolley
DE202005008098U1 (de) * 2005-05-19 2006-09-28 Wanzl Metallwarenfabrik Gmbh Transportwagen
US7810822B2 (en) * 2006-01-19 2010-10-12 Hill-Rom Services, Inc. Stretcher having hand actuated caster braking apparatus
US7922183B2 (en) 2006-01-19 2011-04-12 Hill-Rom Services, Inc. Stretcher having hand actuated wheel braking apparatus
US7728534B2 (en) 2006-10-17 2010-06-01 Mtd Products Inc Hybrid electric lawnmower
WO2008048618A2 (en) 2006-10-17 2008-04-24 Desa Ip. Llc Hybrid electric device
US8732896B2 (en) 2006-10-17 2014-05-27 Mtd Products Inc Hybrid electric cleaning device
FR2913865B1 (fr) * 2007-03-19 2009-07-03 Hill Rom Soc Par Actions Simpl Pied de lit a roulette
US8076873B1 (en) 2007-06-01 2011-12-13 Mtd Products Inc Hybrid outdoor power equipment
CA2598715A1 (en) * 2007-09-21 2009-03-21 Stanley J. Boyko Brake mechanism for a caster wheel on offset rotary mower
US8196237B2 (en) * 2008-05-23 2012-06-12 Stryker Corporation Patient support brake system
US7574850B1 (en) 2008-06-10 2009-08-18 Deere & Company Caster wheel locking system for walk-behind mower
US8511417B2 (en) 2008-11-18 2013-08-20 Ted H. CORRIHER Braking system for front caster wheels of a self-propelled vehicle
US8083020B2 (en) * 2008-11-18 2011-12-27 Corriher Ted H Braking system for front caster wheels of a self-propelled vehicle
US8282112B2 (en) * 2010-07-09 2012-10-09 Rich Thomas M Vehicle front wheel pivot lock
US8789662B2 (en) 2011-11-09 2014-07-29 Stryker Corporation Wheeled carriage with brake lock system
US9844177B1 (en) * 2015-10-02 2017-12-19 Adrienne B. Kaspar Lawnmower
US10293855B2 (en) 2016-07-13 2019-05-21 Harry Swecker Zero-turn mower with selective steering control
US11046362B1 (en) 2020-08-03 2021-06-29 H. Dean Snider, Jr. Mower castor swivel and steering control systems

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523439A (en) 1948-01-22 1950-09-26 Joseph L May Rotating cutting disk power mower
US2857725A (en) 1955-05-04 1958-10-28 Clemson Bros Inc Adjustable wheel mounting apparatus for mowers
GB878834A (en) 1957-07-08 1961-10-04 Morrison Mowers Ltd Improvements in or relating to rotary scythe mowers
US2948544A (en) 1958-05-08 1960-08-09 George L Rowe Wheel-adjusting mechanisms for lawn mowers
GB919689A (en) 1961-01-09 1963-02-27 Vernon Walter Miller Improvements in or relating to lawn mowers
US3382653A (en) 1964-10-16 1968-05-14 Buigne Frank De Power driven rotary mower
GB1141011A (en) 1965-01-20 1969-01-22 Webb Lawnmowers Ltd Improvements relating to rotary lawn mowers
GB1199310A (en) 1966-12-30 1970-07-22 Victa Ltd An Improved Mobile Cutting Assembly for a Rotary Lawnmower
AU460867B2 (en) 1971-07-06 1975-05-08 Mason And Porter Limited Improvements in or relating to wheeled objects
FR2252802A1 (en) 1973-11-30 1975-06-27 Gutbrod Werke Gmbh Lawn mower with chassis to carry garden equipment - electric rotary type with power take off for other motorised tools
DK205378A (da) 1977-11-29 1979-05-30 Castel Mac Spa Motorklipper
US4246677A (en) * 1979-05-14 1981-01-27 The Colson Company Cart caster
IT7953725V0 (it) 1979-11-09 1979-11-09 Laverda Spa Pietro Gruppo di sopporto per una ruota pivottante di una macchina agricola provvista di dispositivo di bloccaggio della ruota
US4280246A (en) * 1980-01-10 1981-07-28 Roll-Rite Corp. Self-steering caster
US4349937A (en) * 1980-07-11 1982-09-21 Stewart-Warner Corporation Caster assembly with swivel lock and brake
US4349938A (en) * 1980-07-11 1982-09-21 Stewart-Warner Corporation Caster assembly with swivel lock
US4321784A (en) 1980-07-15 1982-03-30 The Toro Company Height of cut adjustment
US4385414A (en) * 1980-10-06 1983-05-31 Joerns Furniture Company Caster for adjustable beds and the like
DE3136203C2 (de) 1981-09-12 1985-05-23 Max 8077 Baar Lippert Schwenklagerung für eine Laufrolle eines Fahrzeuges
AU2063483A (en) 1982-11-22 1984-05-31 Deere & Company Adjustable caster wheel
US4669580A (en) * 1984-02-06 1987-06-02 International Glide Mfg. Corp. Positive lock caster
US4835952A (en) 1985-07-23 1989-06-06 Mclane Frank E Lawn mower height adjustment linkages
US4706328A (en) * 1986-04-25 1987-11-17 E. R. Wagner Mfg. Company Pivoted caster wheel and yoke brake having a detent
US4942726A (en) * 1987-08-28 1990-07-24 Deere & Company Mechanism and method for converting a fixed wheel walk-behind mower to a caster wheel walk-behind mower and vice versa
GB2221373B (en) 1988-08-01 1993-02-03 Theodore William Reinhold Improvements to rotary mowers
US4870811A (en) 1988-11-28 1989-10-03 Steele Robert M Gasoline powered electrical lawn mower
JPH0687700B2 (ja) 1989-08-30 1994-11-09 株式会社クボタ 歩行型芝刈機
US5210998A (en) 1991-01-18 1993-05-18 Honda Giken Kogyo Kabushiki Kaisha Lawn mower with detachable inner members in cutter housing
JPH04125901U (ja) * 1991-05-08 1992-11-17 スガツネ工業株式会社 キヤスタのストツパ装置
US5297379A (en) 1992-03-09 1994-03-29 Fuqua Industries Walk-behind lawn mower with front wheel steering
US5269125A (en) 1992-05-11 1993-12-14 Langley Sr Donald G Trimming mower apparatus
US5355664A (en) 1992-12-21 1994-10-18 The Toro Company Caster wheel suspension and shaft tensioning system for turf maintenance equipment
GB9310022D0 (en) 1993-05-15 1993-06-30 Pihlens Alfred P R Caster wheel assemblies
US5463855A (en) 1994-02-16 1995-11-07 Great Plains Manufacturing, Incorporated Snap-on height adjustment spacer clips for mower deck wheel spindles and the like
US5497856A (en) * 1994-08-31 1996-03-12 Colson Caster Corporation Locking caster brake assembly
GB2293095A (en) * 1994-09-14 1996-03-20 Peter Richard Sladden Trolley with lockable castors
NL9401557A (nl) 1994-09-26 1996-05-01 Mechanisatie En Konstruktiebed Snelhoogteverstelling.
NL9402006A (nl) 1994-11-29 1996-07-01 Seenus Nl Bv R Van Rolstoelframe, alsmede zwenkwielsamenstel.
WO1996028011A1 (en) 1995-03-13 1996-09-19 Endeco Corporation Tractor-mounted device for line trimmer and other lawn care tools
DE29508100U1 (de) * 1995-05-17 1996-09-19 Expresso Deutschland Transportgeräte GmbH, 34123 Kassel Verteiler- bzw. Zustellerwagen
US5653096A (en) 1995-09-05 1997-08-05 Edwards; Byford E. Maneuverable three-wheeled lawn mower
US5829096A (en) * 1996-01-29 1998-11-03 Perry; Eugene D. Locking caster
AU715635B2 (en) * 1996-06-14 2000-02-10 Roland Leonard Zacher Push mower
US5799366A (en) * 1996-10-29 1998-09-01 Zocco; Jay A. Locking swivel caster apparatus and method
US5899469A (en) * 1997-02-06 1999-05-04 Pinto; David Alexander Vehicle with lockable casters
DE29712138U1 (de) 1997-07-10 1997-10-09 Hähnle, Volker, Dipl.-Wirtsch.-Ing., 75438 Knittlingen Rasenmäher mit Motorantrieb und Rasenkanten-Schneidevorrichtung
GB2327916B (en) * 1997-08-06 2002-05-01 Ivan Dias Direction controllable push trolley

Also Published As

Publication number Publication date
DE69900807D1 (de) 2002-03-14
DE69909765T2 (de) 2004-02-05
DE69909765D1 (de) 2003-08-28
NO993404L (no) 2000-01-12
US6240713B1 (en) 2001-06-05
EP0972438A1 (en) 2000-01-19
DE69900807T2 (de) 2002-07-04
NO993404D0 (no) 1999-07-09
EP1064838A2 (en) 2001-01-03
GB9814998D0 (en) 1998-09-09
CA2276293A1 (en) 2000-01-11
EP1064838B1 (en) 2003-07-23
EP1064838A3 (en) 2001-05-02
ATE245341T1 (de) 2003-08-15
CA2276293C (en) 2004-09-28
ATE212181T1 (de) 2002-02-15
EP0972438B1 (en) 2002-01-23

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