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
NO993404D0 (no
NO993404L (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)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Replacement Of Web Rolls (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (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) DE69909765T2 (no)
GB (1) GB9814998D0 (no)
NO (1) NO314281B1 (no)

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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
US7922183B2 (en) 2006-01-19 2011-04-12 Hill-Rom Services, Inc. Stretcher having hand actuated wheel braking apparatus
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GB2477457B (en) * 2008-11-18 2013-03-06 Tc Corriher Implement Company Inc Braking system for front caster wheels of a self propelled vehicle
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Also Published As

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

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