AT381830B - MOTORBOW MOWER - Google Patents

MOTORBOW MOWER

Info

Publication number
AT381830B
AT381830B AT0564778A AT564778A AT381830B AT 381830 B AT381830 B AT 381830B AT 0564778 A AT0564778 A AT 0564778A AT 564778 A AT564778 A AT 564778A AT 381830 B AT381830 B AT 381830B
Authority
AT
Austria
Prior art keywords
motorbow
mower
motorbow mower
Prior art date
Application number
AT0564778A
Other languages
German (de)
Other versions
ATA564778A (en
Inventor
Herbert Dr Kazda
Bruno Dipl Ing Stach
Original Assignee
Wolf Geraete Gmbh
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 Wolf Geraete Gmbh filed Critical Wolf Geraete Gmbh
Priority to AT138984A priority Critical patent/ATA138984A/en
Publication of ATA564778A publication Critical patent/ATA564778A/en
Application granted granted Critical
Publication of AT381830B publication Critical patent/AT381830B/en

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
    • A01D34/826—Noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/007—Other engines having vertical crankshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
AT0564778A 1977-08-05 1978-08-03 MOTORBOW MOWER AT381830B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT138984A ATA138984A (en) 1977-08-05 1984-04-26 MOTOR LAWN MOWER WITH VERTICAL KNIFE SHAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735491A DE2735491C2 (en) 1977-08-05 1977-08-05 Motor lawn mower

Publications (2)

Publication Number Publication Date
ATA564778A ATA564778A (en) 1986-05-15
AT381830B true AT381830B (en) 1986-12-10

Family

ID=6015778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0564778A AT381830B (en) 1977-08-05 1978-08-03 MOTORBOW MOWER

Country Status (8)

Country Link
AT (1) AT381830B (en)
BE (1) BE869482A (en)
CH (1) CH631599A5 (en)
DE (1) DE2735491C2 (en)
ES (1) ES472399A1 (en)
FR (1) FR2399200A1 (en)
IT (1) IT1097657B (en)
NL (1) NL7808163A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032968A1 (en) * 1980-01-29 1981-08-05 Black & Decker Inc. Sound absorption for a lawnmower
FR2474810A1 (en) * 1980-01-31 1981-08-07 Bernard Moteurs Silencer for motor driven lawn-mower - consists of chamber inside housing below motor, with extension in cover fitted over top
US4813385A (en) * 1984-11-01 1989-03-21 Honda Giken Kogyo Kabushiki Kaisha General-purpose internal combustion engine
FR2572461B1 (en) * 1984-11-01 1988-08-19 Honda Motor Co Ltd INTERNAL COMBUSTION ENGINE FOR GENERAL USE.
US4790273A (en) * 1987-02-19 1988-12-13 Kiyohiko Oguri Vertical engine for walk behind lawn mower
US5101615A (en) * 1989-08-18 1992-04-07 Fassauer Arthur L Air-floated apparatus
US5857439A (en) * 1997-05-22 1999-01-12 Kioritz Corporation Controlled noise portable power unit for operating a tool
DE19813624B4 (en) * 1998-03-27 2004-11-11 Motorenfabrik Hatz Gmbh & Co Kg Air-cooled internal combustion engine with a crankshaft rotating around a vertical axis, in particular a single-cylinder diesel engine
US6434918B1 (en) 1998-07-23 2002-08-20 Ariens Company Enclosed lawnmower having air flow control
FR2812168B1 (en) * 2000-07-28 2003-03-21 Applic De Mecaniques Agricoles LAWN MOTOR MOWER EQUIPPED WITH A CUTTING BLADE BRAKE CLUTCH DEVICE
BE1014548A6 (en) * 2001-01-17 2003-12-02 Verschatse Hugo Mower with engine.
US20040083701A1 (en) * 2002-10-31 2004-05-06 Brower David R. Enclosed lawnmower engine with underdeck muffler
GB2411566B (en) * 2004-03-04 2007-03-14 Electrolux Outdoor Prod Ltd Lawnmower
JP4349579B2 (en) * 2004-06-14 2009-10-21 本田技研工業株式会社 Brush cutter
US7971416B2 (en) * 2005-03-09 2011-07-05 Deere & Company Mounting hydraulic motor on mower deck
US7322176B2 (en) 2005-04-12 2008-01-29 Deere & Company Flexible sound barrier curtain for grass collection container
US20080053746A1 (en) * 2006-08-30 2008-03-06 Albert Roger W Noise reduction shroud
IT201600125705A1 (en) * 2016-12-13 2018-06-13 Stiga S P A In Breve Anche St S P A Mower with anti-vibration fixing means

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7603041U1 (en) * 1900-01-01 Gutbrod-Werke Gmbh, 6601 Buebingen
US3056249A (en) * 1959-11-02 1962-10-02 Outboard Marine Corp Mower with resiliently mounted engine
US3044239A (en) * 1960-09-09 1962-07-17 Briggs & Stratton Corp Rotary power lawn mower with improved engine
US3574272A (en) 1969-04-01 1971-04-13 Ralph W Krewson Combination lawnmower and leaf rake
DE1944645C3 (en) * 1969-09-03 1981-07-23 Zündapp-Werke GmbH, 8000 München Walk-behind lawn mower
DE2346461C2 (en) * 1973-09-14 1981-09-17 Alois Kober KG, 8871 Kötz Noise-insulated lawn mower
ZA753222B (en) * 1974-06-19 1976-04-28 Wolf Geraete Gmbh Lawn mower

Also Published As

Publication number Publication date
IT7826408A0 (en) 1978-08-02
IT1097657B (en) 1985-08-31
FR2399200A1 (en) 1979-03-02
DE2735491A1 (en) 1979-02-08
CH631599A5 (en) 1982-08-31
DE2735491C2 (en) 1982-11-25
ATA564778A (en) 1986-05-15
BE869482A (en) 1978-12-01
ES472399A1 (en) 1979-03-16
FR2399200B1 (en) 1983-08-26
NL7808163A (en) 1979-02-07

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time