DK0782380T3 - Rotary mower - Google Patents

Rotary mower

Info

Publication number
DK0782380T3
DK0782380T3 DK95934084T DK95934084T DK0782380T3 DK 0782380 T3 DK0782380 T3 DK 0782380T3 DK 95934084 T DK95934084 T DK 95934084T DK 95934084 T DK95934084 T DK 95934084T DK 0782380 T3 DK0782380 T3 DK 0782380T3
Authority
DK
Denmark
Prior art keywords
passages
blade
mowed material
covers
mowed
Prior art date
Application number
DK95934084T
Other languages
Danish (da)
Inventor
Alfred Tutschka
Original Assignee
Alfred Tutschka
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 Alfred Tutschka filed Critical Alfred Tutschka
Application granted granted Critical
Publication of DK0782380T3 publication Critical patent/DK0782380T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/001—Accessories not otherwise provided for
    • A01D34/005—Mulching means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The invention concerns a sickle mowing machine having a rotatable blade (12, 14, 16) which is substantially surrounded over its periphery and at the top by a cover (46). The blade (12, 14, 16) comprises an upwardly directed guide arrangement (32) and a downwardly directed guide arrangement (42) which swirl mowed material upwards and urge it down to the ground again. The mowed material thus passes several times into the cutting region of the blade (12, 14, 16) and is thus comminuted ("pulverized") a number of times. In order to be able to mow a broad swathe in one course, a plurality of blades (12, 14, 16) of the above-mentioned type are arranged adjacent one another. In order to increase the efficiency of the comminution process, the covers (46) have passages (48) for the mowed material. Peripheral walls (50) of the covers (46) widen tangentially in the sense of rotation (U) towards the passages (48) so that the effective width (d) of the passages (48) for mowed material moving in a tangential direction is as wide as possible.
DK95934084T 1994-09-24 1995-09-21 Rotary mower DK0782380T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434272A DE4434272C1 (en) 1994-09-24 1994-09-24 Rotary mower with at least two covers
PCT/EP1995/003716 WO1996008955A1 (en) 1994-09-24 1995-09-21 Sickle mowing machine

Publications (1)

Publication Number Publication Date
DK0782380T3 true DK0782380T3 (en) 1999-04-26

Family

ID=6529171

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95934084T DK0782380T3 (en) 1994-09-24 1995-09-21 Rotary mower

Country Status (7)

Country Link
EP (1) EP0782380B1 (en)
AT (1) ATE168524T1 (en)
AU (1) AU3651095A (en)
DE (2) DE4434272C1 (en)
DK (1) DK0782380T3 (en)
ES (1) ES2122680T3 (en)
WO (1) WO1996008955A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039834C2 (en) * 2000-08-16 2003-07-24 Ennepetaler Schneid Maehtech Method and device for cutting and cutting particularly high-growing clippings
ATE271306T1 (en) * 2000-08-26 2004-08-15 Mws Schneidwerkzeuge Gmbh & Co MOWING AND MULCHING SYSTEM FOR LAWN MOWERS
DE10355749B4 (en) * 2003-11-28 2006-03-23 Schell Grüntechnik GmbH Knife for a sickle mower
DE10357465B3 (en) 2003-12-09 2005-07-07 ESM Ennepetaler Schneid- und Mähtechnik GmbH & Co KG Method and device for cutting and cutting particularly high-growth clippings
DE102005050215A1 (en) * 2005-06-10 2006-12-21 Wiedenmann Gmbh Mulchmähdeck
US8171709B1 (en) 2010-10-27 2012-05-08 Schiller Grounds Care, Inc. Mower baffle system
DE102013105523A1 (en) 2013-05-29 2014-12-04 Schell Gmbh Knife for a sickle mower and sickle mower
US11234365B2 (en) 2017-10-31 2022-02-01 Clark Equipment Company Baffles for mower deck
RU201032U1 (en) * 2020-07-23 2020-11-24 Владимир Александрович Гулый ATTACHED ROTARY TRACTOR LAWN MOWER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114229A (en) * 1962-05-25 1963-12-17 Wilson Floyd Thomas Rotary mower blade height adjuster
US3387436A (en) * 1965-04-13 1968-06-11 Int Harvester Co Rotary cutter
GB1201938A (en) * 1966-12-12 1970-08-12 Wood Brothers Mfg Company Power transmitting apparatus more particularly for multi-section mowers
US4226074A (en) * 1979-01-08 1980-10-07 Excel Industries, Inc. Lawnmower deck
FR2643213A1 (en) * 1989-02-17 1990-08-24 Eurl Duyck Mower
US5133176A (en) * 1990-07-27 1992-07-28 The Toro Company Multi-bladed mulching mower
US5251430A (en) * 1990-08-10 1993-10-12 Honda Giken Kogyo Kabushiki Kaisha Cutter and housing assembly for lawn mower
DE4034978A1 (en) * 1990-11-03 1992-05-21 Alfred Tutschka Rotary lawn mower - has horizontal blade revolving on motor spindle inside hooded casing
US5212938A (en) * 1991-11-27 1993-05-25 The Toro Company Mulching mower with obround cutting chamber
US5267429A (en) * 1992-07-21 1993-12-07 Deere & Company Rear discharge mulching apparatus

Also Published As

Publication number Publication date
EP0782380B1 (en) 1998-07-22
WO1996008955A1 (en) 1996-03-28
AU3651095A (en) 1996-04-09
DE59502916D1 (en) 1998-08-27
ATE168524T1 (en) 1998-08-15
DE4434272C1 (en) 1996-01-18
ES2122680T3 (en) 1998-12-16
EP0782380A1 (en) 1997-07-09

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