GB2030435B - Mower with cutter discs driven from underneath - Google Patents

Mower with cutter discs driven from underneath

Info

Publication number
GB2030435B
GB2030435B GB7930600A GB7930600A GB2030435B GB 2030435 B GB2030435 B GB 2030435B GB 7930600 A GB7930600 A GB 7930600A GB 7930600 A GB7930600 A GB 7930600A GB 2030435 B GB2030435 B GB 2030435B
Authority
GB
United Kingdom
Prior art keywords
casing
underneath
mower
sleeve
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7930600A
Other versions
GB2030435A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAMIBEM
Original Assignee
SAMIBEM
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 SAMIBEM filed Critical SAMIBEM
Publication of GB2030435A publication Critical patent/GB2030435A/en
Application granted granted Critical
Publication of GB2030435B publication Critical patent/GB2030435B/en
Expired legal-status Critical Current

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
    • A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A01D34/664—Disc cutter bars

Landscapes

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

Abstract

A rotary scythe mower has cutter discs 1 each driven from underneath by a shaft 33 and bevel gearing 85 including a bevel pinion 88 provided with a sleeve 89. A bore through the sleeve 89 has splines to mesh with splines 55 on the shaft 33. The pinion 88 is mounted in ball bearings 90 on the sheath 89. The disc casing 84 is sealed by a packing 93 on the end 94 of the sleeve 89. The packing 93 has lips to engage a plane surface of a casing wall part 92. The casing 84 includes a lower wall 91 which is protected by a skid 77 and which in the axial direction of the shaft 33 has an extent 1 smaller than the width L of the upper part of the casing 84. <IMAGE>
GB7930600A 1978-09-06 1979-09-04 Mower with cutter discs driven from underneath Expired GB2030435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826367A FR2435189A2 (en) 1978-09-06 1978-09-06 BOTTOM DRIVE DISCS

Publications (2)

Publication Number Publication Date
GB2030435A GB2030435A (en) 1980-04-10
GB2030435B true GB2030435B (en) 1983-01-19

Family

ID=9212621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930600A Expired GB2030435B (en) 1978-09-06 1979-09-04 Mower with cutter discs driven from underneath

Country Status (4)

Country Link
DE (1) DE2935495A1 (en)
FR (1) FR2435189A2 (en)
GB (1) GB2030435B (en)
NL (1) NL190181C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104178A (en) * 1981-09-10 1983-04-05 Lely Nv C Van Der FLEXIBLE CUTTING CAP.
ATE41584T1 (en) * 1981-09-10 1989-04-15 Lely Nv C Van Der MOWER.
NL8201754A (en) * 1982-04-28 1983-11-16 Lely Nv C Van Der MOWER.
NL8203461A (en) * 1982-09-06 1984-04-02 Lely Nv C Van Der MOWING DEVICE FOR AGRICULTURAL PURPOSES.
US4466234A (en) * 1982-11-22 1984-08-21 Sasaki Nouki Kabushiki Kaisha Disk mower
US4679384A (en) * 1983-04-27 1987-07-14 C. Van Der Lely N.V. Mowing machine
NL8403245A (en) * 1984-10-25 1986-05-16 Zweegers & Zonen P J CUTTING MACHINE.
DE19803464A1 (en) * 1998-01-30 1999-08-12 Walterscheid Gmbh Gkn Gear for driving mowing discs of disc mower

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784327A (en) * 1928-12-19 1930-12-09 Ambrose L Allen Mowing machine
US2620615A (en) * 1948-02-25 1952-12-09 Ambrose L Allen Adjustable cutter bar for mowing machines
FR1480616A (en) * 1966-05-20 1967-05-12 Zweegers & Zonen P J Mower
FR1507229A (en) * 1966-11-14 1967-12-29 Rech Expl Invent Guillotin Advanced training in disc mowers
US3507102A (en) * 1967-05-25 1970-04-21 Sperry Rand Corp Rotary mower drive
ES202530Y (en) * 1974-04-24 1976-03-01 Maquinaria Agricola Zaga, S. A. POWER TRANSMISSION SHAFT FOR MOWERS.
NL181617C (en) * 1976-05-20 1987-10-01 Lely Nv C Van Der MOWER.

Also Published As

Publication number Publication date
FR2435189A2 (en) 1980-04-04
NL7906329A (en) 1980-03-10
GB2030435A (en) 1980-04-10
DE2935495A1 (en) 1980-03-20
NL190181B (en) 1993-07-01
FR2435189B2 (en) 1982-06-11
NL190181C (en) 1993-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930904