GB1503033A - Rotary harrows - Google Patents

Rotary harrows

Info

Publication number
GB1503033A
GB1503033A GB2683575A GB2683575A GB1503033A GB 1503033 A GB1503033 A GB 1503033A GB 2683575 A GB2683575 A GB 2683575A GB 2683575 A GB2683575 A GB 2683575A GB 1503033 A GB1503033 A GB 1503033A
Authority
GB
United Kingdom
Prior art keywords
rotation
support
shaft
pinion
balls
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
GB2683575A
Other languages
English (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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of GB1503033A publication Critical patent/GB1503033A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D7/044—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • A01B33/085—Transmissions; Gearings; Power distribution specially adapted for tools on a vertical shaft
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
    • A01B33/146—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented vertically or steeply inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
GB2683575A 1974-07-05 1975-06-24 Rotary harrows Expired GB1503033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7409103A NL7409103A (nl) 1974-07-05 1974-07-05 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
GB1503033A true GB1503033A (en) 1978-03-08

Family

ID=19821705

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2683575A Expired GB1503033A (en) 1974-07-05 1975-06-24 Rotary harrows
GB889177A Expired GB1503034A (en) 1974-07-05 1975-06-24 Soil cultivating implements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB889177A Expired GB1503034A (en) 1974-07-05 1975-06-24 Soil cultivating implements

Country Status (5)

Country Link
DE (1) DE2529175A1 (cg-RX-API-DMAC10.html)
FR (1) FR2276770A1 (cg-RX-API-DMAC10.html)
GB (2) GB1503033A (cg-RX-API-DMAC10.html)
IT (1) IT1039640B (cg-RX-API-DMAC10.html)
NL (1) NL7409103A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305015A3 (en) * 1987-08-27 1989-05-24 C. van der Lely N.V. A soil cultivating machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307505B1 (de) * 1987-09-18 1991-05-08 H. Niemeyer Söhne GmbH & Co. KG Bodenbearbeitungsmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228384A1 (de) * 1971-10-14 1973-04-19 Wtz Landtechnik 0.71 amt fuer erfindungs- und patentwesen, berlin (ost) wp158308 bez: fraeswerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305015A3 (en) * 1987-08-27 1989-05-24 C. van der Lely N.V. A soil cultivating machine

Also Published As

Publication number Publication date
FR2276770A1 (fr) 1976-01-30
FR2276770B1 (cg-RX-API-DMAC10.html) 1982-04-02
IT1039640B (it) 1979-12-10
DE2529175A1 (de) 1976-01-22
NL7409103A (nl) 1976-01-07
GB1503034A (en) 1978-03-08

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Legal Events

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