[go: up one dir, main page]

NL7806847A - Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle - Google Patents

Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle

Info

Publication number
NL7806847A
NL7806847A NL7806847A NL7806847A NL7806847A NL 7806847 A NL7806847 A NL 7806847A NL 7806847 A NL7806847 A NL 7806847A NL 7806847 A NL7806847 A NL 7806847A NL 7806847 A NL7806847 A NL 7806847A
Authority
NL
Netherlands
Prior art keywords
tractor
vertical axis
rear axle
implement
hinges
Prior art date
Application number
NL7806847A
Other languages
Dutch (nl)
Original Assignee
Craven Tasker Andover Ltd
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
Priority claimed from GB27492/77A external-priority patent/GB1604851A/en
Application filed by Craven Tasker Andover Ltd filed Critical Craven Tasker Andover Ltd
Publication of NL7806847A publication Critical patent/NL7806847A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

The trailer frame is for coupling an implement e.g. fertiliser spreader with wheel axle to a tractor. It allows a hinging movement about a generally vertical axis between the tractor rear axle and the implement, and one about an imaginary or real horizontal one near the tractor rear axle, pref. vertically below it. There can be a rigid frame with three mounting points (31-33) for attachment to a conventional three-point tractor linkage, and a first hinged towing point by which it is attached to the implement so as to swing about a vertical axis (39). A lever (36) hinges at one end on the frame about a second vertical axis (37), and at the other on the implement at a point (38) on the first one.
NL7806847A 1977-06-30 1978-06-26 Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle NL7806847A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27492/77A GB1604851A (en) 1977-06-30 1977-06-30 Powder or granular materials spreaders
GB3823577 1977-09-14

Publications (1)

Publication Number Publication Date
NL7806847A true NL7806847A (en) 1979-01-03

Family

ID=26258855

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806847A NL7806847A (en) 1977-06-30 1978-06-26 Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle

Country Status (1)

Country Link
NL (1) NL7806847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU667513B2 (en) * 1993-03-17 1996-03-28 Kevin John Prater Lifting tow bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU667513B2 (en) * 1993-03-17 1996-03-28 Kevin John Prater Lifting tow bar

Similar Documents

Publication Publication Date Title
GB2035917A (en) Tractor
DE3267797D1 (en) Mowing machine
GB1408669A (en) Detachable front end loader
EP0138519A3 (en) Towing hitches
US2865658A (en) Adjustable support for an implement
NL7806847A (en) Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle
GB1427880A (en) Vehicle step mounting arrangement
FR2403218A1 (en) Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle
FR2399197A1 (en) Agricultural machine hitch supporting truck - has harrow frame with rear gantry on wheels with implement hitch
CA2066183A1 (en) Vehicle
FR2506249A1 (en) TRACTOR
GB2006592A (en) A draw-bar hitch for farm implements
FR2342014A1 (en) Tractor towed agricultural harrow - has retractable wheels and draw bar adjustable and lockable in position by linkage and stop
US2569736A (en) Multiple-drill tractor hitch
ATE245553T1 (en) ATTACHMENT FOR AN AGRICULTURAL IMPLEMENT
CA2169395A1 (en) Implement and hitch
GB1420786A (en) Towing connections
GB983503A (en) Improvements in and relating to rotary brush sweeping machines
FR2408290A2 (en) Width marker for sprayer or spreader - has free wheels at outer end of boom which is pivotally coupled to front of tractor (DK 5.6.79)
FR2263672A1 (en) Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat
FR2348635A2 (en) Rotary mounted plough with 3 points coupling - has support wheel running along furrow and mounted on chassis with stop pieces preventing swing back
GB2009579A (en) Improvements in or Relating to Pick-Up Hitches
GB2252278A (en) Vehicle
GB996000A (en) Improvements in or relating to means for coupling implements to tractors
GB2021916A (en) Mounting implements on a tractor etc.

Legal Events

Date Code Title Description
BV The patent application has lapsed