GB176693A - Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements - Google Patents

Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements

Info

Publication number
GB176693A
GB176693A GB1065321A GB1065321A GB176693A GB 176693 A GB176693 A GB 176693A GB 1065321 A GB1065321 A GB 1065321A GB 1065321 A GB1065321 A GB 1065321A GB 176693 A GB176693 A GB 176693A
Authority
GB
United Kingdom
Prior art keywords
lever
tractor
conjunction
motor
operating mechanism
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
GB1065321A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1065321A priority Critical patent/GB176693A/en
Publication of GB176693A publication Critical patent/GB176693A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection

Landscapes

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

Abstract

176,693. Hallam, D. K. April 12, 1921. Couplings for tractors.-In a laterally adjustable coupling between a tractor and an agricultural implement, the draw-bolt is mounted to slide transversely in guides and is adjusted from a hand-lever through link-work. The draw-bolt C is provided with shoulders which retain it in position between transverse guide-bars A, A', B, B<1>, secured to the rear of the tractor. The drawbolt is operated from the hand-lever F through a lever E and link G, the lever E being pivoted at the upper end of a standard D, the position of which can be varied. The hand-lever F can be locked in any position by a toothed sector H. The bars B, B<1> may be turned relatively to the bars A, A<1> about the axis R to a limited extent to accommodate difference of level between the tractor and implement.
GB1065321A 1921-04-12 1921-04-12 Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements Expired GB176693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1065321A GB176693A (en) 1921-04-12 1921-04-12 Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1065321A GB176693A (en) 1921-04-12 1921-04-12 Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements

Publications (1)

Publication Number Publication Date
GB176693A true GB176693A (en) 1922-03-16

Family

ID=9971796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1065321A Expired GB176693A (en) 1921-04-12 1921-04-12 Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements

Country Status (1)

Country Link
GB (1) GB176693A (en)

Similar Documents

Publication Publication Date Title
GB176693A (en) Improvements in or connected with transversely adjustable drawbars and operating mechanism, particularly adapted for use in conjunction with motor-tractor drawn agricultural implements
US2297788A (en) Power lift
US1465168A (en) Hitch
GB178786A (en) Improvements in turn-wrest ploughs
US2375025A (en) Tractor-mounted implement
GB175503A (en) Improvements in draw-bars for agricultural or other purposes
GB175416A (en) Improvements in tractor draught attachments for agricultural implements
US1465849A (en) Draft coupling
US1326271A (en) Implement-hitch
GB180610A (en) A variable drawbar attachment for agricultural tractors and the like
US1851142A (en) Implement hitch
US1414457A (en) Tractor drawbar
GB494750A (en) Improvements in or relating to traction arrangements for agricultural implements
GB129544A (en) Improved Means for Adjustably Attaching Agricultural Machines or Implements to a Tractor.
GB664101A (en) Improvements in and relating to lifting mechanism for ploughs, harrows and the like agricultural implements
GB264171A (en) Means for coupling to a tractor two-wheeled vehicles or towed agricultural implements
GB683317A (en) Coupling means for fully-supported agricultural working tools connected to a tractor
GB190835A (en) Improvement relating to agricultural tractors and the like
GB192556A (en) Improvements in draw-bar hitches for agricultural tractors
US1380352A (en) Header-pusher for tractors
US2352397A (en) Draft hitch
US1428517A (en) Hitch device
US2150660A (en) Lever
GB278904A (en) Improvements in means for connecting agricultural implements to tractors
US1512737A (en) Plow attachment for tractors