GB1531403A - Folding tool bar for agricultural implements - Google Patents

Folding tool bar for agricultural implements

Info

Publication number
GB1531403A
GB1531403A GB1594877A GB1594877A GB1531403A GB 1531403 A GB1531403 A GB 1531403A GB 1594877 A GB1594877 A GB 1594877A GB 1594877 A GB1594877 A GB 1594877A GB 1531403 A GB1531403 A GB 1531403A
Authority
GB
United Kingdom
Prior art keywords
tool bar
folding tool
agricultural implements
lever
frame member
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
GB1594877A
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Priority to GB1594877A priority Critical patent/GB1531403A/en
Publication of GB1531403A publication Critical patent/GB1531403A/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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

1531403 Folding tool bars INTERNATIONAL HARVESTER CO 18 April 1977 15948/77 Heading A1B A folding tool bar for an agricultural implement is folded by means of a hydraulic ram housed within the main frame member 39 of the tool bar. A lever 70 on the wing section 41 of the tool bar is also housed within the frame member 39 when the tool bar is in the operative position and is connected to yoke arms 62 on the end of the plunger 58 of the ram by links 72; each link being pivoted at one end to the lever 70 by a pivot pin 74 at the other end to the yoke arms 62 by pivot pins 76.
GB1594877A 1977-04-18 1977-04-18 Folding tool bar for agricultural implements Expired GB1531403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1594877A GB1531403A (en) 1977-04-18 1977-04-18 Folding tool bar for agricultural implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1594877A GB1531403A (en) 1977-04-18 1977-04-18 Folding tool bar for agricultural implements

Publications (1)

Publication Number Publication Date
GB1531403A true GB1531403A (en) 1978-11-08

Family

ID=10068444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1594877A Expired GB1531403A (en) 1977-04-18 1977-04-18 Folding tool bar for agricultural implements

Country Status (1)

Country Link
GB (1) GB1531403A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044569A1 (en) * 1980-07-23 1982-01-27 Deere & Company Folding and unfolding implement or tool bar, particularly for agricultural machines
EP0878118A1 (en) * 1997-05-17 1998-11-18 Lemken GmbH & Co. KG Foldable rotary harrow with integrated folding cylinders
US8833481B2 (en) 2012-09-06 2014-09-16 Cnh Industrial America Llc System for controlling wing tool bars of an agricultural implement having an angle sensor
ES2499115A1 (en) * 2013-03-26 2014-09-26 Francisco MORENO MARTÍNEZ Cutting blade attachment device for folding heads for mowing combines (Machine-translation by Google Translate, not legally binding)
WO2024145699A1 (en) * 2023-01-04 2024-07-11 Gts Do Brasil Ltda Hinge system for a harvesting platform

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044569A1 (en) * 1980-07-23 1982-01-27 Deere & Company Folding and unfolding implement or tool bar, particularly for agricultural machines
EP0878118A1 (en) * 1997-05-17 1998-11-18 Lemken GmbH & Co. KG Foldable rotary harrow with integrated folding cylinders
US8833481B2 (en) 2012-09-06 2014-09-16 Cnh Industrial America Llc System for controlling wing tool bars of an agricultural implement having an angle sensor
US9918424B2 (en) 2012-09-06 2018-03-20 Cnh Industrial America Llc Method for controlling wing tool bars of an agricultural implement
ES2499115A1 (en) * 2013-03-26 2014-09-26 Francisco MORENO MARTÍNEZ Cutting blade attachment device for folding heads for mowing combines (Machine-translation by Google Translate, not legally binding)
WO2024145699A1 (en) * 2023-01-04 2024-07-11 Gts Do Brasil Ltda Hinge system for a harvesting platform

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee