GB853832A - Improvements in or relating to tractors to facilitate control of bulldozer attachments thereon - Google Patents

Improvements in or relating to tractors to facilitate control of bulldozer attachments thereon

Info

Publication number
GB853832A
GB853832A GB22205/59A GB2220559A GB853832A GB 853832 A GB853832 A GB 853832A GB 22205/59 A GB22205/59 A GB 22205/59A GB 2220559 A GB2220559 A GB 2220559A GB 853832 A GB853832 A GB 853832A
Authority
GB
United Kingdom
Prior art keywords
bulldozer
tractors
attachments
relating
facilitate control
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
GB22205/59A
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
Publication of GB853832A publication Critical patent/GB853832A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2016—Winches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

853,832. Earth-working equipment. INTERNATIONAL HARVESTER CO. June 29, 1959 [Sept. 19, 1958], No. 22205/59. Class 68(1). The pump of an hydraulic system for two jacks controlling the pitch and tilt of a dozer blade mounted on a tractor is driven through suitable gearing from a constantly driven part of a drive from a forward power take off of a tractor to a winch of a cable system for raising and lowering the blade. The pump is preferably secured to the casing of the winch drive.
GB22205/59A 1958-09-19 1959-06-29 Improvements in or relating to tractors to facilitate control of bulldozer attachments thereon Expired GB853832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US853832XA 1958-09-19 1958-09-19

Publications (1)

Publication Number Publication Date
GB853832A true GB853832A (en) 1960-11-09

Family

ID=22191262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22205/59A Expired GB853832A (en) 1958-09-19 1959-06-29 Improvements in or relating to tractors to facilitate control of bulldozer attachments thereon

Country Status (1)

Country Link
GB (1) GB853832A (en)

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