FR504976A - Improvements to endless track tractors - Google Patents

Improvements to endless track tractors

Info

Publication number
FR504976A
FR504976A FR504976A FR504976DA FR504976A FR 504976 A FR504976 A FR 504976A FR 504976 A FR504976 A FR 504976A FR 504976D A FR504976D A FR 504976DA FR 504976 A FR504976 A FR 504976A
Authority
FR
France
Prior art keywords
endless track
track tractors
tractors
endless
track
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
FR504976A
Other languages
French (fr)
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.)
Holt Manufacturing Co
Original Assignee
Holt Manufacturing Co
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 Holt Manufacturing Co filed Critical Holt Manufacturing Co
Application granted granted Critical
Publication of FR504976A publication Critical patent/FR504976A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR504976A 1918-08-31 1918-08-31 Improvements to endless track tractors Expired FR504976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504976T 1918-08-31

Publications (1)

Publication Number Publication Date
FR504976A true FR504976A (en) 1920-07-20

Family

ID=8908169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504976A Expired FR504976A (en) 1918-08-31 1918-08-31 Improvements to endless track tractors

Country Status (1)

Country Link
FR (1) FR504976A (en)

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