GB851240A - Platform leveling system - Google Patents

Platform leveling system

Info

Publication number
GB851240A
GB851240A GB683058A GB683058A GB851240A GB 851240 A GB851240 A GB 851240A GB 683058 A GB683058 A GB 683058A GB 683058 A GB683058 A GB 683058A GB 851240 A GB851240 A GB 851240A
Authority
GB
United Kingdom
Prior art keywords
rams
vehicle
pivots
carried
leveling system
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
GB683058A
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.)
HUGH MARTIN RUSH
Original Assignee
HUGH MARTIN RUSH
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 to US583791A priority Critical patent/US2829901A/en
Application filed by HUGH MARTIN RUSH filed Critical HUGH MARTIN RUSH
Priority to GB683058A priority patent/GB851240A/en
Publication of GB851240A publication Critical patent/GB851240A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

851,240. Earth-excavating machines. RUSH, H. M., and CLEMENTS, S. K. March 4, 1958, No. 6830/58. Class 68(1). [Also in Group XXX]. A support 30 (Figs. 2 and 3) for a jib 34 is carried by rams 50, 52 which serve to level it. In the vehicle-mounted crane illustrated the rams are mounted between pivots 62 on the rear axle of the vehicle and pivots 56 on a yoke 34 carried by the member 30 which is pivoted at 26 to the platform 8 of the vehicle. A further ram 36 controls the inclination of the member 30 about the pivot 26 and liquid for feeding the rams is contained within the member 30. Valves controlling the rams 50, 52 may be caused to power them, to leave them free to move with the springs 12 of the vehicle, or to lock them against displacement.
GB683058A 1956-05-09 1958-03-04 Platform leveling system Expired GB851240A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US583791A US2829901A (en) 1956-05-09 1956-05-09 Platform leveling system
GB683058A GB851240A (en) 1958-03-04 1958-03-04 Platform leveling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB683058A GB851240A (en) 1958-03-04 1958-03-04 Platform leveling system

Publications (1)

Publication Number Publication Date
GB851240A true GB851240A (en) 1960-10-12

Family

ID=9821533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB683058A Expired GB851240A (en) 1956-05-09 1958-03-04 Platform leveling system

Country Status (1)

Country Link
GB (1) GB851240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248597A (en) * 1990-10-04 1992-04-15 Motoda Electronics Cargo loading crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248597A (en) * 1990-10-04 1992-04-15 Motoda Electronics Cargo loading crane
GB2248597B (en) * 1990-10-04 1994-10-12 Motoda Electronics Posture adjusting mechanism of cargo handling device for use in cargo trucks

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