GB830444A - An elevating type dolly - Google Patents

An elevating type dolly

Info

Publication number
GB830444A
GB830444A GB8774/58A GB877458A GB830444A GB 830444 A GB830444 A GB 830444A GB 8774/58 A GB8774/58 A GB 8774/58A GB 877458 A GB877458 A GB 877458A GB 830444 A GB830444 A GB 830444A
Authority
GB
United Kingdom
Prior art keywords
base structure
corner castings
northrop
arms
elevating type
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
GB8774/58A
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.)
Northrop Grumman Corp
Original Assignee
Northrop Grumman 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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of GB830444A publication Critical patent/GB830444A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
    • B60P1/025—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element with a loading platform inside the wheels of a same axle and being lowerable below the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
    • B60P1/027—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element with relative displacement of the wheel axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

830,444. Road vehicles. NORTHROP CORPORATION, [formerly NORTHROP AIRCRAFT Inc.]. Oct. 12, 1956 [Nov. 4, 1955], No. 8774/58. Divided out of 830,443 [Group XXX]. Class 108(1) A trolley provided with elevating means comprises a base structure having frame members 24-28 joined by corner castings 29- 32 provided with upper and lower pivoted arms 36, 37 carrying wheeled axles 85. Hydraulic jacks 84 (Fig. 9) extend between the upper link pivot 82 and the lower link 37 so that the base structure may be lowered to the ground to stabilize it. The units not provided with a jack (Fig. 1) are actuated by the transverse torque tube 83 (Fig. 9) to which both arms 37 are secured. Rest bars 124 may also be provided on the corner castings.
GB8774/58A 1955-11-04 1956-10-12 An elevating type dolly Expired GB830444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830444XA 1955-11-04 1955-11-04

Publications (1)

Publication Number Publication Date
GB830444A true GB830444A (en) 1960-03-16

Family

ID=22175815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8774/58A Expired GB830444A (en) 1955-11-04 1956-10-12 An elevating type dolly

Country Status (1)

Country Link
GB (1) GB830444A (en)

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