GB764773A - Apparatus for raising, lowering and transporting axles or axle casings of vehicles - Google Patents
Apparatus for raising, lowering and transporting axles or axle casings of vehiclesInfo
- Publication number
- GB764773A GB764773A GB314355A GB314355A GB764773A GB 764773 A GB764773 A GB 764773A GB 314355 A GB314355 A GB 314355A GB 314355 A GB314355 A GB 314355A GB 764773 A GB764773 A GB 764773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jacks
- axle
- lowering
- raising
- vehicles
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
- B66F5/02—Mobile jacks of the garage type mounted on wheels or rollers with mechanical lifting gear
- B66F5/025—Mobile jacks of the garage type mounted on wheels or rollers with mechanical lifting gear screw-actuated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
764,773. Lifting jacks. CARR, R. S. Feb. 2, 1955, No. 3143/55. Class 78 (3). Apparatus for removing or replacing vehicle axles or axle casings comprises a pair of wheeled jacks the crutches of which are adapted to interengage with the two ends of the axle or casing. Each jack comprises a screw 31, rotatable by a hand wheel 27 through bevel gears 28, 29; and a non - rotatable nut which is provided with trunnions 33 and engages screw supports 19 mounted on a three-wheeled base 14. The crutches comprise stubs 45 engageable with the ends of casing 49 and provided with slotted lugs 47 which rest on trunnions 33. In a modification (Fig. 2) the stubs 45 are replaced by plates 35 provided with holes 46 which co-operate with studs in the wheel hub (not shown). In another modification (not shown) the screws are rotated by a handle secured to their upper ends. The Specification states that the jacks can be hydraulically actuated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB314355A GB764773A (en) | 1955-02-02 | 1955-02-02 | Apparatus for raising, lowering and transporting axles or axle casings of vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB314355A GB764773A (en) | 1955-02-02 | 1955-02-02 | Apparatus for raising, lowering and transporting axles or axle casings of vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764773A true GB764773A (en) | 1957-01-02 |
Family
ID=9752757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB314355A Expired GB764773A (en) | 1955-02-02 | 1955-02-02 | Apparatus for raising, lowering and transporting axles or axle casings of vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764773A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2405210A1 (en) * | 1977-10-06 | 1979-05-04 | Sefac | Elevator for heavy road vehicles - consists of two columns each with sliding rectangular frame formed of tubes and including chain attachment holes |
GB2205793A (en) * | 1987-06-12 | 1988-12-21 | Clifford Smith Geoffrey | Vehicle axle support device |
GB2310416A (en) * | 1996-02-26 | 1997-08-27 | Garry Stewart | Hub axle jacking assembly |
US5895030A (en) * | 1997-06-13 | 1999-04-20 | Mohun; George E. | Heavy duty device for use in removing and servicing wheel drum and hub assemblies |
GB2388102A (en) * | 2002-05-04 | 2003-11-05 | John Tanat Williams | Levelling jack |
CN109969974A (en) * | 2019-03-22 | 2019-07-05 | 中铁第四勘察设计院集团有限公司 | For the mobile unwheeling equipment of intelligence rail train and the unwheeling method of intelligence rail train |
-
1955
- 1955-02-02 GB GB314355A patent/GB764773A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2405210A1 (en) * | 1977-10-06 | 1979-05-04 | Sefac | Elevator for heavy road vehicles - consists of two columns each with sliding rectangular frame formed of tubes and including chain attachment holes |
GB2205793A (en) * | 1987-06-12 | 1988-12-21 | Clifford Smith Geoffrey | Vehicle axle support device |
GB2310416A (en) * | 1996-02-26 | 1997-08-27 | Garry Stewart | Hub axle jacking assembly |
US5895030A (en) * | 1997-06-13 | 1999-04-20 | Mohun; George E. | Heavy duty device for use in removing and servicing wheel drum and hub assemblies |
GB2388102A (en) * | 2002-05-04 | 2003-11-05 | John Tanat Williams | Levelling jack |
CN109969974A (en) * | 2019-03-22 | 2019-07-05 | 中铁第四勘察设计院集团有限公司 | For the mobile unwheeling equipment of intelligence rail train and the unwheeling method of intelligence rail train |
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