GB861099A - A vehicle jack - Google Patents
A vehicle jackInfo
- Publication number
- GB861099A GB861099A GB23488/58A GB2348858A GB861099A GB 861099 A GB861099 A GB 861099A GB 23488/58 A GB23488/58 A GB 23488/58A GB 2348858 A GB2348858 A GB 2348858A GB 861099 A GB861099 A GB 861099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- socket
- shaft
- screw
- bearing
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
-
- 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
- B66F13/00—Common constructional features or accessories
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
861,099. Screw jacks. PLISCHKE, W., and STORZ, M., [trading as STORZ, O.H.G., E. A.]. July 22, 1958 [July 25, 1957; June 18, 1958], No. 23488/58. Class 78 (3)., In a screw-and-nut vehicle jack in which a lifting arm is pivoted to the nut, the screw is rotatably mounted on a base-plate by means of a ball-and-socket bearing, and the thrust of the screw is applied to the ball or the socket of the bearing through antifriction members. In the embodiment shown in Fig. 2, the screw shaft 10 is secured to a ball 25 supported in a socket 20 and is retained therein by a flange 34. A portion 26 of ball 25 is of smaller diameter than the rest of the ball and is provided with a recess 30 containing a ball 31 which bears on a bearing cup 21 in the socket 20. In the embodiment shown in Fig. 3, the screw shaft 10 is rotatably retained by means of a splitring 46, in a recess 41 in a ball 40 which is mounted in a socket 20 in the base 13, the end of the shaft 10 bearing against a ball 42. In a further modification, Fig. 4 (not shown), the ball of the ball-and-socket joint is provided with a stepped recess, the shaft 10 being retained in the wider bore, as in the embodiment shown in Fig. 3, and bearing against the upper one of two balls in the narrower bore. In the embodiment shown in Fig. 6, the shaft 10 passes through a bore 27 in a ball 35, the lower portion of the ball being cut away as shown, and the lower end of the shaft being provided with a recess 71 for a bearing ball 75. In a modification, Fig. 5 (not shown), the ball 75 is replaced by a domed bearing member fitting in a tapered recess in the end of the screw shaft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1957ST009088 DE1824827U (en) | 1957-07-25 | 1957-07-25 | JACK. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB861099A true GB861099A (en) | 1961-02-15 |
Family
ID=32977821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23488/58A Expired GB861099A (en) | 1957-07-25 | 1958-07-22 | A vehicle jack |
Country Status (5)
| Country | Link |
|---|---|
| AT (2) | AT212531B (en) |
| BE (1) | BE566926A (en) |
| DE (1) | DE1824827U (en) |
| FR (1) | FR1207096A (en) |
| GB (1) | GB861099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244975A (en) * | 1990-06-14 | 1991-12-18 | Ford Motor Co | Jack for a motor vehicle |
| CN104528575A (en) * | 2014-11-25 | 2015-04-22 | 南京梅山冶金发展有限公司 | Jack multi-angle using device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2550177A1 (en) * | 1983-08-04 | 1985-02-08 | Sardoy Joseph | Jack ram for lifting |
-
0
- BE BE566926D patent/BE566926A/nl unknown
-
1957
- 1957-07-25 DE DE1957ST009088 patent/DE1824827U/en not_active Expired
-
1958
- 1958-07-07 AT AT480658A patent/AT212531B/en active
- 1958-07-07 AT AT480758A patent/AT208551B/en active
- 1958-07-17 FR FR1207096D patent/FR1207096A/en not_active Expired
- 1958-07-22 GB GB23488/58A patent/GB861099A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244975A (en) * | 1990-06-14 | 1991-12-18 | Ford Motor Co | Jack for a motor vehicle |
| CN104528575A (en) * | 2014-11-25 | 2015-04-22 | 南京梅山冶金发展有限公司 | Jack multi-angle using device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| BE566926A (en) | 1961-06-02 |
| AT212531B (en) | 1960-12-27 |
| AT208551B (en) | 1960-04-11 |
| DE1824827U (en) | 1961-01-12 |
| FR1207096A (en) | 1960-02-15 |
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