GB1322426A - Load lifting jacks - Google Patents
Load lifting jacksInfo
- Publication number
- GB1322426A GB1322426A GB3136071A GB3136071A GB1322426A GB 1322426 A GB1322426 A GB 1322426A GB 3136071 A GB3136071 A GB 3136071A GB 3136071 A GB3136071 A GB 3136071A GB 1322426 A GB1322426 A GB 1322426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- notches
- pivoted
- head
- load
- july
- 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
- B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
1322426 Lever jacks AISIN SEIKI KK 5 July 1971 [3 July 1970 (3)] 31360/71 Heading B8J A jack has a load-engaging head 8 on a cantilever lifting arm 7 pivoted at one end on a nut 17 threaded on a drive screw 15 carried by rollers 19 in guide rails 1. A link member 29, 30 is pivoted at one end at the central portion 31 of the arm 7, while its other end may be selectively engaged in one or other of a pair of notches 13, 14 the latter of which gives an initial lift to the head 8 without operating the drive screw 15. The notches 13, 14 are provided in flanges 12 on a base member 3 and a guide 35 ensures that the link member 29, 30 engages one or other of the pairs of notches 13, 14. The rails 1 are pivoted at 4 to the base member 3 to allow the head 8 to follow the movement of the load without the jack sliding along the ground.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6704270U JPS5028548Y1 (en) | 1970-07-03 | 1970-07-03 | |
JP5861870A JPS5030344B1 (en) | 1970-07-03 | 1970-07-03 | |
JP5861970A JPS5025705B1 (en) | 1970-07-03 | 1970-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1322426A true GB1322426A (en) | 1973-07-04 |
Family
ID=27296633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3136071A Expired GB1322426A (en) | 1970-07-03 | 1971-07-05 | Load lifting jacks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1322426A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544779A1 (en) * | 1985-12-18 | 1987-06-19 | Ford Werke Ag | CAR LIFT FOR MOTOR VEHICLES |
GB2218400A (en) * | 1988-05-14 | 1989-11-15 | Metallifacture Ltd | Vehicle jack |
GB2228249A (en) * | 1989-02-16 | 1990-08-22 | Metallifacture Ltd | Load-lifting jack. |
WO2001072627A1 (en) * | 2000-03-27 | 2001-10-04 | Thyssenkrupp Bilstein Gmbh | Jack |
GB2383595A (en) * | 2001-11-14 | 2003-07-02 | Brian Bolger | Adjustable bracket for cladding |
ITTO20130658A1 (en) * | 2013-08-01 | 2015-02-02 | Fiat Group Automobiles Spa | MARTINETTO DEFINING A PORTABLE ACCESSORY FOR THE REPLACEMENT OF A WHEEL OF A MOTOR VEHICLE |
-
1971
- 1971-07-05 GB GB3136071A patent/GB1322426A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544779A1 (en) * | 1985-12-18 | 1987-06-19 | Ford Werke Ag | CAR LIFT FOR MOTOR VEHICLES |
EP0226695A1 (en) * | 1985-12-18 | 1987-07-01 | Ford-Werke Aktiengesellschaft | Jack for motor vehicles |
GB2218400A (en) * | 1988-05-14 | 1989-11-15 | Metallifacture Ltd | Vehicle jack |
GB2218400B (en) * | 1988-05-14 | 1991-12-11 | Metallifacture Ltd | Vehicle jack |
GB2228249A (en) * | 1989-02-16 | 1990-08-22 | Metallifacture Ltd | Load-lifting jack. |
EP0383542A1 (en) * | 1989-02-16 | 1990-08-22 | Metallifacture Limited | Load-lifting jack |
WO2001072627A1 (en) * | 2000-03-27 | 2001-10-04 | Thyssenkrupp Bilstein Gmbh | Jack |
DE10014767A1 (en) * | 2000-03-27 | 2001-10-18 | Krupp Bilstein Gmbh | Jack; has carrier arm that is lifted or lowered by screw drive mechanism and has fixed or hinged carrier element on free end with convex adapter head to engage concave recess under vehicle sill board |
GB2383595A (en) * | 2001-11-14 | 2003-07-02 | Brian Bolger | Adjustable bracket for cladding |
ITTO20130658A1 (en) * | 2013-08-01 | 2015-02-02 | Fiat Group Automobiles Spa | MARTINETTO DEFINING A PORTABLE ACCESSORY FOR THE REPLACEMENT OF A WHEEL OF A MOTOR VEHICLE |
EP2832679A1 (en) * | 2013-08-01 | 2015-02-04 | Fiat Group Automobiles S.p.A. | Portable jack for replacing a motor vehicle wheel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |