GB2467035B - A Lifting Device - Google Patents
A Lifting DeviceInfo
- Publication number
- GB2467035B GB2467035B GB201000186A GB201000186A GB2467035B GB 2467035 B GB2467035 B GB 2467035B GB 201000186 A GB201000186 A GB 201000186A GB 201000186 A GB201000186 A GB 201000186A GB 2467035 B GB2467035 B GB 2467035B
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- bearer
- lifting
- fulcrum
- wheels
- 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 - Fee Related
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
- B66F15/00—Crowbars or levers
-
- 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
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
Abstract
A deice for lifting an object comprises an elongate lifting arm 1a, 1b pivotally mounted on a fulcrum 3, and a bearer 6 pivotally mounted to the arm for holding attachment means. Bearer 6 may be elongate and transverse to arm 1a, 1b or may extend in the same direction as arm 1a, 1b, and may comprise slot 8. Attachment means and bearer 6 may be separable or integral, and may be threaded lifting keys or shackles. There may be two arms 1a, 1b, which may be co-extensive. Arm 1a, 1b may be extendable, and the distance of the bearer pivot from the arm pivot 3 may be altered. The arm may have hinge 16a, 16b for folding, and may be biased into an unfolded position. Rollers or wheels 4a, 4b may be provided, and may be removable. The axle of wheels 4a, 4b may form the fulcrum 3 of lifting arm 1a, 1b.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0900160A GB0900160D0 (en) | 2009-01-07 | 2009-01-07 | Device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201000186D0 GB201000186D0 (en) | 2010-02-24 |
| GB2467035A GB2467035A (en) | 2010-07-21 |
| GB2467035B true GB2467035B (en) | 2013-11-27 |
Family
ID=40379234
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0900160A Ceased GB0900160D0 (en) | 2009-01-07 | 2009-01-07 | Device |
| GB201000186A Expired - Fee Related GB2467035B (en) | 2009-01-07 | 2010-01-07 | A Lifting Device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0900160A Ceased GB0900160D0 (en) | 2009-01-07 | 2009-01-07 | Device |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB0900160D0 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329967A (en) * | 2019-06-24 | 2019-10-15 | 重庆市和胜金属技术有限公司 | A kind of dither arm |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427996A1 (en) * | 1978-06-06 | 1980-01-04 | Serpollet Entr J | Heavy manhole cover lifter - has wheeled triangular frame with swivel beam carrying end hooks and long handle giving high mechanical advantage |
| WO1986005167A1 (en) * | 1985-03-08 | 1986-09-12 | Quick Jack Pty. Limited | Improvements to car jack |
| EP0254752A1 (en) * | 1986-07-26 | 1988-02-03 | Mochizuki Motor Co., Ltd. | Apparatus for operating and transferring manhole cover |
| GB2272396A (en) * | 1992-11-13 | 1994-05-18 | Reginald William Brown | Access cover lifter |
| DE29604370U1 (en) * | 1996-03-09 | 1996-05-30 | Ebb Entsorgungsbetriebe Bremer | Sink box grate lifting device |
| WO1999000553A1 (en) * | 1997-06-27 | 1999-01-07 | Munch Fals Jakob | A well cover lifting tool |
| DE202004000667U1 (en) * | 2004-01-17 | 2004-04-22 | Schuller, Hans | Tool for lifting manhole covers has an upright lever with two wheels straddling the cover and with a rigid lifting arm and pendant hook to grip the cover |
-
2009
- 2009-01-07 GB GB0900160A patent/GB0900160D0/en not_active Ceased
-
2010
- 2010-01-07 GB GB201000186A patent/GB2467035B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427996A1 (en) * | 1978-06-06 | 1980-01-04 | Serpollet Entr J | Heavy manhole cover lifter - has wheeled triangular frame with swivel beam carrying end hooks and long handle giving high mechanical advantage |
| WO1986005167A1 (en) * | 1985-03-08 | 1986-09-12 | Quick Jack Pty. Limited | Improvements to car jack |
| EP0254752A1 (en) * | 1986-07-26 | 1988-02-03 | Mochizuki Motor Co., Ltd. | Apparatus for operating and transferring manhole cover |
| GB2272396A (en) * | 1992-11-13 | 1994-05-18 | Reginald William Brown | Access cover lifter |
| DE29604370U1 (en) * | 1996-03-09 | 1996-05-30 | Ebb Entsorgungsbetriebe Bremer | Sink box grate lifting device |
| WO1999000553A1 (en) * | 1997-06-27 | 1999-01-07 | Munch Fals Jakob | A well cover lifting tool |
| DE202004000667U1 (en) * | 2004-01-17 | 2004-04-22 | Schuller, Hans | Tool for lifting manhole covers has an upright lever with two wheels straddling the cover and with a rigid lifting arm and pendant hook to grip the cover |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2467035A (en) | 2010-07-21 |
| GB201000186D0 (en) | 2010-02-24 |
| GB0900160D0 (en) | 2009-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20110407 AND 20110413 |
|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140227 |