FR2124520A1 - - Google Patents
Info
- Publication number
- FR2124520A1 FR2124520A1 FR7203933A FR7203933A FR2124520A1 FR 2124520 A1 FR2124520 A1 FR 2124520A1 FR 7203933 A FR7203933 A FR 7203933A FR 7203933 A FR7203933 A FR 7203933A FR 2124520 A1 FR2124520 A1 FR 2124520A1
- Authority
- FR
- France
- Prior art keywords
- midframe
- plate
- rear frame
- rams
- carriage
- 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.)
- Granted
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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
1335879 Lift truck attachments R E BARKER & CO Ltd 2 Feb 1972 [8 Feb 1971] 4117/71 Heading B8H An attachment for a lifting vehicle, e.g. a fork lift truck which provides side shift of the load engaging means thereon to either side of the truck comprises a rear frame 1 having members (4), Fig. 1 (not shown), for securing the attachment to the carriage plate of the lift truck, a midframe 2 hingedly mounted at 12, 16 to a carriage plate 15 which is mounted for movement along the rear frame 1, and a front plate 3 on which load handling forks (9) are mounted, the plate 3 being mounted on a carriage plate 82 for movement along the midframe 2. The midframe 2 is movable about hinges 12, 16 towards and away from the rear frame 1 by means of hydraulic rams 18, 19, pivotally connected to the carriage plate 15 and midframe 2 and its lateral movement along the rear frame 1 on the carriage plate 15 is effected by means of fixedly mounted rams 65, 67 having pulleys mounted on the free ends of their respective rods about which pulleys runs a chain 71 which is connected to the carriage plate 15. The front plate 3 is movable about hinges 80, 81 by means of hydraulic rams 85, 86 pivotally connected to the front plate 3 and to the carriage plate 82, the plate 82 being movable along the midframe 2 by means of a second pair of fixedly mounted rams 98, 99 which engage a chain 104 connected to the carriage 82. In operation of the device, a pivotal movement of the midframe 2 and thus the front plate 3 and the forks mounted thereon away from the rear frame 1, the carriage plate 15 simultaneously moves inwardly along the rear frame 1 thus maintaining the forks within the lateral sides of the attachment. Similarly, if side shift of the forks to the other side of the attachment is required pivotal movement of the front plate 3 away from the midframe 2 occurs simultaneously with lateral movement of the carriage plate 82 across the midframe 2. Such simultaneous movements are achieved by means of sequence valves (151-154), Fig. 9 (not shown), connected into supply conduits (145, 146) leading from the hydraulic system of the fork lift truck to the four pairs of rams referred to above, control over the supply of hydraulic fluid to the said rams being effected by means of a lever (141) and its associated push button (143).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB411771 | 1971-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2124520A1 true FR2124520A1 (en) | 1972-09-22 |
FR2124520B1 FR2124520B1 (en) | 1977-05-20 |
Family
ID=9771086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7203933A Expired FR2124520B1 (en) | 1971-02-08 | 1972-02-07 |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU452145B2 (en) |
DE (1) | DE2205904A1 (en) |
FR (1) | FR2124520B1 (en) |
GB (1) | GB1335879A (en) |
IT (1) | IT949028B (en) |
SE (1) | SE371994B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015094078A1 (en) * | 2013-12-22 | 2015-06-25 | Ninepoint Holding Ab | Equipment attaching device for vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1038163A (en) * | 1951-06-06 | 1953-09-25 | Cie Gen De Constr De Fours | Device for operating the load-bearing element for forklifts |
FR1213775A (en) * | 1955-11-20 | 1960-04-04 | Clark Equipment Co | Universal charger mechanism |
US3096896A (en) * | 1961-05-04 | 1963-07-09 | Desmond H Norton | Attachment for forklift trucks |
US3166209A (en) * | 1961-07-27 | 1965-01-19 | Clark Equipment Co | Forklift truck with forks that are pivoted about a vertical axis by lateral movement of the fork assembly carriages |
US3301422A (en) * | 1964-03-24 | 1967-01-31 | Space Control Corp | Load carrier for industrial trucks |
-
1971
- 1971-02-08 GB GB1335879D patent/GB1335879A/en not_active Expired
-
1972
- 1972-02-03 SE SE123972A patent/SE371994B/xx unknown
- 1972-02-07 FR FR7203933A patent/FR2124520B1/fr not_active Expired
- 1972-02-07 IT IT6736772A patent/IT949028B/en active
- 1972-02-08 DE DE19722205904 patent/DE2205904A1/en active Pending
- 1972-02-08 AU AU38789/72A patent/AU452145B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1038163A (en) * | 1951-06-06 | 1953-09-25 | Cie Gen De Constr De Fours | Device for operating the load-bearing element for forklifts |
FR1213775A (en) * | 1955-11-20 | 1960-04-04 | Clark Equipment Co | Universal charger mechanism |
US2945610A (en) * | 1955-11-20 | 1960-07-19 | Clark Equipment Co | Method and means for employing industrial trucks |
US3096896A (en) * | 1961-05-04 | 1963-07-09 | Desmond H Norton | Attachment for forklift trucks |
US3166209A (en) * | 1961-07-27 | 1965-01-19 | Clark Equipment Co | Forklift truck with forks that are pivoted about a vertical axis by lateral movement of the fork assembly carriages |
US3301422A (en) * | 1964-03-24 | 1967-01-31 | Space Control Corp | Load carrier for industrial trucks |
Also Published As
Publication number | Publication date |
---|---|
SE371994B (en) | 1974-12-09 |
AU452145B2 (en) | 1974-08-29 |
DE2205904A1 (en) | 1972-08-24 |
GB1335879A (en) | 1973-10-31 |
IT949028B (en) | 1973-06-11 |
FR2124520B1 (en) | 1977-05-20 |
AU3878972A (en) | 1973-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |