GB1246485A - Improvements in and relating to suction pads - Google Patents
Improvements in and relating to suction padsInfo
- Publication number
- GB1246485A GB1246485A GB2877168A GB2877168A GB1246485A GB 1246485 A GB1246485 A GB 1246485A GB 2877168 A GB2877168 A GB 2877168A GB 2877168 A GB2877168 A GB 2877168A GB 1246485 A GB1246485 A GB 1246485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- load
- gaskets
- suction
- sides
- vacuum source
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0218—Safety measures, e.g. sensors, duplicate functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0293—Single lifting units; Only one suction cup
Abstract
1,246,485. Suction lifting heads. NATIONAL RESEARCH DEVELOPMENT CORP. 20 May, 1969 [17 June, 1968], No. 28771/68. Heading B8A. A suction lifting head 10, Fig. 1, comprises an upper horizontal plate 12 and side members 14 which are hinged at 16 to the upper plate and pulled into contact with the sides of the load when conduits 32 are connected to a vacuum source. Each member 36 which abuts the load comprises an apertured plate backed by a wire cloth. Fig. 3 shows an embodiment in which side members 102 have resilient gaskets 104 and the upper member 100 has gaskets 110. Conduits connect the spaces between the gaskets 104, 110 with the conduit 106 which leads to the vacuum source. The pads 110 may be repeated by additional side pads near to the top of the load. Valves permit suction to be applied either to the top of the load only, or to both the top and the sides.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2877168A GB1246485A (en) | 1968-06-17 | 1968-06-17 | Improvements in and relating to suction pads |
DE19691930366 DE1930366A1 (en) | 1968-06-17 | 1969-06-14 | Device for lifting objects by means of negative pressure |
FR6919966A FR2011074A1 (en) | 1968-06-17 | 1969-06-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2877168A GB1246485A (en) | 1968-06-17 | 1968-06-17 | Improvements in and relating to suction pads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1246485A true GB1246485A (en) | 1971-09-15 |
Family
ID=10280887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2877168A Expired GB1246485A (en) | 1968-06-17 | 1968-06-17 | Improvements in and relating to suction pads |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1246485A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976205A (en) * | 1974-03-21 | 1976-08-24 | Internationella Siporex Aktiebolaget | Suction device for grasping and handling a generally parallelepipedic body |
GB2200093A (en) * | 1987-01-22 | 1988-07-27 | Bishopbarn Ltd | Package handling method and apparatus |
-
1968
- 1968-06-17 GB GB2877168A patent/GB1246485A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976205A (en) * | 1974-03-21 | 1976-08-24 | Internationella Siporex Aktiebolaget | Suction device for grasping and handling a generally parallelepipedic body |
GB2200093A (en) * | 1987-01-22 | 1988-07-27 | Bishopbarn Ltd | Package handling method and apparatus |
US4850627A (en) * | 1987-01-22 | 1989-07-25 | Bishopbarn Limited | Package handling method and apparatus |
GB2200093B (en) * | 1987-01-22 | 1990-08-29 | Bishopbarn Ltd | Package handling method and apparatus |
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