GB1309273A - Underwater suction pad - Google Patents
Underwater suction padInfo
- Publication number
- GB1309273A GB1309273A GB1309273DA GB1309273A GB 1309273 A GB1309273 A GB 1309273A GB 1309273D A GB1309273D A GB 1309273DA GB 1309273 A GB1309273 A GB 1309273A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- suction pad
- oct
- pad
- suction
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
- B25B11/007—Vacuum work holders portable, e.g. handheld
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
1309273 Suction fastenings NATIONAL RESEARCH DEVELOPMENT CORP 18 Oct 1971 [23 Oct 1970] 50583/70 Heading E2A A suction pad for underwater use has a water-filled sealing rim 3 and its enclosed volume 5 is evacuated by air injected at 8 (e.g. from a cylinder) which passes via jets 9 into a vertical pipe 10 from which it ejects the water, thus reducing the pressure at weakly loaded valve 6 and withdrawing water from space 5. The pad may be oval to facilitate engagement of curved surfaces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5058370 | 1970-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1309273A true GB1309273A (en) | 1973-03-07 |
Family
ID=10456489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1309273D Expired GB1309273A (en) | 1970-10-23 | 1970-10-23 | Underwater suction pad |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1309273A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162569A (en) * | 1984-08-03 | 1986-02-05 | Goetaverken Arendal Ab | A rapidly releasable hydrostatic coupling device for objects submerged in water |
CN111520598A (en) * | 2020-04-24 | 2020-08-11 | 中国船舶科学研究中心 | Smooth plane instrument and meter fixing base and installation method thereof |
US11167429B1 (en) * | 2021-05-24 | 2021-11-09 | Nemo Power Tools Ltd. | Composite sealing element for improving vacuum gripper performance on irregular surface topologies |
-
1970
- 1970-10-23 GB GB1309273D patent/GB1309273A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162569A (en) * | 1984-08-03 | 1986-02-05 | Goetaverken Arendal Ab | A rapidly releasable hydrostatic coupling device for objects submerged in water |
CN111520598A (en) * | 2020-04-24 | 2020-08-11 | 中国船舶科学研究中心 | Smooth plane instrument and meter fixing base and installation method thereof |
US11167429B1 (en) * | 2021-05-24 | 2021-11-09 | Nemo Power Tools Ltd. | Composite sealing element for improving vacuum gripper performance on irregular surface topologies |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |