GB1416221A - Pneumatically operated devices for gripping articles - Google Patents
Pneumatically operated devices for gripping articlesInfo
- Publication number
- GB1416221A GB1416221A GB485873A GB485873A GB1416221A GB 1416221 A GB1416221 A GB 1416221A GB 485873 A GB485873 A GB 485873A GB 485873 A GB485873 A GB 485873A GB 1416221 A GB1416221 A GB 1416221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- arm
- jaws
- chambers
- cylinders
- 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
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
- B25J18/02—Arms extensible
- B25J18/025—Arms extensible telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0206—Gripping heads and other end effectors servo-actuated comprising articulated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
- B25J18/02—Arms extensible
- B25J18/04—Arms extensible rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/14—Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
- B25J9/144—Linear actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/14—Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
- B25J9/146—Rotary actuators
- B25J9/148—Rotary actuators of the oscillating vane-type
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
1416221 Article gripping apparatus DAINI SEIKOSHA KK 31 Jan 1973 4858/73 Heading B8H A pneumatically operated device for gripping articles and which is suitable for use in an industrial robot comprises a first hollow cylinder 8 which is secured to a hollow tube 1 and a second hollow cylinder 2 rotatably disposed in coaxial relation to the cylinder 8, an arm 10 being disposed in the space between the cylinders 2, 8 and having a cylinder 12 mounted therein which has a piston 14 operable to actuate a pair of article gripping jaws 17A, 17B located at the free end of the arm 10, Fig. 3. The jaws 17A, 17B are normally biased by a spring 19 to their open position but on supplying compressed air through a conduit 20 and through the interiors of the cylinder 2 and an inner tube 11 to the cylinder 12 the piston 14 is moved leftwardly in Fig. 1 whereby a tapered portion 15 thereof enters between the inner ends of the jaws 17A, 17B causing them to pivot inwardly about respective shafts 18A, 18B to an article engagement position. The arm 10 and thus the gripping jaws 17A, 17B can be reciprocated relative to the cylinders 2 and 8 by means of a pair of air chambers A1, A2 disposed between the cylinders 2, 8 on opposite sides of a flange 10A extending from the arm 10, such that on supplying compressed air to either of the two said air chambers the arm 10 is caused to move in its longitudinal direction, a projection 10C of the arm 10 engaging in a longitudinal groove 2A formed in the side of the second cylinder 2. It is possible to rotate the cylinder 2 about its longitudinal axis, and thus cause the simultaneous rotation of the arm 10 and jaws by virtue of the engagement of the projection 10C and groove 2A. A pair of chambers (6A, 6B) is defined by a vane (3) which is secured to the cylinder (2) and which has a vane slider (4 in engagement with the hollow tube (1), Fig. 2 (not shown). On supplying compressed air via conduits (5A, 5B) to either of the chambers (6A, 6B) the cylinder (2) is rotated.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00296905A US3773189A (en) | 1971-10-13 | 1972-10-12 | Pneumatically powered loading unit for use with an industrial robot |
SE7213144A SE401122B (en) | 1971-10-13 | 1972-10-12 | INDUSTRIAL ROBOT DEVICE |
DE19722250407 DE2250407C3 (en) | 1971-10-13 | 1972-10-13 | Loading device for an industrial machine |
CH1497772A CH562669A5 (en) | 1971-10-13 | 1972-10-13 | |
GB485873A GB1416221A (en) | 1973-01-31 | 1973-01-31 | Pneumatically operated devices for gripping articles |
FR7304480A FR2217126B1 (en) | 1971-10-13 | 1973-02-08 | |
AU31212/77A AU510817B2 (en) | 1971-10-13 | 1977-12-05 | Pneumatically-powered loading unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB485873A GB1416221A (en) | 1973-01-31 | 1973-01-31 | Pneumatically operated devices for gripping articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1416221A true GB1416221A (en) | 1975-12-03 |
Family
ID=9785139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB485873A Expired GB1416221A (en) | 1971-10-13 | 1973-01-31 | Pneumatically operated devices for gripping articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1416221A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109318257A (en) * | 2018-10-24 | 2019-02-12 | 国网江苏省电力有限公司徐州供电分公司 | A kind of buffer unit and its control method for mechanical arm |
CN111823262A (en) * | 2020-07-27 | 2020-10-27 | 中煤科工集团重庆研究院有限公司 | Combined telescopic oil cylinder manipulator |
CN115674178A (en) * | 2022-12-29 | 2023-02-03 | 沈阳佰奥特种机器人有限公司 | Pneumatic telescopic mechanism and pneumatic robot |
-
1973
- 1973-01-31 GB GB485873A patent/GB1416221A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109318257A (en) * | 2018-10-24 | 2019-02-12 | 国网江苏省电力有限公司徐州供电分公司 | A kind of buffer unit and its control method for mechanical arm |
CN109318257B (en) * | 2018-10-24 | 2024-04-09 | 国网江苏省电力有限公司徐州供电分公司 | Buffer device for mechanical arm and control method thereof |
CN111823262A (en) * | 2020-07-27 | 2020-10-27 | 中煤科工集团重庆研究院有限公司 | Combined telescopic oil cylinder manipulator |
CN111823262B (en) * | 2020-07-27 | 2023-12-08 | 中煤科工集团重庆研究院有限公司 | Combined telescopic cylinder manipulator |
CN115674178A (en) * | 2022-12-29 | 2023-02-03 | 沈阳佰奥特种机器人有限公司 | Pneumatic telescopic mechanism and pneumatic robot |
CN115674178B (en) * | 2022-12-29 | 2023-04-18 | 沈阳佰奥特种机器人有限公司 | Pneumatic telescopic mechanism and pneumatic robot |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |