JPS5790408A - Air cylinder - Google Patents
Air cylinderInfo
- Publication number
- JPS5790408A JPS5790408A JP16502280A JP16502280A JPS5790408A JP S5790408 A JPS5790408 A JP S5790408A JP 16502280 A JP16502280 A JP 16502280A JP 16502280 A JP16502280 A JP 16502280A JP S5790408 A JPS5790408 A JP S5790408A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- partition
- bore
- ring
- stroke
- 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
Landscapes
- Actuator (AREA)
Abstract
PURPOSE: To enable a piston to move at a constant descending stroke, by providing a partition having a bore which can be passed by a piston rod with a certain gap within a cylinder main body and fixing an O ring on the above the partition.
CONSTITUTION: A partition 9 is provided with a bore 8 which can be passed by a piston rod 1 with a certain gap within a cylinder main body A, an O ring 10 is fixed on the above the partition, and an air intake port 7 for pressing down the piston by a certain stroke is opened in a chamber formed at the upper portion of the partition 9. Thereby, when an air is forcibly sent from the air intake port 7 for pressing down the piston, the O ring is moved downward in accordance with the descent of the piston 2, so that the length of descending stroke of the piston 2 is kept constant even if the length of rising stroke of the piston 2 is varied, since the bore of the partition 9 is closed in order to prevent the action of air effecting the piston 2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16502280A JPS5790408A (en) | 1980-11-21 | 1980-11-21 | Air cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16502280A JPS5790408A (en) | 1980-11-21 | 1980-11-21 | Air cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5790408A true JPS5790408A (en) | 1982-06-05 |
JPS6333003B2 JPS6333003B2 (en) | 1988-07-04 |
Family
ID=15804350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16502280A Granted JPS5790408A (en) | 1980-11-21 | 1980-11-21 | Air cylinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5790408A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005289361A (en) * | 2004-03-26 | 2005-10-20 | Alstom | Device for applying pressure to heat insulation panel |
JP2012044072A (en) * | 2010-08-20 | 2012-03-01 | Fujitsu Ltd | Jig device and jig system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211205U (en) * | 1988-07-05 | 1990-01-24 |
-
1980
- 1980-11-21 JP JP16502280A patent/JPS5790408A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005289361A (en) * | 2004-03-26 | 2005-10-20 | Alstom | Device for applying pressure to heat insulation panel |
JP2012044072A (en) * | 2010-08-20 | 2012-03-01 | Fujitsu Ltd | Jig device and jig system |
Also Published As
Publication number | Publication date |
---|---|
JPS6333003B2 (en) | 1988-07-04 |
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