ES232957U - Improved disposition in pneumatic shear scissors. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improved disposition in pneumatic shear scissors. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES232957U ES232957U ES1977232957U ES232957U ES232957U ES 232957 U ES232957 U ES 232957U ES 1977232957 U ES1977232957 U ES 1977232957U ES 232957 U ES232957 U ES 232957U ES 232957 U ES232957 U ES 232957U
- Authority
- ES
- Spain
- Prior art keywords
- scissors
- hole
- translation
- machine
- legally binding
- 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
- Portable Nailing Machines And Staplers (AREA)
- Scissors And Nippers (AREA)
Abstract
Improved provision in pneumatic pruning shears, characterized in that according to the same, the pneumatic scissors itself incorporates in itself, in relation to its actuator arm, a safety device constituted preferably by a plate provided with two projections of drive on its sides and of a hole torn in arc, in its central area, with different diameters at its ends through this torn hole penetrates the scissor drive piston in which an annular peripheral recess has been formed in positional correspondence with the ripped hole of the platen; so that, when the piston is arranged in correspondence with the end of greater diameter, it can move through it and freely actuate the set of valves to achieve the operation of the scissors, while, with the platen in the other position extreme, the edges of the hole are housed, annular peripheral recess of the plunger, preventing any displacement thereof and blocking the operation of the scissors. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232957U ES232957Y (en) | 1977-12-28 | 1977-12-28 | PERFECTED ARRANGEMENT IN PNEUMATIC PRUNING SCISSORS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232957U ES232957Y (en) | 1977-12-28 | 1977-12-28 | PERFECTED ARRANGEMENT IN PNEUMATIC PRUNING SCISSORS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES232957U true ES232957U (en) | 1978-02-16 |
ES232957Y ES232957Y (en) | 1978-09-01 |
Family
ID=8394004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977232957U Expired ES232957Y (en) | 1977-12-28 | 1977-12-28 | PERFECTED ARRANGEMENT IN PNEUMATIC PRUNING SCISSORS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES232957Y (en) |
-
1977
- 1977-12-28 ES ES1977232957U patent/ES232957Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES232957Y (en) | 1978-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7506848L (en) | TACTILE SENSOR | |
GB1531864A (en) | Apparatus for controlling the drive for a crane jib | |
SE7607366L (en) | HYDRAULIC CIRCUIT FOR THREE FELLING APPLIANCES | |
GB1468376A (en) | Tool | |
ES232957U (en) | Improved disposition in pneumatic shear scissors. (Machine-translation by Google Translate, not legally binding) | |
GB1472690A (en) | Cutting torch machine | |
ES258547U (en) | Scissors with adjustable pivot | |
ES2048966T3 (en) | METHOD AND OPERATING CONTROL DEVICE FOR A CONSTRUCTION MACHINE. | |
CA2023778A1 (en) | Key-cutting device | |
ES2011010B3 (en) | PRESSURE OPERATED OSCILLATING DEVICE FOR WORK INSTRUMENTALS, ESPECIALLY FOR MARGINAL BAND MOWERS. | |
ES460981A1 (en) | Contacting overlapped cutting discs | |
GB738326A (en) | Support for the rotation of cylinders | |
GB1467607A (en) | Bandsaw | |
GB1351837A (en) | Metal working machinery | |
GB1185032A (en) | Apparatus for Transferring Workpieces | |
GB955562A (en) | Improvements in or relating to guards for machines | |
SU520207A1 (en) | Pneumatic hydraulic shears | |
SU950503A1 (en) | Guillotine shears tail gauge | |
ES405501A1 (en) | Valve operator | |
SU1106606A1 (en) | Arrangement for cutting sheet material | |
SU645782A1 (en) | Portable shears | |
GB860932A (en) | Shear machine with adjustable ram | |
GB1533793A (en) | Safety device for use with riveting or spot-welding machines | |
GB719592A (en) | Improvements in power operated cutting devices for cutting work pieces | |
ES437640A1 (en) | Improvements in tire pneumatic scissors. (Machine-translation by Google Translate, not legally binding) |