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
Application number
ES1977232957U
Other languages
Spanish (es)
Other versions
ES232957Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES1977232957U priority Critical patent/ES232957Y/en
Publication of ES232957U publication Critical patent/ES232957U/en
Application granted granted Critical
Publication of ES232957Y publication Critical patent/ES232957Y/en
Expired legal-status Critical Current

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)
ES1977232957U 1977-12-28 1977-12-28 PERFECTED ARRANGEMENT IN PNEUMATIC PRUNING SCISSORS. Expired ES232957Y (en)

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)

Also Published As

Publication number Publication date
ES232957Y (en) 1978-09-01

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