Proposed self-locking pull pin not accidentally released by shock or vibration but intentionally released by pull on lanyard. Any rotational movement of main pin traps secondary pin: prevents further rotation and disengagement of main pin.
Locking Pull Pin
NASA Tech Briefs ; 9 , 4
01.03.1986
Sonstige
Keine Angabe
Englisch
Hydraulic external locking type locking pull arm device
Europäisches Patentamt | 2024
|Push-pull cable sleeve end piece locking and connecting device
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2022
|