The hook type release mechanism may also be used in a device with {TAIL ~ a coil type spring}, such as the device illustrated in FIGS 1, 2A and 2B. A number of {HEAD ~ different release devices}, based on the same principle, are discussed later with respect to FIGS 45 49 
The hook type release mechanism may also be used in a device with { TAIL ~ a coil type spring } , such as the device illustrated in FIGS 1 , 2A and 2B. A number of { HEAD ~ different release devices } , based on the same principle , are discussed later with respect to FIGS 45 49
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