Boots – shoes – and leggings – Boots and shoes – Foot-supporting or foot-conforming feature
Patent
1976-12-23
1977-12-27
Lawson, Patrick D.
Boots, shoes, and leggings
Boots and shoes
Foot-supporting or foot-conforming feature
36119, 2 21A, A43B 716, A43B 504, A62B 1700
Patent
active
040646424
ABSTRACT:
A walking boot assembly particularly suited for use with a positively pressurized spacesuit, including a bootie adapted to be secured to the foot of a wearer, an hermetically sealed boot for receiving the bootie having a walking sole, an inner sole and an upper portion adapted to be attached to an ankle joint of a spacesuit, a protuberance projected from the bootie and received within a recess formed in the inner sole of the boot for positioning the bootie relative to the boot, and releasable latching means for latching the protuberance in a received relationship with the recess.
REFERENCES:
patent: 3139622 (1964-07-01), Schueller
patent: 3751727 (1973-08-01), Shepard et al.
patent: 3798800 (1974-03-01), Rathmell
patent: 3883964 (1975-05-01), Check
Chambers Alan B.
St. John Roy H.
Vykukal Hubert C.
Brekke Darrell G.
Lawson Patrick D.
Manning John R.
McMillan Armand
The United States of America as represented by the National Aero
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