Improvements connected with locks
Реферат: 355,904. Escutcheons for hasp locks. SANDERS, F. T., 77, Field Road, Bloxwich, near Walsall. July 23, 1930, No. 22153. [Class 44.] The thumb-piece of a spring-pressed latch bolt forms a cover for the keyhole 17. The latch comprises a cover-plate 4 with a guide slot 9, 8, 10 for a stud 16 connecting the latch bolt 6 and the thumb-piece 13. In the shot position of the latch, the stud 16 occupies a position at the bottom of the slot 9 and the 'keyhole is covered by the thumb-piece, as shown in the Figure. To retract the latch bolt, the thumb-piece is moved so that the stud 16 passes up the slot 9, along the slot 8 and down the slot 10. The slot 10 is dispensed with if it is not desired to hold the latch in the restricted position.
Utility cart with lock box
Номер патента: US09452768B2. Автор: Joseph J. Fodrocy,Scott E. Ribbe,Anton D. Jerovsek,Jeffrey R. Kolbe. Владелец: Geerpres Inc. Дата публикации: 2016-09-27.