Improvements in or relating to automatic indicating and stopping mechanism for machines
Реферат: 170,054. Wade, H., (Universal Winding Co.). June 12, 1920. Operating or controlling belt forks.-A device for automatically indicating the progress of work upon a machine comprises an indicator or clock, which is driven from the machine by means including a friction clutch whereby it may be disconnected and automatically returned to its initial position, and is adapted automatically to operate the stop-mechanism of the machine after a predetermined movement. The invention is described as applied to a machine for winding electrical coils comprising a main shaft 3, Fig. 4, provided with fast and loose pulleys 6, 7 and driving the winding-spindle 20 through gearing 15, 17, 19, and the traverse cam-shaft 43 through worm-gear 26 and change gearing. The shaft 43 is geared with a sprocket-wheel 68 which drives a shaft 72 provided with a worm meshing with a gear 77 which is connected bv means of a clutch 78, Fig. G, with a graduated dial 93. The gearing is such that the dial moves through the space of one division for each traverse and a plate 96, Fig. 8, is adjusted so that at the completion of the number of traverses corresponding to the graduation at which it is set a stop finger 100 thereon engages a stop 144 on a rod 135 and so releases the stop.rod 9. which is moved longitudinally by a spring to shift the belt on to the loose pulley. The rod 135 is provided with a handle 138 by which it is rocked upon completion of the winding, whereby a fork 88 thereon disconnects the clutch 78 and allows a spring 105, which is wound up during the movement, to return the dial 93 to its zero position, which is determined by the engagement of a stop 109 with a projection 110 on the frame,-work. A cap 115, graduated correspondingly to the dial 93 and secured thereto by a spring clip 117, indicates the progress of the winding and serves as a cover for the dial and clock mechanism. Specifications 5842/83, 15213/94, 11414/01, 17064./01, 2615/07, [all in Clm,3 120, Spinning], 12277/11, [Class 120 (ii), Spinning, twisting, &c.], 17372/13, 11412/15, 111,511, and 131,717, [Class 120 (ii), Spinning, twisting, &c.], are referred to.
IMPROVEMENTS IN WELL DIMENSIONS OR RELATED TO SUCH
Номер патента: EA201991861A1. Автор: Марк Уоддингтон,Маурилльо Аддарио. Владелец: Рид Кейзд Хоул Лимитед. Дата публикации: 2020-02-25.