Automatic canceling device for a winker

Details Automatic canceling device for a winker Automatic canceling device for a winker

1990-06-06

1991-11-26

Scott, J. R.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Contact-actuating means

200 6127, H01H 300

Patent

active

050686330

ABSTRACT:
An automatic cancelling device for a winker is disclosed, in which a locking removing member can efficiently transmit a stroke of a working member of a solenoid when returning a holder to neutral position. Construction of the locking removing member includes an engaging portion that engages with the working member of the solenoid, a first fulcrum portion on one side of the locking removing member which is brought into contact with the holder, and a second fulcrum portion on the other side of the locking removing member which is brought into contact with a supporting portion located on the lower case. Further, engaging protruding portions, disposed on one side of the holder, slide upon cam portions disposed on the locking removing member on either side of the engaging portions. Hence, by using the construction above, the locking removing member is rotated around one of the fulcrum portions without rotation of the working member of the solenoid.

REFERENCES:
patent: 2535384 (1950-12-01), Batt
patent: 2863096 (1958-12-01), Hollins et al.
patent: 2924680 (1960-02-01), Swenson
patent: 4097700 (1978-06-01), Okazaki
patent: 4748298 (1988-05-01), Chretien
patent: 4801770 (1989-01-01), Yukitomo et al.
patent: 4902860 (1990-02-01), Maeda
patent: 4939540 (1990-07-01), Kamada et al.

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