Machine element or mechanism – Control lever and linkage systems – Multiple controlling elements for single controlled element
Patent
1989-02-21
1990-05-01
Cranmer, Laurie K.
Machine element or mechanism
Control lever and linkage systems
Multiple controlling elements for single controlled element
74483R, G05G 1100
Patent
active
049208195
ABSTRACT:
A body has a guide members extending along the axis of the body. A pair of racks held by the body are movable along the guide members. The first rack is connected to a first remote control unit through a first cable. The second rack is connected to a second remote control unit through a second cable. When one of the first and second racks is moved from a reference position, the lock members locks the movement of the other rack. An intermediate gear is arranged between the first and second racks. An interlocking member is connected to the intermediate gear. When one rack is moved, the intermediate gear is moved in the same direction as the moved rack. The movement of the intermediate gear is transmitted to equipment to be controlled through the interlocking member.
REFERENCES:
patent: 3651709 (1972-03-01), Booty et al.
patent: 3842689 (1974-10-01), Bagge
patent: 4020713 (1977-05-01), Cantley et al.
Hoshina Yoshikazu
Nishimura Seiichi
Uchida Tatsumi
Cranmer Laurie K.
NHK Morse Co., Ltd.
Sanshin Industries Co., Ltd.
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