Seats

Supports – Stand – Tilting support surface

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

297325, A45D 1904

Patent

active

045724687

ABSTRACT:
A seat includes a device for adjusting the position of a seat part relative o its support. The device is operated by a rotary knob which rotates a pinned disc of a lantern wheel gearing arrangement. The pins of the disc cooperate with teeth of a gear wheel which is connected to a pinion that rolls on a toothed segment articulated to the seat support. The teeth of the gear wheel are constructed so that reaction forces due to contact between the flanks and the pins are directed so as to pass through the rotational axis of the disc. Therefore no torque is applied to the disc and it remains stable.

REFERENCES:
patent: 442404 (1890-12-01), Steiger
patent: 2161367 (1939-06-01), McGregor et al.
patent: 4190225 (1980-02-01), Bauer et al.
patent: 4325527 (1982-04-01), Berneking
patent: 4406497 (1983-09-01), Kluting
patent: 4487390 (1984-12-01), Miyashita

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Seats does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seats, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seats will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1009336

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.