Frame for pivoting folding furniture having varying counterbalan

Beds – Bedsteads – Upending

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

5133, 51591, 51641, A47C 1912

Patent

active

059789883

ABSTRACT:
A folding furniture apparatus for selectively and alternatively moving a pivotally connected furniture component between a substantially horizontal usable position and a substantially vertical storage position includes a counterbalancing piston assembly and associated mounting hardware that can provide one of a selected value of torques, counterbalancing the weight of furniture component. At least one counterbalancing piston extends between an upper mounting bracket secured to a support assembly and a lower bracket secured to the furniture component, each of these brackets having a plurality of corresponding mounting points. A counterbalancing piston is pivotally secured to and extends from a selected mounting point on the lower bracket to an associated mounting point on the upper bracket. The lower amounting points and associated upper mounting points are preselected to provide the necessary counterbalancing (torque) for a certain weight of the furniture component without requiring the use of a different piston or relocation of the mounting hardware.

REFERENCES:
patent: 158986 (1875-01-01), Schwartz et al.
patent: 354729 (1886-12-01), Montgomery
patent: 380258 (1888-03-01), Herrinton
patent: 416010 (1889-11-01), Osgood
patent: 483724 (1892-10-01), Noyes
patent: 554653 (1896-02-01), Christ
patent: 598841 (1898-02-01), Barton
patent: 640965 (1900-01-01), Songer
patent: 1059497 (1913-04-01), Smith et al.
patent: 1724066 (1929-08-01), Bean
patent: 2504769 (1950-04-01), Walter
patent: 2534300 (1950-12-01), Schorn
patent: 2672624 (1954-03-01), Giuseffi
patent: 3046572 (1962-07-01), Eames et al.
patent: 3088127 (1963-05-01), Eames
patent: 3097369 (1963-07-01), Emch
patent: 3116494 (1964-01-01), Bennett et al.
patent: 3464070 (1969-09-01), Driver
patent: 3877086 (1975-04-01), Bue et al.
patent: 3999245 (1976-12-01), Bue et al.
patent: 4370766 (1983-02-01), Teague
patent: 4589152 (1986-05-01), Pakosh
patent: 4736476 (1988-04-01), Maquerra
patent: 4793011 (1988-12-01), Eve
patent: 5033134 (1991-07-01), Burchett
patent: 5081724 (1992-01-01), Takahashi et al.
patent: 5353452 (1994-10-01), Rulis

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

Frame for pivoting folding furniture having varying counterbalan does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame for pivoting folding furniture having varying counterbalan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame for pivoting folding furniture having varying counterbalan will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1440716

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