Chair iron
    62.
    发明授权

    公开(公告)号:US2008209A

    公开(公告)日:1935-07-16

    申请号:US69598933

    申请日:1933-10-31

    Applicant: BASSICK CO

    Inventor: HEROLD WALTER F

    CPC classification number: A47C3/026 A47C7/441 A47C7/448

    Abstract: 434,060. Tilting seats. BASSICK CO., 38, Austin Street, Bridgeport, Connecticut, U.S.A. Oct. 29, 1934, No. 30957. Convention date, Oct. 31, 1933. [Class 52 (ii)] In a tilting seat, a tiltable seat support 10 is mounted upon a bracket 11 by means of relatively rotatable cylindrical elements 14, 15 with an interposed cylinder 16 of highly compressed rubber bonded to the elements 14, 15. The inner element 15 is secured to the side members of the support 10, and the outer element 14 is rotatably mounted in the side walls of a cut-away part of the bracket 11, but is secured by a set-screw 28 to a torsion adjustment lever 26 provided with a screw 30 which bears against a part 23 of the bracket 11 to adjust the initial torsion of the rubber cylinder 16.

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