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Title: Float for loading hoses

Abstract: A float for loading hoses composed of a pair of semi-annular hard floating bodies hinged at one end portion thereof and provided at the other end portions with opposed rectangular notches, a female screw threaded member and hook-shaped member snugly fitted in said notches, respectively, and engaged with pins, respectively, extending through the members, and a bolt having oppositely inclined screw threads at its front and rear end portions and threadedly engaged with said female screw threaded member and hook-shaped member, respectively, whereby when the bolt is fastened so as to fit the float around the loading hose the front and rear end portions of the bolt make contact with the pins extending through the female screw threaded member and hook-shaped member, respectively.


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Inventors: Kadono, Mamoru (Yokohama, JP)

Application Number: 06/251841
Filing Date: 1981-04-08
Publication_date: 1983-06-07
Assignee: BRIDGESTONE TIRE CO LTD (JP)

Primary Class(es): 441/133 403/344, 403/46, 285/419
Other Classes: B63B27/34; F16L1/24; B63B27/00; F16L1/12; B63B21/52
US Patent Ref:
2895197July, 1959Agne et al.285/367Hose clamp
3307866March, 1967Barlow292/115Quick-disconnect latch
3423111January, 1969Elsner285/373PLAIN END PIPE JOINT
4079970March, 1978Brett285/367Pipe switching station clamp

Other Refs: GB118769
September, 1918403/44

Primary Examiner: Blix, Trygve M.
Assistant Examiner: Brahan, Thomas J.
Attorney: Sughrue, Mion Zinn Macpeak And Seas
Claims: