Method for making an airspring and sleeve

Details Method for making an airspring and sleeve Method for making an airspring and sleeve

1988-05-23

1990-09-04

Lorin, Hubert C.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156169, 156173, 242 701, 242 721, 242174, 242176, 264103, 264129, 264159, 264573, 264137, B65H 5402, B29D 2300

Patent

active

049541943

ABSTRACT:
A method for making an Airspring and Sleeve that each have a chamber portion and rolling lobe portion reinforced with successive layers of embedded cord by winding cord in one layer at opposite helical angles from cord of a second successive layer and winding cord at inconstant helical angles in an annular band portion of at least one of the sleeve portions.

REFERENCES:
patent: 1460949 (1923-07-01), Currier
patent: 2257913 (1941-10-01), Maranville
patent: 2980571 (1961-04-01), Mosshart et al.
patent: 3319952 (1967-05-01), Travers
patent: 3403603 (1968-10-01), Turner
patent: 3666598 (1972-05-01), Christie et al.
patent: 3897941 (1975-08-01), Hirtreiter et al.
patent: 3970495 (1976-07-01), Ashton et al.
patent: 3992239 (1976-11-01), Schroeder
patent: 4089727 (1978-05-01), McLain
patent: 4118262 (1978-10-01), Abbott
patent: 4174827 (1979-11-01), Hirtreiter et al.
patent: 4369934 (1983-01-01), Spies
patent: 4412965 (1983-11-01), Thompson et al.
patent: 4629170 (1986-12-01), Warmuth, II

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