Hollow composite member

Details Hollow composite member Hollow composite member

1989-11-03

1991-11-12

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Workpiece with longitudinal passageway or stopweld material

74567, 74579R, 74595, 464183, F16C 300, F16C 306, F16H 5300

Patent

active

050647261

ABSTRACT:
A hollow composite member for accommodating torques and/or tensile, compressive or bending forces in the case of which a circumferentially uniform tensile prestress is generated in an outer material layer essentially along its entire axial length by inner supporting members accommodating pressure in the radial direction, and where, especially in the outer material layer a compressive prestress which is either uniform or increased towards the center is prevailing as a result of inner supporting members accommodating tension in the axial direction.

REFERENCES:
patent: 1441459 (1923-01-01), Small
patent: 1587025 (1926-06-01), Murray et al.
patent: 2063325 (1936-12-01), Mcleod
patent: 3466895 (1969-09-01), Cartwright
patent: 3762032 (1973-10-01), Bowling et al.
patent: 3844730 (1974-10-01), Laussermain
patent: 4332073 (1982-06-01), Yoshida
patent: 4359811 (1982-11-01), Monroe
patent: 4377894 (1983-03-01), Yoshida
patent: 4658319 (1987-08-01), Gross et al.
patent: 4708029 (1987-11-01), Urano

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