Joints and connections – Axially split or separable member
Patent
1997-05-15
1999-08-24
Green, Brian K.
Joints and connections
Axially split or separable member
403373, 403338, 403DIG9, B25G 300
Patent
active
059416530
ABSTRACT:
A composite structure has a rod (1) and a collar (2) locked on the rod (1) and composed of two semicollars (12, 22), each extending over an angle smaller than 180.degree. and having lateral longitudinal flanges (12', 12", and 22', 22"), whereat they are linked to each other by clamping bolts (3', 3"). The flanges (12', 22') on one side of the semicollars (12, 22) adhere to each other with their facing plane surfaces (212', 222'), whereas the facing plane surfaces (212", 222") of the flanges (12", 22") on the opposite side of the semicollar (12, 22) are spaced. The rod (1) has at least one outer positioning projection (6', 6"), which is engaged in a corresponding inner positioning recess of the collar (2).
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Bauer, et al., "The Use of Aluminum for the Overhead Catenary System on German Federal Railway's New High-Speed Lines", Elektrishce Bahnen, vol. 84, Oct. 1986, pp. 298-306.
Alstom Transport Electrification S.p.A.
Creighton Wray James
Green Brian K.
Miller William L.
Narasimhan Meera P.
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