The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 1990
Filed:
Oct. 19, 1988
Lance Harkus, New South Wales, AU;
Pandrol Limited, London, GB;
Abstract
An anchoring device (1) anchors a clip (60) to a foundation (50) for a railway rail (66). It has a head part (2) formed with a horizontal passageway (4) which is wider than it is high. In an upstanding wall section (5) there is a recess (6) and this receives a projection (52) on an electrically insulating bushing (51) which fits in the head part (2). The bushing has a passageway (53) through it and this receives two legs (61) and (62) of an e-shaped clip, the cross-section of the passageway having the shape of an athletics race track. The device (1) has a tail part (3) with projections (22 and 23) above which the tail part is of cruciform cross-section, with vanes (26 and 28).