Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB385440A
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Individual
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Individual
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Priority to GB385440ApriorityCriticalpatent/GB537721A/en
Publication of GB537721ApublicationCriticalpatent/GB537721A/en
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B9/00—Fastening rails on sleepers, or the like
E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
E01B9/58—Fastening the rail in the chair
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Railway Tracks
(AREA)
Machines For Laying And Maintaining Railways
(AREA)
Abstract
537,721. Railway rail chairs. NAISBITT, W. J. March 1, 1940, No. 3854. [Class 104 (ii)] In a rail chair a pin e is driven between the angle h of the rail and a recess f in the chair jaw to prevent rail creep. The rail seating a may be cambered in the longitudinal direction of the rail.
GB385440A1940-03-011940-03-01Improvements in railway permanent way
ExpiredGB537721A
(en)