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
Inventor
Burchard Heinrich Jessen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190118884ApublicationCriticalpatent/GB190118884A/en
18,884. Jessen, B. H. Sept. 21. Doors, wagon.-The hinged doors 1, 2 are opened or closed by reciprocating a suspended beam 9 composed of angle-bars 17 placed back to back, the power being transmitted through the togglelevers 8, 8. A cross-shaft, not shown, has a crank for operating the beam 9, which is connected to the inner ends of the levers 8, 8 by universal joints 12, while the outer ends of these levers are connected to the doors 1, 2 by ball-and-socket joints 11.
GB190118884D1901-09-211901-09-21Improvements in Railway Cars.
ExpiredGB190118884A
(en)