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.)
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.)
CHARLES W LAYMAN
MORRIS S EVANS
Original Assignee
CHARLES W LAYMAN
MORRIS S EVANS
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Filing date
Publication date
Application filed by CHARLES W LAYMAN, MORRIS S EVANSfiledCriticalCHARLES W LAYMAN
Application grantedgrantedCritical
Publication of FR328411ApublicationCriticalpatent/FR328411A/fr
B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR328411D1903-01-101903-01-10Accouplement automatique pour voitures de chemins de fer
ExpiredFR328411A
(fr)