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.)
National Malleable and Steel Castings Co
Original Assignee
National Malleable and Steel Castings Co
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 National Malleable and Steel Castings CofiledCriticalNational Malleable and Steel Castings Co
Application grantedgrantedCritical
Publication of FR1112772ApublicationCriticalpatent/FR1112772A/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
B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1112772D1953-08-241954-08-20Perfectionnements apportés aux attelages avec mâchoires rigides pour des wagons
ExpiredFR1112772A
(fr)