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
GB452554A
Inventor
Frederick Charles Kulieke
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.)
American Steel Foundries
Original Assignee
American Steel Foundries
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 American Steel FoundriesfiledCriticalAmerican Steel Foundries
Priority to GB452554ApriorityCriticalpatent/GB743104A/en
Publication of GB743104ApublicationCriticalpatent/GB743104A/en
B22C9/10—Cores; Manufacture or installation of cores
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Connection Of Plates
(AREA)
Abstract
743,104. Cores. AMERICAN STEEL FOUNDRIES. Nov. 25, 1953, No. 4525/54. Divided out of 743,098. Class 83 (1). A core assembly for a railway couplerknuckle having a tail section 8 and a nose section 6 interconnected by a throat, and having a pin-hole extending from top to bottom through the knuckle, comprises a pin-hole core 22 and a tail core 12 separable from and supported by the pin hole, core. The subject-matter of the'Specification is the same as that of Specification 743,098 which is referred to.
GB452554A1953-11-251953-11-25Improvements in a core structure for a railway coupler
ExpiredGB743104A
(en)