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
GB3602/34A
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
Publication of GB414304ApublicationCriticalpatent/GB414304A/en
B22C9/10—Cores; Manufacture or installation of cores
B22C9/101—Permanent cores
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22C—FOUNDRY MOULDING
B22C9/00—Moulds or cores; Moulding processes
B22C9/10—Cores; Manufacture or installation of cores
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
414,304. Cores. MAYER, G., and MAYER, J., Erla, Saxony, Germany. Feb. 3, 1934, No. 3602. Convention date, Feb. 16, 1933. [Class 83 (i).] A sand core 2 has metal particles, such as iron balls 3, embedded in its surface adjacent those parts 5 of the automobile cylinder or other casting 6 which it is desired to chill.
GB3602/34A1933-02-161934-02-03Improvements in or relating to the casting of metal articles
ExpiredGB414304A
(en)