REYNALD J SANSOUCY
Engineering in Worcester, MA
License number
Massachusetts 19527
Issued Date
May 22, 1964
Expiration Date
Jun 30, 2016
Type
Mechanical Engineer
Address
Address
Worcester, MA 01602
Professional information
Method Of And Apparatus For Coining Tapers At Opposite Ends Of A Sleeve Member
US Patent:
5177991, Jan 12, 1993
Filed:
Jul 28, 1991
Appl. No.:
7/750926
Inventors:
Reynald Sansoucy - Worcester MA
Assignee:
Presnet Corporation - Worcester MA
International Classification:
B21J 1300
US Classification:
723556
Abstract:
A method of and apparatus for coining tapers at opposite end faces of a sleeve member in which upper and lower punches are displaced relative to upper and lower dies, respectively, before start of a coining operation, to engage the opposite end faces of the sleeve member. Thereafter, the upper die is advanced together with the upper punch to effect coining. The sleeve member is supported at both its opposite end faces during the entire coining operation.