B - Operations – Transporting – 21 – J
Patent
B - Operations, Transporting
21
J
B21J 1/00 (2006.01) B21K 1/76 (2006.01) B21K 3/00 (2006.01) F16C 7/00 (2006.01) F16C 7/02 (2006.01) F16C 9/04 (2006.01)
Patent
CA 2322904
A preform (W') for a connecting rod (W) of an engine is manufactured with a good productivity. The preform (W') has a large-end mass portion (W'a) which corresponds to a large-end portion (Wa) of the connecting rod (W), a small-end mass portion (W'b) which corresponds to a small-end portion (Wb) thereof, and a shaft portion (W'c) which corresponds to a rod portion (Wc) thereof. There is manufactured a preform blank which has a shaft-shaped portion which is formed by extrusion. This shaft-shaped portion is made up of the shaft portion (W'c) and an extended portion (W'd) which extends axially forward from the shaft portion (W'c). The small-end mass portion (W'b) is formed by squeezing the extended portion (W'd) in the axial direction in a plurality of times starting with a portion near the shaft portion (W'c).
Akiyama Yoshiro
Momose Kimio
Soga Ryuji
Sugita Hiroshi
Yamane Shuichi
Honda Giken Kogyo Kabushiki Kaisha (also Trading As Honda Motor Ltd .)
Marks & Clerk
LandOfFree
Method of manufacturing preform for connecting rod does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of manufacturing preform for connecting rod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing preform for connecting rod will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1976317