Chain – staple – and horseshoe making – Chain making – Blanks and processes
Patent
1993-09-07
1995-11-28
Jones, David
Chain, staple, and horseshoe making
Chain making
Blanks and processes
59 84, 59 31, B21L 300, F16G 1502
Patent
active
054696976
ABSTRACT:
The present invention provides a die forged stud link chain which comprises substantially .theta.-shaped complete stud links (1) (FIG. 2) formed by means of die forging and substantially .epsilon.- shaped semi-finished stud links (2) (FIG. 3) feasible to be formed into a exceeding 45.degree.. The stud link chain can be produced mainly by using a die forging process and a minimum welding process, so that a decrease in the shearing stress applied to the shoulder part due to bending can be avoided. Further, steel materials superior in decrease of the shearing stress and in the tensile strength can be employed. The resulting stud link chain is lightweight and superior in resistance to fatigue failure.
REFERENCES:
patent: 857449 (1907-06-01), Currie
patent: 1614900 (1927-01-01), Ryan
patent: 2368271 (1945-01-01), St Pierre
patent: 2398898 (1946-04-01), St Pierre
patent: 2426066 (1947-08-01), St Pierre
patent: 2426067 (1947-08-01), St. Pierre
patent: 2480788 (1949-08-01), St Pierre
patent: 2714798 (1955-08-01), Linnenbank
patent: 3864906 (1975-02-01), Cullen
patent: 4498284 (1985-02-01), Gearhart
Jones David
Kuroki Chain Mfg., Co., Ltd.
LandOfFree
Stud link chain does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stud link chain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stud link chain will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2005346