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Press work
Wire rod work
Heat treatment
Mold
Quality and environment
Development
Examples
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Examples
 .  Here is a technical example from Tokuhatsu.
Display No.
1 Tokuhatsu Co., Ltd. [2]
Theme Low-cost snap rings
Goals of
development
Item Point aimed for Effect
Cost reduction . Articles grab hold of each other in chains in the heat treatment process. It takes many man hours to separate them by hand.
. If hardening and tempering can be omitted, it is no longer necessary to separate the articles and production efficiency is increased.
Cost△15-20%
Development progress 1. Idea stage
2. Trial production or experimental stage
3. Completion of development
4. Completion of commercialization
(Scheduled for completion in October, 2008.) Type of car promoted Industrial property
All types of cars
Pending
Granted
Nothing
  patents
patents

Out
line
and
fea
tures
of the product
Con
st
ruc
tion princi
ple
Existing goods Developed goods
Mass 100 100
Cost 100 70
Issue Improvements in installation workability and in the life of mold punches
Plan for application Snap rings for which frequent installation and removal by hand using pliers is not common
Inquiry
. Sales Department:
Toshifumi Nakagawa
. Technical Department:
Yuuji Abe
TEL 072-782-6966
FAX 072-782-6712
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