Patent
Production of deformed can
TLDR
In this article, the body part of a bottomed cylindrical metallic can is made in elliptical shape with pressing in the radial direction under the state of the state thereof and the bottom part is plastically deformed easily with simple jig and technique without any buckling.Abstract:
PURPOSE:To deform a metallic can and to form simply and easily a deformed can by drawing respectively the vicinity of the opening part of bottomed cylindrical metallic can and the vicinity of the bottom part and by making the body part in elliptical shape with pressing in the radial direction under the state thereof. CONSTITUTION:The vicinity of the opening part 2 of a bottomed cylindrical metallic can 1 and the vicinity of the bottom part 3 are subjected to drawings D1, D2 from the upper and lower parts respectively and the body part 8 is made in elliptical shape by the press work E in radial direction of the body part 8 under the state thereof. The bottom cylindrical metallic can 1 is plastically deformed easily with simple jig and technique without any buckling and made in the prescribed shape.read more
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Patent
Repeating installation using telephone line
Ha-Jae Jeung,Jun-Soo Yook +1 more
TL;DR: In this article, the authors describe a repeating CDMA system where the master station synthesizes data signals from a mobile phone exchange using a synchronizing signal generated by a synchronising signal generating means in the base station, and converts the intermediate frequency signal transmitted over the unused line into a base band signal for transmission to the above mobile exchange and transmits/receives the intermediate-frequency signal to/from at least the first substation of the first and second substations over an unused line.
Patent
Production of container
Tadao Ouchi,忠男 大内 +1 more
TL;DR: In this paper, a recessed part 2 is formed to a desired barrel part of a bottomed cylindrical container main part 1, in which an aluminum slug is subjected to impact forming, by embossing.
Patent
Method and device for processing outer shape of can shell
Takuhiro Ogaki,Munehisa Hattori,Takahashi Shusaku,Masayuki Takei,Hideyuki Tamura,Yuri Takeda +5 more
TL;DR: In this article, a pressing member is pressed from the outside against a peripheral wall of a can shell 4 whose interior is maintained at a predetermined pressure by gas, to form a recess-deformed portion 56 having a predetermined shape on the peripheral wall.
Patent
Partially oval spray can
TL;DR: In this article, a spray can was designed to be ergonomically shaped to ensure a safe holding of the can when spraying the contents of the contents, in order to obtain an easy-to-handle spray can with no drawbacks with regard to safety.
Patent
Method of Forming a Metal Container
TL;DR: In this article, a method of forming a metal container (40) comprises: narrowing a first top section (42) of the container(40) in at least one narrowing step.
References
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Patent
Manufacture of deformed can
TL;DR: In this article, a rolling tool was fitted into a bottomed cylindrical can and the outside periphery of the can was worked in the direction P from the opening part 2 side to the vicinity of a bottom part 4.
Patent
Wire net and its manufacture
TL;DR: In this paper, a wire net for filter by interweaving coil-shaped wires made of metallic wires is presented. But the wire net is not suitable for a large number of wires.