Patent
Device for stamping metal blanks
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The article was published on 1968-01-11. It has received 12 citations till now. The article focuses on the topics: Stamping.read more
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Patent
Process for the manufacture of a rack
TL;DR: In this article, a rack is manufactured by cold-mold pressing and one die portion carries out, during the pressing operations, a wobbling movement over the blank, while the other die is molded in negative mold the toothed profile of the rack to be manufactured.
Patent
Upsetting or forging machines
TL;DR: In this paper, an upsetting or forging machine is described in which in a die set there is provided one die arranged to carry out a circular rocking motion about a point associated with the center of the die set, and a bearing is provided to compensate for any changes in die dimensions due to heating and thus prevent seizing up of the dies.
Patent
Method of producing vibration-isolating bushing
TL;DR: In this paper, a rubber elastomer is secured to the outer circumference of the inner cylinder by vulcanization molding, and the top surface of the jig is pressed onto the edge surface of an inner cylinder.
Patent
Planetary head forming tool
TL;DR: In this article, a tool for forming heads on rivets or the like is described, which includes cooperating internal and external gears and a driven shaft having an axis of rotation that is inclined relative to the axis of the driving shaft for establishing a planetary movement of the driven shaft as the drive shaft rotates.
Patent
Method of and apparatus for shaping articles by rolling
TL;DR: In this article, the active surface of the shaping tool is rolled reversibly along the shaped surface with a point contact in the axial plane of the shape, such point contact turning around the axis of the shaped surfaces, the amplitude of this reversible relative rolling being selected arbitrarily.
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