Patent · US Active

Plastic component with a complex and bifurcated structure

US9011748B2 · kind B2 · utility

1Cited by

6References

23Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Thomas Eifflaender · Friedrichshafen, DE
Daniel Wolf · Friedrichshafen, DE
Jens Heimann · Mindelheim, DE

Key dates

Filing date	May 22, 2012
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Apr 24, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24124
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A die for producing pressed, fiber-reinforced plastic components, as well as a method for producing the plastic component, and the plastic component itself. The plastic components comprising at least two structural parts which overlap one another a pressing direction such that the die comprises at least one upper die portion formed with a pressing unit for applying a pressing force in the pressing direction, and at least one lower die portion which cooperates with the upper die portion to form a cavity in which the plastic component is formed. A die insert is fitted in the die and can move by and with the upper die portion and is designed to transmit the pressing force to the at least one structural part of the plastic component which is overlapped by the other structural part of the plastic component in the pressing direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.