Patent · US Expired

Apparatus for pre-shaping plasticated plastics material

US5378136A · kind A · utility

0Cited by

10References

6Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Jurgen Henning · Glückstadt, DE
Norbert Klein · Pocking, DE
Heinrich Hucke · Minden, DE

Key dates

Filing date	Jul 20, 1993
Grant date	Jan 3, 1995
Priority date	—
Expiry date	Jul 20, 2013

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S425/228
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

In the device for pre-shaping plasticated plastics material, a mold formed by two plates (5, 6) arranged so as to be stationary and by two rotatably mounted calibrating jaws (3, 4), and two levers (11, 12) with drive devices (15, 16), are arranged between two columns (1, 2) which are arranged in parallel. One of the calibration Jaws (3, 4) in each case is fastened to one end of the levers (11, 12) and one of the drive devices is fastened to their other end.

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