The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 30, 2000

Filed:

Jun. 30, 1998
Applicant:
Inventors:

Werner Bucher, Buchrain, CH;

Alois Lustenberger, Littau, CH;

Claudio Meissner, Cham, CH;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21J / ;
U.S. Cl.
CPC ...
72 214 ; 72 198 ; 72413 ; 72442 ; 7240906 ; 7240914 ; 29751 ;
Abstract

A crimping apparatus including a crimping station having a crimping press and at least one set of crimping tools. Each crimping tool includes a wire ram, an insulation ram, an anvil unit and a separating unit. The wire ram and the insulation ram of each crimping tool are associated with a ram holder and each of the ram holders includes crimping height-adjustment means. Crimping pressure-measuring elements that are connected to a control unit are included between the crimping press and the ram holders. During a crimping process a crimping force as determined by the crimping pressure-measuring elements is compared with a preset nominal value range. When the determined crimping force is outside of the range, a corresponding correction signal is produced in the control unit, thereby effecting a corresponding correction of the crimping height-adjustment means.


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