Patent · US Active

Device and method for manufacturing wire coils

US9056350B2 · kind B2 · utility

1Cited by

9References

11Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Maier · Villingen-Schwenningen, DE
Heinz Mueller · Erlangen, DE

Key dates

Filing date	Jan 31, 2012
Grant date	Jun 16, 2015
Priority date	—
Expiry date	Jan 31, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH02K15/0433
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A device for manufacturing wire coils includes: at least two rotationally supported drums which are mounted at a predefined distance from one another, the at least two drums each having at least one bending peg mounted on a lateral surface of the corresponding drums and protruding essentially perpendicularly, a movable wire guiding device winding the wire around the bending pegs protruding from the at least two drums to produce at least one wire winding. The wire guiding device aligns the wire between two bending pegs under a predefinable elastic tension and winds the wire under tension around the corresponding bending peg due to a rotational movement.

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