Patent · US Active

Spring

US10683907B2 · kind B2 · utility

1Cited by

19References

20Claims

0Family size

Assignee

LEICHTBAU-ZENTRUM SACHSEN GMBH · DE

Inventors

Werner Hufenbach · Dresden, DE
Martin Lepper · Dresden, DE
Jens Werner · Coswig, DE
Christian Koehler · Dresden, DE

Key dates

Filing date	Nov 8, 2013
Grant date	Jun 16, 2020
Priority date	—
Expiry date	May 30, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F15/06
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a spring (1, 23) comprising at least one tensile body (2, 17, 71, 76) that can be subjected to tensile stress and/or at least one compressive body (37) that can be subjected to compressive stress, the spring also comprising a force-displacement conversion unit (3, 18, 24) for converting the force-displacement of the spring force F, said force-displacement conversion unit (3, 18, 24) having a moveable input control element (6, 19, 29), to which the spring force can be applied and a moveable output control element (7, 20, 30, 54, 60, 68, 72) which is operatively connected to the tensile body (2, 17, 71, 76) or to the compressive body (37) in such a way that the spring force F produces a tensile stress in the tensile body (2, 17, 71, 76) or a compressive stress in the compressive body (37) in a specific force-displacement conversion ratio.

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