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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-4921396-A, on 1 May 1990. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000003459

Supporting device

Published
Permanent URL
Classification
Manufacturing & Assembly Equipment › Assembly Systems
Inventors
AKIYA FUMIAKI, ASAKAWA KAZUO, TABATA FUMIO
Assignee
FUJITSU LTD
Original source
US-4921396-A, the United States Patent and Trademark Office, 1 May 1990
Document SHA-256
8faf6873d859f89eff78cf00584e76c058d16f0620942e9bbfc64eff9a3fd91d

A supporting device including a first member which supports a springy means for resiliently supporting a second member. The supporting device includes a detection for detecting displacements of the springy with respect to the first member in accordance with the movement of the second member and a biasing which applies a force to the springy from the same direction as or from a direction opposite to that of the displacement for changing the elasticity of the springy in accordance with the movement of the second member.

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Abstract

A supporting device including a first member which supports a springy means for resiliently supporting a second member. The supporting device includes a detection for detecting displacements of the springy with respect to the first member in accordance with the movement of the second member and a biasing which applies a force to the springy from the same direction as or from a direction opposite to that of the displacement for changing the elasticity of the springy in accordance with the movement of the second member.

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Publication information

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Citation

OpenTechnical Publication OT-2026-000003459, “Supporting device,” published September 15, 2026 at 20:30:24 UTC, https://opentechnical.org/p/OT-2026-000003459.

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Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.