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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-5192070-A, on 9 March 1993. 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-2026-000003380

Suction pad

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
KAWAMOTO TADASU, NAGAI SHIGEKAZU, SAKURAI SHUUZOU
Assignee
SMC KK
Original source
US-5192070-A, the United States Patent and Trademark Office, 9 March 1993
Document SHA-256
73146564b27482cdc9250432f1b1c4b9b6cb50a557492d9c1257001459f57fc4

Disclosed herein is a suction pad for attracting and holding a work, which comprises a suction base coupled via a connector to a vacuum suction source, a suction skirt integrally provided in continuation with the base, and a vacuum chamber which is defined inside the suction pad and communicates with the inside of the skirt. In addition, the suction pad includes a plurality of smaller-diameter through holes which cause the vacuum chamber to communicate with a suction surface of the skirt, and partition walls for surrounding the through holes. The partition walls define a number of small vacuum chambers.

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Abstract

Disclosed herein is a suction pad for attracting and holding a work, which comprises a suction base coupled via a connector to a vacuum suction source, a suction skirt integrally provided in continuation with the base, and a vacuum chamber which is defined inside the suction pad and communicates with the inside of the skirt. In addition, the suction pad includes a plurality of smaller-diameter through holes which cause the vacuum chamber to communicate with a suction surface of the skirt, and partition walls for surrounding the through holes. The partition walls define a number of small vacuum chambers.

1. Drawings

[0001]Sheet 1.

[0002]Sheet 2.

[0003]Sheet 3.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003380, “Suction pad,” published September 15, 2026 at 20:19:08 UTC, https://opentechnical.org/p/OT-2026-000003380.

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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.