Inflatable clamping chuck

Inflatable clamping chuck

An inflatable clamping chuck comprises a flange plate with a triangular toothed face and a shaft head peripherally provided with inflatable telescopic keys and is characterized in that the contact end face of a chuck flange and a paper core forms the triangular toothed face, the tips of the triangle...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: YANG ZHENGXIONG
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:An inflatable clamping chuck comprises a flange plate with a triangular toothed face and a shaft head peripherally provided with inflatable telescopic keys and is characterized in that the contact end face of a chuck flange and a paper core forms the triangular toothed face, the tips of the triangles are pressed into the end face of the paper core during axial force compression, an inflatable shaft is inflated after extending into the inner diameter of the paper core, and the inflatable telescopic keys compress the inner surface of a paper tube.