Material or article handling – Apparatus for charging a load holding or supporting element... – Load holding or supporting element including gripping means
Patent
1992-12-23
1994-11-08
Underwood, Donald W.
Material or article handling
Apparatus for charging a load holding or supporting element...
Load holding or supporting element including gripping means
414730, 414908, 414911, 294907, 294 93, 901 35, B65H 100, B65H 6706
Patent
active
053621913
ABSTRACT:
Apparatus for transporting packaging material supply reels from a storage location to a consumption station which includes a gripping mechanism for engaging the core tube of the supply reel and a support for the gripping mechanism, the support permitting the gripping mechanism to be moved in three mutually perpendicular directions. The support includes a pair of angularly arranged, pivotal contact arms which define an angle, the axis of the gripping means lying in a plane which bisects the angle between the contact arms. Deflection of both arms to preselected angular positions against a resiliant bias will be indicative of establishment of a coaxial relationship between the gripping mechanism and the core of the supply reel whereupon the gripping mechanism may be inserted into the core for engagement therewith and subsequent reel transfer.
REFERENCES:
patent: 4558830 (1985-12-01), Larsson
patent: 4685711 (1987-08-01), Zuber
patent: 4687244 (1987-08-01), Cullen et al.
patent: 4723884 (1988-02-01), Brinker et al.
Maschinenfabrik Alfred Schmermund GmbH & Co.
Underwood Donald W.
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