Ring support assembly

Details Ring support assembly Ring support assembly

1994-03-16

1996-08-20

Rachuba, M.

Turning

Work driver

Mandrel

82101, 279 201, B23B 3140, B23Q 314

Patent

active

055468373

ABSTRACT:
An apparatus for supporting a ring piece being cut from a ring-shaped structure is disclosed. The ring support member or assembly includes a bar assembly having a convex arcuate surface adapted to be disposed against and aligned with an inner circumferential portion of the ring-shaped structure. In addition to the convex arcuate surface, the bar assembly has a pair of substantially parallel faces which are substantially perpendicular to the convex arcuate surface. A supporting stud extends substantially perpendicularly through the faces of the bar assembly. A first clamping assembly is attached to one end of the supporting stud to fix the bar assembly to the supporting stud. A second clamping assembly is attached to the other end of the supporting stud and is adapted to fix the bar assembly and the supporting stud to an object, such as a plate with elongated radially disposed slots.

REFERENCES:
patent: 2179896 (1939-11-01), Neville
patent: 2572013 (1951-10-01), Cushman
patent: 2696765 (1954-12-01), Appleton
patent: 2775025 (1956-12-01), Williams
patent: 2780194 (1957-02-01), Croswell
patent: 2804836 (1957-09-01), Tiedemann
patent: 3110277 (1963-11-01), Dixon et al.
patent: 3298700 (1967-01-01), Vogeleer
patent: 3469299 (1969-09-01), Rogers
patent: 3633813 (1972-01-01), Looney et al.
patent: 4926538 (1990-05-01), Bond et al.

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