Turning – Severing or cut-off – With dust or chip handling
Reexamination Certificate
2005-02-15
2005-02-15
Fridie, Jr., Willmon (Department: 3722)
Turning
Severing or cut-off
With dust or chip handling
C082S901000, C409S131000
Reexamination Certificate
active
06854366
ABSTRACT:
There is provided a product recovery apparatus in which mixture of cut wastes or a coolant into a receiver box is reduced and which can be disposed in the vicinity of a portion to be processed or in a processing chamber and which saves space and has high recovery rate of products. The product recovery apparatus for recovering the product from a machine tool for processing a material held by material hold means to produce the product, comprises: a product recovery tube for receiving the product; suction air generation means for bringing the product into the product recovery tube by suction of air; and a recovery container of the product disposed between the suction air generation means and product recovery tube. The recovery container may include a coolant reservoir portion for pooling a coolant in the recovery container, and the product recovered by the product recovery tube may be allowed to drop into the coolant in the coolant reservoir portion.
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patent: 4514936 (1985-05-01), Hurtado
patent: 5467835 (1995-11-01), Obermeier et al.
patent: 6299393 (2001-10-01), Anders
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patent: 9-94704 (1997-04-01), None
Haseba Noriyuki
Nitagai Osamu
Citizen Watch Co. Ltd.
Fridie Jr. Willmon
Kanesaka Manabu
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