Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1990-08-17
1991-06-11
Rachuba, Maurina
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
5116574, 51101LG, 5116578, B24B 4900
Patent
active
050221876
ABSTRACT:
The device is of the type comprising a carriage slidably and pivotally mounted on a shaft (101), and an arm (102) connected to the carriage and bearing against and slidable along a rail (108) parallel to the shaft (101), the arm (102) bearing against the rail (108) through an element (110) for actuating a sensor (112) mounted on the arm (102), a roller (111) being interposed between the rail (108) and the actuating element (110) and being rotatively mounted on the latter. According to the invention, the actuating element is a rod (110) mounted by a first end (125) of the two ends (125, 113) of the rod on the arm (102) to pivot about a pivot pin (126) which is parallel to the shaft (101) and disposed in the vicinity of the rail (108). The sensor (112) is mounted on the arm (102) and cooperates with one of the two ends (125, 113) of the rod (110). A system (127-131) for balancing the force (F) applied to the rod (110) by the roller (111) is provided.
REFERENCES:
patent: 4612732 (1986-09-01), Delattre et al.
patent: 4667444 (1987-05-01), Langlois et al.
Longuet Raynald G. M.
Pecot Jean-Yves F. P.
Briot International
Rachuba Maurina
Smolowitz Martin
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