Textiles: fiber preparation – Working – Combing
Patent
1993-01-28
1994-12-06
Crowder, Clifford D.
Textiles: fiber preparation
Working
Combing
D01G 1900
Patent
active
053698452
ABSTRACT:
To fix the rectilinear combs (4) of a combing machine, a pneumatic system is provided comprising presser elements (16) acting on the section bars (5) of the combs (4) and operated by respective pistons (17) which move within chambers (18) provided in the supports (7) for the section bars (5) and connectable selectively to a compressed air source (22) or to discharge (28). During locking, the presser elements (16) press the section bars (5) of the combs (4) against the supports (7) via plates (20) removably fixed to the ends of the rods (19) of the pistons (17). Discharging the compressed air from the chambers (18) results in simultaneous release of the combs (4). The traditional operations of clamping and releasing the individual comb units (4) are hence eliminated, and the time required for cleaning or replacing the combs is considerably shortened.
REFERENCES:
patent: 1260876 (1918-03-01), Crockett
patent: 2052531 (1936-08-01), Howard
patent: 2572122 (1951-10-01), Dudley et al.
patent: 3601861 (1971-08-01), Moriwaki
patent: 4190408 (1980-02-01), Bronkema et al.
Crowder Clifford D.
Industrie Meccanotessili Marzoli S.r.l.
Worrell Jr. Larry D.
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