Tenter for treatment of an endless fabric

Details Tenter for treatment of an endless fabric Tenter for treatment of an endless fabric

1994-03-21

1995-06-27

Crowder, Clifford D.

Textiles: cloth finishing

Expanding device for textile webs

Web-condition-responsive operation control

26 93, D06C 300

Patent

active

054268354

ABSTRACT:
Tenter for an endless fabric, especially for use by heat treatment as a part process in connection with manufacturing of fabric for a paper machine comprising several carriages (1) for guiding the rims of the fabric material by means of a carrier (2) for each carriage (1) which is connected with a drive chain. Each carriage (1) comprises at least one spring (4) arranged between the carrier (2) and an abutment in the carriage (1) such that the velocity of each carriage (1) substantially corresponds with the speed of the fabric rim. It also includes a mechanism for registering and monitoring the tension force in the material based on which the velocity of the drive chain and the carrier (2) is adjusted to maintain a desired velocity for the fabric through the heat treatment zone.

REFERENCES:
patent: 903144 (1908-11-01), Whitley
patent: 2283699 (1942-05-01), Richardson
patent: 2350961 (1944-06-01), Haskins
patent: 3123854 (1964-03-01), Aykanian
patent: 3150433 (1964-09-01), Kampf
patent: 3175245 (1965-03-01), Kreeft et al.
patent: 3382554 (1968-05-01), Harmon et al.
patent: 4200963 (1980-05-01), Kamfe et al.
patent: 5263235 (1993-11-01), Duncan et al.

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