Lap feed plate connected to oscillating nippers in a combing mac

Details Lap feed plate connected to oscillating nippers in a combing mac Lap feed plate connected to oscillating nippers in a combing mac

1990-07-11

1991-11-05

Schroeder, Werner H.

Textiles: fiber preparation

Working

Combing

19227, 19235, D01G 1916

Patent

active

050621831

ABSTRACT:
The batt or sheet to be combed is unwound by rotation of a lap roller (1) from a lap disposed thereon. The batt goes from the lap roller (1) by way of the lap feed plate (13) to a feed cylinder (10) mounted in oscillating nippers (6, 8). The feed plate (13) is connected by way of its bottom edge to the oscillating nippers (6, 8) and by way of its top edge to an element (16) which is rigidly secured to the frame and disposed near the lap roller (1). The plate (13) is made of plastics and has a reduced thickness between the two edges in a linear bend zone (18) which is parallel to the edges. The bend zone (18) extends over the whole width of the plate (13) and acts as an articulation. The plate (13) is therefore simple and economical to produce. It requires no hinge between the two edges; also, it is of reduced weight.

REFERENCES:
patent: 2526129 (1950-10-01), Groesbeck et al.
patent: 2690799 (1954-10-01), Gerstenmaier
patent: 2978020 (1961-04-01), Paulsrude
patent: 3343867 (1967-09-01), Couch et al.
patent: 3514989 (1970-06-01), Robinson
patent: 3574306 (1971-04-01), Alden
patent: 3881303 (1975-05-01), Krafka et al.
patent: 4369715 (1983-01-01), Ingersoll et al.
patent: 4658472 (1987-04-01), Grenier
patent: 4670938 (1987-06-01), Fowlston
patent: 4928357 (1990-05-01), Clement
Copy of the European Search Report.

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