Sewing – Special machines – Mattress sewing
Patent
1988-12-09
1990-03-06
Hunter, H. Hampton
Sewing
Special machines
Mattress sewing
11212114, 112129, 112138, D05B 1100
Patent
active
049056158
ABSTRACT:
The tape-like facing band is fitted annularly around the carcass (M) and the front surface of the casing is supported on said carcass, which is received in a containing structure (3) with a boundary edge (3B) from which the carcass and the facing band partially project; a guide rail (7,9) extends around said edge for a supporting carriage (20) which has orientable rollers (24) for passing over the curves at the corners and is motorized; a further trolley (42) is movable on said rails and connected to said supporting carriage by an articulation (40); a cutter (18) is capable of acting in a position in front of that of the stitcher.
REFERENCES:
patent: 1857371 (1932-05-01), Gail
patent: 2609768 (1952-09-01), Cash et al.
patent: 2918884 (1959-12-01), Kalning et al.
patent: 2925057 (1960-02-01), Cash, Sr.
patent: 3062160 (1962-11-01), Cash, Sr. et al.
patent: 3664280 (1972-05-01), Redman et al.
patent: 4155317 (1979-05-01), Enomoto
patent: 4799438 (1989-01-01), Hinckle
Hunter H. Hampton
Permaflex S.p.A.
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