Embroidery hoop

Details Embroidery hoop Embroidery hoop

1982-07-12

1983-12-27

Schroeder, Werner H.

Textiles: ironing or smoothing

Smoothing implements

Stretchers

D05C 104, D06C 308

Patent

active

044222505

ABSTRACT:
A spring-type embroidery hoop or knitting ring includes a plastic annular member with an interiorly-grooved surface, a spring-loaded member that fits securely with the free ends of said spring-loaded member projecting radially outwardly, and a locking member that restrains the free ends of the spring-loaded member from separating from one another more than a fixed spacing distance. A squeezing manipulation of the free ends causes them to be spaced from each other a distance less than the fixed spacing distance, while concomitantly reducing the circumferential dimension of the inner ring, so that the inner ring may be moved in or out of the groove in the outer ring in a controlled manner.

REFERENCES:
patent: 374623 (1887-12-01), Pease
patent: 1242972 (1917-10-01), Pettit
patent: 1412019 (1922-04-01), Ploch
patent: 3526933 (1970-09-01), Parr
patent: 4010562 (1977-03-01), Maier

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