Flatbed knitting machine equipped with movable sinker

A sinker and flat knitting machine technology, applied in weft knitting, textiles, papermaking, knitting, etc., can solve problems such as large stress
CN104032471AActive Publication Date: 2014-09-10SHIMA SEIKI MFG LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHIMA SEIKI MFG LTD
Publication Date
2014-09-10

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Abstract

The present invention provides a flatbed knitting machine equipped with the movable sinkers, each of which is capable of moderating shape restriction for a torque spring and a sinker even when stresses of the torque spring is prevented from being too large in a sinker opened state, for a part of the movable sinker receiving actions from a sinker jack. A passive arm 11c of a sinker 11 diverges from a portion between a support receive part 11a and a function arm 11b. Even when a sinker jack 12 is made to retreat in the direction of being apart from a needle bed gap 2 and the sinker 11 is made into an opened state, a suppressing pressure from a suppressing part 12d to the other end 13b of the torque spring is weakened, so that a stress of the torque spring can be prevented from being too large in the opened state of the sinker 11. The suppressing part 12d and the leading edge part 12c of the sinker jack 12 need not be made closer to each other and restriction for shapes of the sinker 11 and the torque spring 13 can be moderated.
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Description

technical field

[0001] The present invention relates to a flat knitting machine equipped with a movable sinker which can be opened and closed and can push down a knitted fabric in the closed state. Background technique

[0002] Conventionally, in a flat knitting machine, a technique is known in which a sinker forming a stitch together with knitting needles in a needle bed is movable and can be opened and closed (see, for example, Patent Documents 1 and 2). The movable sinker has a support part supported in a swingable manner near the tooth bed of the needle bed, an active arm extending from the support part toward the direction close to the tooth bed, and a passive arm extending from the support part in a direction away from the tooth bed. arm. The support portion is arc-shaped, and is fitted with an arc-shaped recessed support portion provided on the needle bed side, and the center of the arc serves as a virtual swing fulcrum. The movable sinker is further provided with a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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