Needle motion
AssigneeGolden Lady S.p.A.
InventorJán Andó
Life of this patent
Estimating the term…
Abstract
The invention is a new container for food and for cooking food, entirely or partially made from a plastic film, provided with one opening (B) suited to be closed and hermetically sealed after the introduction of the food to be cooked and comprising at least one valve (L) made from a material having a lower melting point than said plastic film, so that the increase in temperature and pressure inside the container during the cooking of the food causes said valve (L) to open and part of the steam generated inside the container to be discharged.
Claims22
A needle motion, especially for production of a links-links or a reversible knitted fabric on a knitting machine including at least two needle beds, such as a flat two-bed or four-bed knitting machine or a double-cylinder knitting machine, the needle motion comprising:
- a plurality of knitting needles, each needle having a stem and two knitting needle heads arranged at opposed ends of said stem;
- and
- for each needle, a pair of actuation sliders, each slider being provided with a projection for engaging the corresponding needle, each needle head comprising a spring hook terminating at a tip, the stem of said needles being provided with a pair of curved stem portions, each curved portion being arranged in the vicinity of a corresponding one of said tips, said curved stem portions having a convexity facing towards the respective tip, each curved stem portion being provided with a first recess for the respective tip and with a second recess for engagement by the projection of the corresponding sliders.
A knitting machine comprising:
- at least two needle beds;
- a plurality of knitting needles and corresponding actuating sliders in each needle bed, for controlling knitting movements and transfer movements of said needles from one needle bed to the other, wherein each needle includes a stem and two knitting needle heads arranged at opposed ends of said stem, each needle head including a spring hook terminating at a tip, the stem of said needles being provided with a pair of curved stem portions, each curved portion being arranged in the vicinity of a corresponding one of said tips, said curved stem portions having a convexity facing towards the respective tip, each curved stem portion being provided with a first recess for the respective tip and with a second recess for engagement by a projection of said actuating sliders.
A knitting needle comprising:
- a stem;
- and
- two knitting needle heads arranged at opposed ends of said stem, each needle head including a spring hook terminating at a tip, the stem of said needle being provided with a pair of curved stem portions, each curved portion being arranged in the vicinity of a corresponding one of said tips, said curved stem portions having a convexity facing towards the respective tip, each curved stem portion being provided with a first recess for the respective tip and with a second recess for engagement by an actuation slider.
Dependencies are inferred from the claim text.