Heddle frame
AssigneeKabushiki Kaisha Maruyama Seisakusho
InventorYoichi Shimizu
Life of this patent
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Abstract
An improved heddle frame for a weaving machine. The heddle frame consists of a pair of lateral beams and a pair of side stays attached thereto. Each lateral beam has an inner hollow portion at each end while the side stays have a projection at each end which is inserted into a hollow end portion of a lateral beam. Each projection is freely rotatably fixed in its respective hollow end portion by a pin. The upper surface and lower surface of each projection respectively contact the upper and lower inner surfaces of its respective hollow end portion while said upper and lower surfaces of each projection form a circular surface, the center of which is on the axial horizontal center line of its respective pin.
Claims5
A heddle frame comprising a pair of projections elongated respectively from an upper portion of an inner side of a side stay and a lower portion of said inner side of said side stay, and respectively inserted into an inner hollow end portion of a lateral beam;
- a pin freely rotatingly connecting said lateral beam and said projection;
- the upper surface and the lower surface of said projection which respectively contacts the upper inner surface and the lower inner surface of said inner hollow end portion of said lateral beam being so made as to form a circular surface the center of which is on the axial horizontal center line of said pin.
Dependencies are inferred from the claim text.