Method of and device for manufacturing curved helical springs
A method of manufacturing helical springs that are curved when unstressed from wire or rod heated to coiling temperature in one step. The spring is coiled on a mandrel that is curved to match the desired curvature of the finished spring.
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| creator | VONDRACEK HANS |
| description | A method of manufacturing helical springs that are curved when unstressed from wire or rod heated to coiling temperature in one step. The spring is coiled on a mandrel that is curved to match the desired curvature of the finished spring. |
| format | Patent |
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The spring is coiled on a mandrel that is curved to match the desired curvature of the finished spring.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF METAL WIRE WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Method of and device for manufacturing curved helical springs |
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