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DE2638249A1
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NON-CYLINDRICAL, SPIRAL COMPRESSION SPRING MADE OF WIRE WITH CIRCULAR CROSS SECTION, IN PARTICULAR FOR USE IN MOTOR VEHICLES
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DE2535416A1
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Spiral spring support for car bumper - ITH MOUNTING PLATES THREADED OVER ENDS OF COIL SPRING
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DE2506420A1
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WIRE COMPRESSION SPRING WITH CIRCULAR CROSS SECTION, IN PARTICULAR FOR USE IN MOTOR VEHICLES
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DE2258572A1
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COIL SPRING FOR USE AS A VALVE SPRING, ESPECIALLY IN COMBUSTION ENGINES
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NL166765B
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Tonic coil spring.
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DE2000472A1
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Frustoconical spring with linear or partially linear, partially progressive characteristic
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IE33928B1
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Method of surface treating spring rod or wire material
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DE1934984A1
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Frustoconical spring with linear or partially linear, partially progressive characteristic
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GB1171425A
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Method of Surface Treating Spring Rod or Wire Material
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ES354561A1
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Procedure to treat the surface of the wire of piano rope steel for springs. (Machine-translation by Google Translate, not legally binding)
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DE1602689A1
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Device for turning rod or wire-shaped material
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DE1602690A1
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Method and device for turning bar or wire-shaped material
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DE1079498B
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Device for grinding work, in particular for grinding spring ends
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CA904896A
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Conical spring having a linear or partly linear progressively rising load deflection characteristic
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CA886267A
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Method of surface treating spring rod or wire material
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