SPIROL® COILED SPRING PINS
■Starting with the invention of the Coiled Spring Pin, SPIROL stands apart from all other companies in our industry. We are a technical resource that provides high quality components that improve the quality of your assembly, extend the life of your products and reduce your manufacturing costs.
●What is a Coiled Pin?
■SPIROL invented the Coiled Spring Pin in 1948. This engineered product was specifically designed to address deficiencies associated with conventional methods of fastening such as threaded fasteners, rivets and other types of pins subject to lateral forces. Easily recognized by its unique 2¼ coil cross section, Coiled Pins are retained by radial tension when installed into the host component, and they are the only pins with uniform strength and flexibility after insertion.
■Truly an “engineered-fastener”, the Coiled Pin is available in three “duties” to enable the designer to choose the optimum combination of strength, flexibility and diameter to suit different host materials and application requirements. The Coiled Pin distributes static and dynamic loads equally throughout its cross section without a specific point of stress concentration. Further, its flexibility and shear strength are unaffected by the direction of the applied load, and therefore, the pin does not require orientation in the hole during assembly to maximize performance.
■In dynamic assemblies, impact loading and wear often lead to failure. Coiled Pins are designed to remain flexible after installation and are an active component within the assembly. The Coiled Pin’s ability to dampen shock/impact loads and vibration prevents hole damage and ultimately prolongs the useful life of an assembly.
■SPIROL’s Coiled Pin was designed with assembly in mind. Compared to other pins, their square ends, concentric chamfers and lower insertion forces make them ideal for automated assembly systems. The features of the Coiled Spring Pin make it the industry standard for applications where product quality and total manufacturing cost are critical considerations.
■This combination of features enables SPIROL Coiled Pins to improve the quality of your assembly, extend the life of your product and reduce your total manufacturing costs.
■SPIROL’s extensive standard range affords the designer the opportunity to incorporate a high performance pin that has low order minimums and off-the-shelf availability.
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CLDP8x32MBK 、 SERIES 400 、 400 、 SERIES 410 、 410 、 SERIES 500 、 500 、 SERIES 600 、 600 、 Model CR 、 CR 、 Model SG 、 SG 、 Model HC 、 HC 、 Model PR 、 PR 、 Model PM 、 PM |
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COILED SPRING PINS 、 interlocked Slotted Pins 、 Heavy Duty Coiled Pins 、 Duty Coiled Pins 、 Light Duty Coiled Pins 、 HEADED PINS 、 FLARED PINS 、 EXTRA LIGHT DUTY PINS 、 SUPERFLEX PINS |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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02/18 |
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3.5 MB |
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