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Priority to JP8665281UpriorityCriticalpatent/JPS6343967Y2/ja
Publication of JPS57197267UpublicationCriticalpatent/JPS57197267U/ja
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Publication of JPS6343967Y2publicationCriticalpatent/JPS6343967Y2/ja
Lead screw and gear box for use with a motorized adjustable seat back and exhibiting a nut and nylon spacer bushing in abutting engagement with a slotted catcher bracket for preventing end-play of the lead screw as well as buzz, squeak and rattle in tensile and compressive loading situations