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公开(公告)号:US3635099A
公开(公告)日:1972-01-18
申请号:US3635099D
申请日:1970-06-09
申请人: SINGER CO
CPC分类号: D05B69/34 , Y10T74/20834 , Y10T403/7018 , Y10T403/7047
摘要: A handwheel assembly comprising a plastic outer shroud formed with a radial lug disposed for register with a radial channel or slot formed in a driven pulley to prevent relative rotary movement therebetween. The shroud is concentric with the pulley, which includes a hub that extends through and partly beyond a central opening formed in the shroud for receiving a push-on retainer having prongs that engage the pulley hub thereby to secure it axially relative to the shroud.
摘要翻译: 一种手轮组件,其包括形成有径向突出部的塑料外护罩,所述径向突出部设置成与形成在从动皮带轮中的径向通道或狭槽对准,以防止其间的相对旋转运动。 所述护罩与所述滑轮同心,所述滑轮包括延伸穿过并部分地超过形成在所述护罩中的中心开口的毂,用于接纳具有与所述滑轮毂接合的叉子的推入式保持器,从而相对于所述护罩轴向固定。
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公开(公告)号:US3541981A
公开(公告)日:1970-11-24
申请号:US3541981D
申请日:1968-07-12
申请人: SINGER CO
CPC分类号: D05B19/00 , Y10T74/2102
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