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发明名称
起重滑轮
摘要
一种起重滑轮,是对现有滑轮的改进,它主要包括轮壳,滑轮,轮轴,拉肋,油衬,吊环等,其特点是,对其油室进行了改进,原来的油室和轮轴不直接接触,中间有一隔墙,这样润滑油不容易进入轮轴和滑轮的摩擦部位,所以,滑轮就很容易损坏,有时造成伤人,很不安全,也影响工作效率,所以需要经常的维修,十分麻烦,本实用新型则解决了这一问题,将油室与轮轴直接接触,安装好以后使用一年时间也不需维修,大大提高了工作效率。
申请公布号
CN2333691Y
申请公布日期
1999.08.18
申请号
CN98221891.5
申请日期
1998.07.17
申请人
袁明阁
发明人
袁明阁
分类号
B66D3/04
主分类号
B66D3/04
代理机构
代理人
主权项
一种起重滑轮,它包括轮壳(2),在轮壳内有滑轮(3),在轮壳外侧设有拉肋(1),滑轮套在轮轴(4)上,在滑轮和轮轴之间装有油衬(5),在拉肋上端设有吊环(7),其特征在于在滑轮(3)的中部两侧设有直接与轮轴(4)接触的油室(6)。
地址
262714山东省寿光市羊口镇船需渔具行
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