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公开(公告)号:US4553638A
公开(公告)日:1985-11-19
申请号:US630746
申请日:1984-07-13
申请人: William C. Ray
发明人: William C. Ray
CPC分类号: B66F9/205
摘要: A hose tensioning device is provided to suitably tension a flexible hydraulic hose used on a lift truck so as to reduce damage that might otherwise occur should the hose become slack. The hose tensioning device serves as a hydraulic connector and its outer component is a protective housing for the biasing spring by which the hose is tensioned.
摘要翻译: 提供软管张紧装置以适当地张紧在起重车上使用的柔性液压软管,以便减少当软管变松弛时可能发生的损坏。 软管张紧装置用作液压连接器,其外部部件是用于偏压弹簧的保护壳体,软管被张紧。
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公开(公告)号:US4600084A
公开(公告)日:1986-07-15
申请号:US669360
申请日:1984-11-08
申请人: William C. Ray
发明人: William C. Ray
CPC分类号: B66F9/08 , B66F9/205 , Y10T137/85938
摘要: A hydraulic manifold is provided on a primary mast section which maximizes the commonalty of hydraulic components used in the hydraulic lift control systems of two and three stage mast assemblies used in lift trucks. Two and three stage mast assemblies are illustrated using primary mast sections which are identical and using secondary mast sections which are nearly the same.
摘要翻译: 在主桅杆部分上设置有液压歧管,其使得用于起重车中的两级和三级桅杆组件的液压升程控制系统中使用的液压部件的共同性最大化。 示出了两级和三级桅杆组件,其使用相同的主桅杆部分,并且使用几乎相同的第二桅杆部分。
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