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1. 发明授权

US4709859A High pressure washing apparatus 失效
标题翻译：高压清洗设备
公开(公告)号：US4709859A
公开(公告)日：1987-12-01
申请号：US705066
申请日：1985-02-25
申请人： Werner Schulze , Josef Gerich
发明人： Werner Schulze , Josef Gerich
IPC分类号： B05B1/30 , B05B12/00 , B05B15/06 , B05B9/01
CPC分类号： B05B12/002 , B05B1/3013 , B05B15/065
摘要： In a high pressure washing apparatus with a spray handle and a flexible hose leading to it, in order to create the possibility of rotation between the hose and the spray handle, it is proposed that the spray handle should display a barrel, for connecting to the hose, into which can be inserted in sealed fashion a hose nipple connected to the hose end, that a bearing surface be provided on the spray handle, against which rests a flange connected with the hose nipple, and thereby preventing the hose nipple from being pulled from the barrel, and that the bearing surface and/or the hose nipple flange surround the hose nipple in ring form, and be rotatable with respect to one another around the longitudinal axis of the hose nipple.
摘要翻译：在具有喷雾手柄和通向其的柔性软管的高压清洗装置中，为了在软管和喷雾手柄之间产生旋转的可能性，建议喷雾手柄应显示一个筒体，用于连接到软管，其可以以密封方式插入连接到软管端的软管接头，在喷雾手柄上设置一个支承表面，与该软管接头相连接的法兰，从而防止软管接头被拉动并且所述支承表面和/或所述软管接头法兰围绕所述软管接头以环形形式围绕所述软管接头的纵向轴线相对于彼此旋转。

2. 发明授权

US4566723A Coupler for hose lines of high-pressure cleaning and spraying equipment 失效
标题翻译：高压清洗和喷涂设备软管管接头
公开(公告)号：US4566723A
公开(公告)日：1986-01-28
申请号：US512938
申请日：1983-07-12
申请人： Werner Schulze , Josef Gerich , Emil Scheef , Heinz Dautel
发明人： Werner Schulze , Josef Gerich , Emil Scheef , Heinz Dautel
IPC分类号： F16L37/24 , F16L37/00 , F16L37/10 , F16L37/113 , F16J15/00
CPC分类号： F16L37/113
摘要： It is suggested in relation to a coupler for hose lines of high-pressure cleaning equipment and high-pressure spraying equipment comprising a nipple and a connecting piece to be coupled to the latter that the nipple be captured by a sleeve containing catch projections with recesses extending into its interior, that a compression spring be positioned between the inner wall of the sleeve and the nipple, that the connecting piece have on its outer wall outwardly projecting catches with locking lugs which slip into the recesses in the catch projections, and that the compression spring push the locking lugs into the recesses in the catch projections when the connecting piece is inserted into the sleeve.
摘要翻译：建议关于高压清洁设备的软管管线和高压喷涂设备的联接器，其包括一个接头和一个连接件，该连接件与后者联接，使得该接头被一个套筒捕获，该套筒包含带有凹槽延伸压缩弹簧定位在套筒的内壁和乳头之间，连接件在其外壁上向外突出，卡扣具有卡入突起中的凹槽中的锁定凸耳，并且压缩弹簧当连接件插入到套筒中时，弹簧将锁定凸耳推入到卡扣突起中的凹槽中。

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