公开(公告)号：US5593116A

公开(公告)日：1997-01-14

申请号：US320293

申请日：1994-10-11

申请人： Martin C. Pettesch ,  Douglas T. Main, Jr. ,  Robert J. Milo

发明人： Martin C. Pettesch ,  Douglas T. Main, Jr. ,  Robert J. Milo

IPC分类号： F16L3/01 ,  A62C13/76

CPC分类号： F16L3/01

摘要： A hose retractor for gas stations and the like having an arcuate or goose-neck head portion extending through preferably a 90 degree arc and laterally extending from the vertical axis of the vertical standard portion. A removeable pulley-assembly or cartridge arcuately shaped to be inserted through the free end of the head portion, is inserted therein and secured by external bolts or other removeable fasteners when in the operative position. The cartridge preferably includes at least two, axially aligned cartridge pulleys to guide the cord along the head curvature. Upon damage or other need for replacement, the cartridge can be easily removed and replaced by a new cartridge, without the need to replace any other part of the retractor. The retractor standard and head portion according to one aspect of the invention can be made in a single piece with fixed orientation to reduce the costs of manufacture. If desired, the head portion can be made separately, of the same material as the vertical standard, and mounted for horizontal rotation through predetermined horizontal degrees on the top of the vertical standard.

摘要翻译： 用于加油站等的软管卷收器具有弓形或鹅颈头部，优选地延伸90度弧并且从垂直标准部分的垂直轴线横向延伸。 通过头部自由端插入的弓形成形的可拆卸皮带轮组件插入其中并在外部螺栓或其它可移除的紧固件处于操作位置时固定。 筒优选地包括至少两个轴向对准的筒带轮，以沿着头部曲率引导绳索。 在损坏或其他需要更换的情况下，可以轻松拆卸墨盒，并由新墨盒更换，无需更换卷收器的任何其他部分。 根据本发明的一个方面的牵开器标准和头部可以制成具有固定取向的单件，以降低制造成本。 如果需要，头部可以分开制成与垂直标准相同的材料，并且在垂直标准的顶部安装成水平旋转预定水平度。