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公开(公告)号:US4183112A
公开(公告)日:1980-01-15
申请号:US821172
申请日:1977-08-02
申请人: Robert S. Brown , Robert C. Fay
发明人: Robert S. Brown , Robert C. Fay
IPC分类号: A47L11/164 , A47L11/293 , A47L11/34
CPC分类号: A47L11/4069 , A47L11/164 , A47L11/293 , A47L11/4038 , A47L11/4072 , A47L11/408
摘要: A device for scrubbing carpet having a brush which rotates about a point which is eccentrically driven in a small circle. The bristled area of the brush has a number of protruding areas around its periphery. When the scrubber is used with powdered cleaning composition, the bristles in these protruding areas press the powder down into the pile of the carpet and so tend to minimize redistribution of the powder by the brush as it rotates. A press bar may be located at the front of the machine to press powder down into the pile of the carpet. Means may also be included for dispensing powder in front of the press bar.
摘要翻译: 一种用于擦洗地毯的装置,其具有围绕以小圆偏心驱动的点旋转的刷子。 刷子的刷毛区域周围有许多突出区域。 当洗涤器与粉末清洁组合物一起使用时,这些突出区域中的刷毛将粉末压入地毯的绒头中,并且因此倾向于最小化刷子在旋转时粉末的再分布。 机器前部可能有一个压条可以将粉末压入地毯的绒头。 还可以包括用于在压条前面分配粉末的装置。
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公开(公告)号:US4089717A
公开(公告)日:1978-05-16
申请号:US455982
申请日:1974-03-29
申请人: Robert C. Fay
发明人: Robert C. Fay
CPC分类号: D04H11/04
摘要: Method and apparatus to produce a bonded loop pile carpet. The carpet machine is of the rotary type which uses cooperating blade members to form the yarn loops for bonding to a backing sheet. One of the blade members is reciprocably mounted in the machine and moves in a downward curved angular path to contact the yarn.
摘要翻译: 生产粘结环绒地毯的方法和设备。 地毯机是旋转式的,其使用协作的叶片构件来形成用于粘合到背衬片材的纱线环。 叶片构件中的一个可往复运动地安装在机器中并且以向下弯曲的角度路径移动以接触纱线。
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公开(公告)号:US4363694A
公开(公告)日:1982-12-14
申请号:US350515
申请日:1982-02-19
申请人: Robert C. Fay
发明人: Robert C. Fay
CPC分类号: D04H11/04
摘要: A bonded fabric producing machine in which the yarn is implanted in zig-zag fashion into coated substrates by a pair of folding blades which folds the yarn between the substrates fed between vertical guides. The machine is adapted to allow ready adjustment of the position of the folding blades when the distance between the vertical guides is adjusted.
摘要翻译: 一种粘合织物生产机器,其中纱线通过一对折叠刀片以锯齿形的方式植入涂覆的基底中,所述折叠刀片在馈送在垂直引导件之间的基底之间折叠纱线。 当调节垂直导轨之间的距离时,机器适于允许对折叠刀片的位置进行准备好的调整。
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公开(公告)号:US4649606A
公开(公告)日:1987-03-17
申请号:US830832
申请日:1986-02-19
申请人: Robert C. Fay
发明人: Robert C. Fay
IPC分类号: D06C13/00
CPC分类号: D06C13/00
摘要: Apparatus and method to raise the edge fibers of a cut pile carpet tile to ensure that they are cut by the rotating shear which is cutting the rest of the fibers in the tile. The tiles are overfed into the shear so that they abut one another causing the edge fiber, on the edge transverse to the direction of travel of the tiles, to be pushed upwardly. At a position adjacent the shearing member air under pressure is supplied against the traveling edge of the carpet tile to project the edge fibers into the upstanding position.
摘要翻译: 用于提高切割绒毯地毯的边缘纤维的装置和方法,以确保它们被切割在瓷砖中的其余纤维的旋转剪切物切割。 瓦片被覆盖在剪切中,使得它们彼此邻接,使得在与瓦片的行进方向横切的边缘上的边缘纤维被向上推动。 在与剪切构件相邻的位置处,压力下的空气被供给到地毯瓦片的行进边缘,以将边缘纤维投射到直立位置。
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公开(公告)号:US4558144A
公开(公告)日:1985-12-10
申请号:US662829
申请日:1984-10-19
申请人: Robert C. Fay , David A. Thompson
发明人: Robert C. Fay , David A. Thompson
摘要: Novel adducts of magnesium and zinc .beta.-diketonates with the bidentate ether 1,2-dimethoxyethane are disclosed which exhibit high vapor pressures upon moderate heating, and improved resistance to thermal decomposition at vaporization temperatures.
摘要翻译: 公开了镁和锌β-二酮化合物与二齿醚1,2-二甲氧基乙烷的新型加合物,其在适度加热时表现出高蒸气压,并且在汽化温度下提高了耐热分解性。
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公开(公告)号:US4486926A
公开(公告)日:1984-12-11
申请号:US446329
申请日:1982-12-02
申请人: Major B. Scruggs , Robert C. Fay
发明人: Major B. Scruggs , Robert C. Fay
IPC分类号: D06C13/10
CPC分类号: D06C13/10
摘要: A reciprocating web cutting knife which employs a fixed rotary knife blade which is indexed upon each full reciprocation of the knife carriage. A ratchet and pawl arrangement cooperates with a ratchet wheel mounted on the knife to index the knife.
摘要翻译: 一种往复式卷筒切割刀,其采用在刀架的每次完全往复运动时被分度的固定旋转刀片。 棘轮和棘爪装置与安装在刀上的棘轮配合以对刀进行索引。
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公开(公告)号:US4068561A
公开(公告)日:1978-01-17
申请号:US651351
申请日:1976-01-22
申请人: Robert C. Fay
发明人: Robert C. Fay
IPC分类号: B30B15/22 , F15B13/042 , F15B13/044
CPC分类号: B30B15/22
摘要: System and method to ensure that the pressure in a hydraulic pressure system is at a pre-determined level and is maintained for a pre-determined length of time.
摘要翻译: 确保液压系统中的压力处于预定水平并保持预定时间长度的系统和方法。
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