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71. 发明公开

EP2257674A1 FILTER SHAKER ASSEMBLY FOR SWEEPING MACHINE 有权
标题翻译： FILTER SHAKERS安排清道夫
公开(公告)号：EP2257674A1
公开(公告)日：2010-12-08
申请号：EP09715282.1
申请日：2009-03-02
申请人： Tennant Company
发明人： WILMO, Michael, Stewart , BASHAM, Michael, Thomas , ARDITO, Michael, Shawn , WELLENS, Richard, William
IPC分类号： E01H1/00
CPC分类号： A46B13/00 , A46B2200/302 , A47L11/4033 , E01H1/0854
摘要： A filter shaking assembly for a floor surface maintenance machine including a filter assembly in fluid communication with the debris hopper and having a cylindrical filter held against a shaker plate. The shaker plate is vibrated by a shaker motor at least partially positioned within an interior of the filter and eccentric mass to remove an accumulation of debris from the surface of the filter. The eccentric mass may include two eccentric masses positioned on a common shaft of the shaker motor.

72. 发明授权

EP1600095B1 Back EMF actuator control 有权
标题翻译：致动器的反电动势控制
公开(公告)号：EP1600095B1
公开(公告)日：2010-09-08
申请号：EP05253133.2
申请日：2005-05-20
申请人： TENNANT COMPANY
发明人： Bushey, Bruce P , Alowonle, Musibau O. , Mulin, Richard F. , Groschen, Paul L., Jr. , Erko, Robert J.
IPC分类号： A47L11/40
CPC分类号： A47L11/4011 , A47L11/4058

73. 发明授权

EP1776913B1 Floor cleaner scrub head having a movable disc scrub member 有权
标题翻译：指数Tête德récurage倒appareil德NETTOYAGE德溶胶AVEC未元素去récurage移动连接形式德DISQUE
公开(公告)号：EP1776913B1
公开(公告)日：2009-10-07
申请号：EP06255416.7
申请日：2006-10-20
申请人： TENNANT COMPANY
发明人： Loring, Peter Alexander
IPC分类号： A47L11/283
CPC分类号： A47L11/283 , A47L11/4038 , A47L11/4055 , A47L11/4061

74. 发明公开

EP1991371A2 ELECTROCHEMICALLY ACTIVATED ANOLYTE AND CATHOLYTE LIQUID 有权
标题翻译：在电化学活化阳极和阴极液
公开(公告)号：EP1991371A2
公开(公告)日：2008-11-19
申请号：EP07763703.1
申请日：2007-02-08
申请人： TENNANT COMPANY
发明人： FIELD, Bruce, F. , GRONLUND, Patrick, J.
IPC分类号： B08B3/02
CPC分类号： A47L11/03 , A47L11/4016 , A47L11/4083 , C02F1/4618 , C02F1/4672 , Y02E60/366
摘要： A method and an apparatus of manufacturing airtight safety garments via ultrasonic welding, and more particularly, to a method and an apparatus of manufacturing safety garments by heating and melting synthetic fiber sheets at a melting point or higher via ultrasonic welding and then pressing the fiber sheets against each other to bond them together. The method includes: (a) feeding two fiber sheets; (b) automatically aligning edges of the fiber sheets so that the fiber sheets overlap partially with each other; (c) adjusting a height of a pattern roller according to a thickness of overlaps of the fiber sheets; and (d) transmitting energy to the pattern roller, by an ultrasonic generator, to weld and bond the overlaps of the fiber sheets.

75. 发明公开

EP1595486A3 The air purging of a liquid dispensing system of a surface cleaner 审中-公开
标题翻译：与通风装置用于地板清洁机提供的液体分配装置
公开(公告)号：EP1595486A3
公开(公告)日：2008-02-06
申请号：EP05252872.6
申请日：2005-05-10
申请人： TENNANT COMPANY
发明人： Field, Bruce F. , Pouliot, Joseph L.
IPC分类号： A47L11/03
CPC分类号： A47L11/03 , A47L11/30 , A47L11/4088 , A47L11/4097
摘要： A surface cleaner (110) includes a liquid dispensing system (100) comprising a fluid flow path (226) configured to receive a flow of liquid (such as 216), a pump (228), an air purging component (360), and a valve actuator (374). The pump is in line with the fluid flow path and is configured to drive the flow of liquid through the fluid flow path. The air purging component includes an inlet (362) in line with the fluid flow path, an outlet (364), an airflow path (366) connecting the inlet and the outlet, and a valve (368) in line with the airflow path. The valve includes an open position in which the airflow path is open between the inlet and the outlet and a closed position in which the airflow path is closed between the inlet and the outlet. The valve actuator is connected to the valve and is configured to bias the valve in the open position when air is detected in the fluid flow path.

76. 发明公开

EP1810257A2 MOBILE FLOOR CLEANER DATA COMMUNICATION 有权
标题翻译：移动地板清洗设备数据通信
公开(公告)号：EP1810257A2
公开(公告)日：2007-07-25
申请号：EP05818095.1
申请日：2005-11-10
申请人： TENNANT COMPANY
发明人： FIELD, Bruce, F.
IPC分类号： G08B1/08 , G08B21/00 , A47L1/08 , A47L5/00 , A47L11/00 , G01C22/00 , G05D1/00
CPC分类号： A47L11/4011
摘要： In a method of communicating data from a mobile floor cleaner to a remote receiver (such as 114, 124 and 130) a data communication (200) is initiated from a communicator (110) of the mobile floor cleaner (100) to the remote receiver and data is communicated to the remote receiver with the communicator.

77. 发明公开

EP1734853A2 LOW PROFILE SIDE SQUEEGEE ASSEMBLY 有权
标题翻译：低侧面水平仪组件
公开(公告)号：EP1734853A2
公开(公告)日：2006-12-27
申请号：EP05724581.3
申请日：2005-03-07
申请人： TENNANT COMPANY
发明人： SHINLER, Kevin Leroy
IPC分类号： A47L11/30
CPC分类号： A47L11/30 , A47L11/4044 , A47L11/4058
摘要： A low-profile side squeegee assembly for surface maintenance vehicles, capable of cleaning under so-called 'toe kicks'. In contrast with typical suspensions that are mounted directly above the center of the squeegee assembly, and are therefore too tall to fit under toe kicks, a low-profile suspension attaches at the ends of a squeegee assembly, and uses torsion springs to provide a downward force on the squeegee assembly. In order to counteract any potential twisting effects that might result from suspending the squeegee from the ends rather than the center, the squeegee assembly is mounted at an angle.
摘要翻译：用于表面维修车辆的低侧面刮板组件，能够在所谓的“脚趾踢”下进行清洁。与典型的直接安装在橡皮扫帚组件中心上方的悬架相比，因此它们太高而不适合脚趾踢脚板，在橡皮刮板组件的端部安装一个薄型悬架，并使用扭力弹簧向下提供向下在刮板组件上施加力。为了抵消刮刀从端部而不是中心悬挂可能导致的任何潜在的扭曲效应，刮刀组件以一定角度安装。

78. 发明公开

EP1659914A1 CLEANING LIQUID DISPENSING SYSTEM 审中-公开
标题翻译：供应系统清洗液
公开(公告)号：EP1659914A1
公开(公告)日：2006-05-31
申请号：EP04783002.1
申请日：2004-09-02
申请人： TENNANT COMPANY
发明人： FIELD, Bruce, F. , CHRISTENSEN, Bryan, L. , BLANCHARD, Eric, A.
IPC分类号： A47L7/00
CPC分类号： A47L11/4011 , A47L11/03 , A47L11/30 , A47L11/4083 , A47L11/4088 , B01F3/04992 , B01J13/0095
摘要： A cleaning liquid dispensing system (100) for use in a mobile hard surface cleaner (110). The system generally includes a cleaning agent container (200), a cleaning agent supply line (202) coupled to the cleaning agent container, a flow control device (204), and a pressure regulator (206). The cleaning agent container is configured to contain a supply of cleaning agent (201). The flow control device includes a first input (212) coupled to the cleaning agent supply line, a second input (218), and an output (222). The pressure regulator is configured to control a pressure in the cleaning agent supply line and is positioned in line with the cleaning agent supply line between the first input of the flow control device and the cleaning agent container.

79. 发明授权

EP0859086B1 Cylindrical brush for a sweeping machine 失效
标题翻译：毛刷辊的清扫车
公开(公告)号：EP0859086B1
公开(公告)日：2004-09-22
申请号：EP98301149.5
申请日：1998-02-17
申请人： Tennant Company
发明人： Larson, Warren L.
IPC分类号： E01H1/04 , A46B13/00
CPC分类号： A46B13/001 , E01H1/045

80. 发明公开

EP1446042A1 SYSTEM AND METHOD OF INFORMATION MANAGEMENT FOR SURFACE MAINTENANCE VEHICLES 审中-公开
标题翻译：系统和方法的信息管理整地车辆
公开(公告)号：EP1446042A1
公开(公告)日：2004-08-18
申请号：EP02786624.3
申请日：2002-10-31
申请人： TENNANT COMPANY
发明人： ERKO, Robert, J. , GROSHEN, Paul, Leonard, Jr.
IPC分类号： A47L11/40 , A47L11/282
CPC分类号： A47L11/4008 , A47L11/282 , A47L11/4011 , E01H1/00 , G05B2219/49305
摘要： A data collection and management method is disclosed for use in association with a surface maintenance machine wherein a control system controls selected machine operations in response to manually inputted operation settings selected by an operator and occurring at selected times. In broad terms, an embodiment of the present invention includes steps of receiving and storing operational and time information associated with machine operation, conveying information to an information processor, and processing the information so as to provide a report or record of time quantified machine information. In a particular application, reports or records can be utilized to provide feedback to a machine operator to improve the cleaning process, such as by minimizing the usage of wear parts, solutions, and or energy.

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