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1. 发明授权

US06625840B1 Squeegee apparatus having easily replaceable blade member 失效
标题翻译：刮刀装置具有易于更换的刀片部件
公开(公告)号：US06625840B1
公开(公告)日：2003-09-30
申请号：US09692922
申请日：2000-10-19
申请人： Alan M. Hansen , Dylan G. Ernst , Lance M. Lechner
发明人： Alan M. Hansen , Dylan G. Ernst , Lance M. Lechner
IPC分类号： A47L1311
CPC分类号： A47L1/06 , A47L13/11
摘要： An ergonomically-designed squeegee apparatus utilizes a substantially T-shaped body formed of a pair of hollow tube members, the laterally-extending tube member of the “T” frictionally mounting an easily removable and replaceable wiper blade member in substantially snap-fit engagement in an axial mounting slot, the longitudinally extending tube member of the “T” forming an arcuately curved handle member arranged for a comfortable and natural grasp by the hand of a user when the wiper blade member is positioned correctly for squeegeeing operations.
摘要翻译：符合人体工程学设计的刮板装置利用由一对中空管构件形成的基本上T形的主体，“T”的横向延伸的管构件摩擦地安装易于拆卸和可更换的刮水片构件，其基本上卡扣配合轴向安装槽，“T”的纵向延伸的管构件形成弓形弯曲的手柄构件，其布置成当刮水器构件被正确定位用于刮刀操作时由使用者的手舒适自然地抓握。

2. 外观设计

USD429046S Squeegee handle 失效
公开(公告)号：USD429046S
公开(公告)日：2000-08-01
申请号：US112058
申请日：1999-10-06
申请人： Alan M. Hansen
设计人： Alan M. Hansen

3. 外观设计

USD362934S Squeegee 失效
公开(公告)号：USD362934S
公开(公告)日：1995-10-03
申请号：US22858
申请日：1994-05-13
申请人： Alan M. Hansen
设计人： Alan M. Hansen

4. 外观设计

USD496202S1 Dispenser for liquid soaps, shampoos, conditioners, and other lotions and liquids 失效
标题翻译：液体肥皂，洗发水，护发素和其他乳液和液体的分配器
公开(公告)号：USD496202S1
公开(公告)日：2004-09-21
申请号：US29189393
申请日：2003-09-03
申请人： Alan M. Hansen
设计人： Alan M. Hansen

5. 外观设计

USD461287S1 Squeegee handle 失效
标题翻译：刮刀手柄
公开(公告)号：USD461287S1
公开(公告)日：2002-08-06
申请号：US29147789
申请日：2001-09-04
申请人： Alan M. Hansen
设计人： Alan M. Hansen

6. 外观设计

USD368344S Scraper 失效
公开(公告)号：USD368344S
公开(公告)日：1996-03-26
申请号：US37826
申请日：1995-04-21
申请人： Alan M. Hansen
设计人： Alan M. Hansen

7. 发明授权

US5461541A Enclosure for an electronic circuit module 失效
标题翻译：电子电路模块外壳
公开(公告)号：US5461541A
公开(公告)日：1995-10-24
申请号：US200071
申请日：1994-02-22
申请人： William A. Wentland, Jr. , Alan M. Hansen , Ramon W. Rosati
发明人： William A. Wentland, Jr. , Alan M. Hansen , Ramon W. Rosati
IPC分类号： H05K5/00 , H05K7/20
CPC分类号： H05K7/20854 , Y10T24/44983
摘要： An enclosure for protectively housing a printed circuit board in an electronic circuit module includes a base having an internal surface and an external surface. The base includes a pair of raised mounting pads formed on the internal surface which define respective mounting surfaces. A pair of channels are also formed on the internal surface of the base. The enclosure further includes a cover having a panel portion and a pair of end wall portions. Respective projections are formed on each of the end wall portions which define grooves therein. The cover is assembled to the base by inserting the edges of the end wall portions provided on the cover into the channels provided on the base. A plurality of spring clips is disposed within each of the grooves provided on the cover. The spring clips can be positioned at any desired location along each of the grooves. When the cover is connected to the base, the spring clips urge electrical components mounted on the printed circuit board into abutment with the mounting pads provided on the base. As a result, a firm mechanical engagement is maintained between the electrical components and the mounting pads. The mounting pads conduct heat generated by electrical components away therefrom for dissipation.
摘要翻译：用于保护性地容纳电子电路模块中的印刷电路板的外壳包括具有内表面和外表面的底座。底座包括形成在内表面上的一对凸起的安装垫，其限定相应的安装表面。一对通道也形成在基座的内表面上。外壳还包括具有面板部分和一对端壁部分的盖子。在其中限定凹槽的每个端壁部分上形成有各自的突起。通过将设置在盖上的端壁部分的边缘插入设置在基座上的通道中，将盖组装到基座。多个弹簧夹设置在设置在盖上的每个槽内。弹簧夹可以沿着每个槽定位在任何期望的位置。当盖子连接到基座时，弹簧夹紧迫使安装在印刷电路板上的电气部件与设置在基座上的安装焊盘相邻。结果，在电气部件和安装焊盘之间保持牢固的机械接合。安装焊盘将电气部件产生的热量远离其进行散热。

8. 发明授权

US5101530A Squeegee 失效
标题翻译：刮刀
公开(公告)号：US5101530A
公开(公告)日：1992-04-07
申请号：US491445
申请日：1990-03-06
申请人： Alan M. Hansen , Sandra J. Hansen , Christopher G. Alviar , Paul E. Furner , Terrence K. Jones , David R. Knaub , Sohrab Vossoughi
发明人： Alan M. Hansen , Sandra J. Hansen , Christopher G. Alviar , Paul E. Furner , Terrence K. Jones , David R. Knaub , Sohrab Vossoughi
IPC分类号： A47L13/11
CPC分类号： A47L13/11
摘要： An improved, light-weight squeegee suitable for use in and around the home for cleaning and drying shower and tub enclosures, windows, and spa decks, or autos and boat decks. The squeegee is constructed without metal parts that could scratch glass, ceramic and painted surfaces or that could corrode and stain such surfaces. A cylindrical handle holds dual S-shaped blades, which extend along the handle and beyond one end of the handle to facilitate cleaning in tight spaces. The unitary blades are coextruded from thermoplastics having different hardnesses, the roots of the blades held in the slotted handle being stiff, while the extended portions of the blades used for wiping surfaces are relatively flexible. The compact size and the integral handle parallel with the blades allows the user to maneuver the squeegee efficiently in the narrow confines of glass enclosures.
摘要翻译：一种改进的，重量轻的刮板，适用于家庭及其周围，用于清洁和干燥淋浴和浴缸外壳，窗户和水疗甲板，汽车和船甲板。刮板的构造没有金属部件，可能会刮伤玻璃，陶瓷和涂漆表面，或可能腐蚀和污染这些表面。圆柱形手柄保持双重S形叶片，其沿着手柄延伸并且超出手柄的一端，以便于在狭窄的空间中进行清洁。单一叶片由具有不同硬度的热塑性塑料共挤出，保持在开槽手柄中的叶片的根部是刚性的，而用于擦拭表面的叶片的延伸部分是相对柔性的。紧凑的尺寸和与叶片平行的整体手柄允许使用者在玻璃外壳的窄范围内有效地操纵刮板。

9. 发明授权

US6100662A Step motor stabilization control 失效
标题翻译：步进电机稳定控制
公开(公告)号：US6100662A
公开(公告)日：2000-08-08
申请号：US345879
申请日：1999-06-30
申请人： Alan M. Hansen
发明人： Alan M. Hansen
IPC分类号： H02P8/12 , H02P8/22 , H02P8/32
CPC分类号： H02P8/22 , H02P8/12 , H02P8/32
摘要： A method and circuit for controlling a motor and reducing and/or eliminating mid-velocity instability in the motor are provided. The method includes the step of receiving a decay time indicative signal that is indicative of the current decay time in a phase coil of the motor after current commutation. The decay time indicative signal assumes a first polarity proportional to the current decay time in the phase coil. The method further includes the step of calculating a delay time corresponding to the amount of time the decay time indicative signal has the first polarity. Finally, the method includes the step of controlling the direction of current in the phase coil or another phase coil of the motor responsive to the delay time and a current direction signal generated by a translator. The inventive method and circuit enable reduction and/or elimination of mid-velocity instability even when the motor is operated in a microstepping mode.
摘要翻译：提供了用于控制电动机并减少和/或消除电动机中速不稳定性的方法和电路。该方法包括在当前换向之后接收指示电动机的相线圈中的电流衰减时间的衰减时间指示信号的步骤。衰减时间指示信号呈现与相线圈中的电流衰减时间成比例的第一极性。该方法还包括计算与衰减时间指示信号具有第一极性的时间量对应的延迟时间的步骤。最后，该方法包括响应延迟时间和由转换器产生的电流方向信号来控制电动机的相线圈或电动机的相位线圈中的电流方向的步骤。本发明的方法和电路即使当电动机在微步进模式下操作时也能够减少和/或消除中速不稳定性。

10. 外观设计

USD355281S Ice scraping card 失效
公开(公告)号：USD355281S
公开(公告)日：1995-02-07
申请号：US9086
申请日：1993-06-04
申请人： Alan M. Hansen , Lance M. Lechner
设计人： Alan M. Hansen , Lance M. Lechner

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