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1. 发明授权

US06923746B1 Exercise treadmill 失效
标题翻译：运动跑步机
公开(公告)号：US06923746B1
公开(公告)日：2005-08-02
申请号：US09455959
申请日：1999-12-06
申请人： Richard E. Skowronski , Kenneth F. Lantz , Jose A. Leon , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
发明人： Tomas F. Leon
IPC分类号： A63B22/02 , A63B24/00 , A63B22/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.
摘要翻译：为了改善跟踪，运动跑步机设置有包括模制塑料滑轮的框架，其具有一体式齿轮皮带链轮，围绕皮带轮延伸的环形皮带和可操作地连接到后皮带轮以驱动皮带的马达。滑轮由塑料模制而成，直径约为9英寸。还公开了一种用于生产具有整体模制的链轮的大直径跑步机滑轮的模具和方法。带的运行表面下面的甲板由弹性构件支撑。正侧向皮带跟踪机构用于校正皮带的横向位置。皮带位置传感器机构与前皮带轮枢转机构组合使用，以将皮带保持在皮带轮上所需的横向位置。运动跑步机还包括具有内螺纹套筒的提升机构，其接合到垂直对准的非旋转螺钉。还提供了用户在皮带上显示脚部冲击力。

2. 发明授权

US5599259A Exercise treadmill 失效
标题翻译：运动跑步机
公开(公告)号：US5599259A
公开(公告)日：1997-02-04
申请号：US556629
申请日：1995-11-13
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward V. Minnich , Wade K. Totzke
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward V. Minnich , Wade K. Totzke
IPC分类号： A63B22/02 , A63B24/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53 , Y10S482/90 , Y10S482/901 , Y10S482/904
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.
摘要翻译：为了改善跟踪，运动跑步机设置有包括模制塑料滑轮的框架，其具有一体式齿轮皮带链轮，围绕皮带轮延伸的环形皮带和可操作地连接到后皮带轮以驱动皮带的马达。滑轮由塑料模制而成，直径约为9英寸。还公开了一种用于生产具有整体模制的链轮的大直径跑步机滑轮的模具和方法。带的运行表面下面的甲板由弹性构件支撑。正侧向皮带跟踪机构用于校正皮带的横向位置。皮带位置传感器机构与前皮带轮枢转机构组合使用，以将皮带保持在皮带轮上所需的横向位置。运动跑步机还包括具有内螺纹套筒的提升机构，其接合到垂直对准的非旋转螺钉。还提供了用户在皮带上显示脚部冲击力。

3. 发明授权

US5484362A Exercise treadmill 失效
公开(公告)号：US5484362A
公开(公告)日：1996-01-16
申请号：US254030
申请日：1994-06-03
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward V. Minnich , Wade K. Totzke
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward V. Minnich , Wade K. Totzke
IPC分类号： A63B22/02 , A63B24/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53 , Y10S482/90 , Y10S482/901 , Y10S482/904
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.

4. 发明授权

US5382207A Exercise treadmill 失效
公开(公告)号：US5382207A
公开(公告)日：1995-01-17
申请号：US686906
申请日：1991-04-17
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon , Donald J. Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak
IPC分类号： A63B23/04 , A63B22/02 , A63B24/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53 , Y10S482/90 , Y10S482/901 , Y10S482/904
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.

5. 发明授权

US5433679A Exercise treadmill and method 失效
标题翻译：运动跑步机和方法
公开(公告)号：US5433679A
公开(公告)日：1995-07-18
申请号：US148605
申请日：1993-11-05
申请人： Eugene B. Szymczak , Vincent C. Adams , Teng-Ywe E. Hong , Kenneth E. Lantz
发明人： Eugene B. Szymczak , Vincent C. Adams , Teng-Ywe E. Hong , Kenneth E. Lantz
IPC分类号： A63B22/02 , B65G45/02
CPC分类号： B65G45/02 , A63B22/02 , A63B2225/30
摘要： An exercise treadmill is disclosed which includes means for lubricating the endless belt treadmill components. In each embodiment, a lubricant is applied to either the inner surface of the treadmill belt or to the treadmill support deck, thereby reducing the treadmill belt to support deck friction. The applied lubricants can be either solid aerosol or liquid in form, and can be dispersed as a function of treadmill operating time, treadmill belt distance traversed or in response to a measured parameter indicative of belt to deck friction. Additionally, methods are disclosed for lubricating treadmills to reduce belt to deck friction.
摘要翻译：公开了一种运动跑步机，其包括用于润滑环形皮带跑步机部件的装置。在每个实施例中，将润滑剂施加到跑步机带的内表面或跑步机支撑台上，从而减少跑步机带以支撑甲板摩擦。所施加的润滑剂可以是固体气溶胶或液体形式，并且可以作为跑步机操作时间，跑步机皮带距离穿过或响应于指示皮带与甲板摩擦的测量参数而分散。此外，公开了用于润滑跑步机以减少带到甲板摩擦的方法。

6. 发明授权

US06436008B1 Exercise treadmill 失效
标题翻译：运动跑步机
公开(公告)号：US06436008B1
公开(公告)日：2002-08-20
申请号：US09723702
申请日：2000-11-28
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
IPC分类号： A63B2200
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.
摘要翻译：为了改善跟踪，运动跑步机设置有包括模制塑料滑轮的框架，其具有一体式齿轮皮带链轮，围绕皮带轮延伸的环形皮带和可操作地连接到后皮带轮以驱动皮带的马达。滑轮由塑料模制而成，直径约为9英寸。还公开了一种用于生产具有整体模制的链轮的大直径跑步机滑轮的模具和方法。带的运行表面下面的甲板由弹性构件支撑。正侧向皮带跟踪机构用于校正皮带的横向位置。皮带位置传感器机构与前皮带轮枢转机构组合使用，以将皮带保持在皮带轮上所需的横向位置。运动跑步机还包括具有内螺纹套筒的提升机构，其接合到垂直对准的非旋转螺钉。还提供了用户在皮带上显示脚部冲击力。

7. 发明授权

US6095951A Exercise treadmill 失效
公开(公告)号：US6095951A
公开(公告)日：2000-08-01
申请号：US73400
申请日：1998-05-07
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
IPC分类号： A63B22/02 , A63B24/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53 , Y10S482/90 , Y10S482/901 , Y10S482/904
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.

8. 发明授权

US5752897A Exercise treadmill 失效
公开(公告)号：US5752897A
公开(公告)日：1998-05-19
申请号：US574366
申请日：1995-12-18
申请人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
发明人： Richard E. Skowronski , Kenneth F. Lantz , Tomas F. Leon, deceased , Donald James Alexander , George Kolomayets , Vincent C. Adams , Eugene B. Szymczak , Edward W. Minnich , Wade K. Totzke
IPC分类号： A63B22/02 , A63B24/00
CPC分类号： A63B22/0023 , A63B22/02 , A63B22/0214 , A63B22/025 , A63B2220/17 , A63B2220/53 , Y10S482/90 , Y10S482/901 , Y10S482/904
摘要： To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A mold and method for producing large diameter treadmill pulleys having an integrally molded sprocket are also disclosed. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.

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