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1. 发明授权

US5626072A Piston assembly for use with a bicycle operated air pump 失效
标题翻译：用于自行车操作的空气泵的活塞组件
公开(公告)号：US5626072A
公开(公告)日：1997-05-06
申请号：US361194
申请日：1994-12-21
申请人： Mauricio Mirand , Robert Brown , Jeffrey C. Brown , Buford H. Hopper
发明人： Mauricio Mirand , Robert Brown , Jeffrey C. Brown , Buford H. Hopper
IPC分类号： B60C23/10 , B62J11/02 , B62K19/42 , F02B75/02 , F04B9/04 , F04B33/00 , F16J1/12
CPC分类号： B62K19/42 , B60C23/105 , B62J11/02 , F04B33/005 , F04B9/047 , F02B2075/025 , Y10T24/44624
摘要： An air pump for use with a chain-driven bicycle having a free wheel. The pump assembly comprises a pair of opposed cylinders and a double-ended piston rod mounted in a housing. The piston rod has a bearing slot, which engages a crank pin on a crankshaft driven by a sprocket. Rotation of the sprocket reciprocates the double-ended piston rod in the cylinders. The cylinders are each integrally formed with a manifold that uses an elastomeric band covering a passage from the cylinder interior to inside the manifold as a one-way valve. An enlarged diameter skirt on each cylinder allows air to enter the cylinder on each intake stroke. A cap defining the piston head is locked onto each piston and holds a seal in place on the piston. An integral clamp assembly allows the pump to be removably mounted on a bicycle chain stay. The lower run of the bicycle drive chain engages the drive sprocket of the pump assembly, and a chain retainer is used to maintain the engagement of the drive chain with the drive sprocket. Reverse rotation of the bicycle's crank assembly causes the conventional free wheel to also rotate in a reverse direction without rotating the wheel of the bicycle. The resulting movement of the chain over the drive sprocket of the pump rotates the drive sprocket, which reciprocates the double-ended piston rod in the cylinders, and pumps air to an article to be inflated, such as the bicycle tire(s).
摘要翻译：一种用于具有自由轮的链条自行车的气泵。泵组件包括一对相对的气缸和安装在壳体中的双端活塞杆。活塞杆具有轴承槽，该轴承槽与由链轮驱动的曲轴上的曲柄销接合。链轮的旋转将双端活塞杆往复运动。气缸各自一体地形成有歧管，该歧管使用弹性带，其覆盖从气缸内部到歧管内部的通道作为单向阀。每个气缸上的一个扩大的直径裙部允许空气在每个吸气冲程中进入气缸。将活塞头限定在每个活塞上并将密封件保持在活塞上的适当位置。一体式夹具组件允许泵可拆卸地安装在自行车链条上。自行车驱动链的下游接合泵组件的驱动链轮，并且链保持器用于保持驱动链与驱动链轮的接合。自行车的曲柄组件的反向旋转使得常规的自由轮也能够相反地旋转而不使自行车轮转动。链条在泵的驱动链轮上的运动使得将双端活塞杆往复运动的驱动链轮旋转，并将空气泵送到要充气的物品，例如自行车轮胎上。

2. 发明授权

US5397144A Bicycle operated air pump 失效
标题翻译：自行车操作气泵
公开(公告)号：US5397144A
公开(公告)日：1995-03-14
申请号：US169424
申请日：1994-02-28
申请人： Mauricio Mirand , Robert Brown , Jeffrey C. Brown , Buford H. Hopper , Harry G. Worth
发明人： Mauricio Mirand , Robert Brown , Jeffrey C. Brown , Buford H. Hopper , Harry G. Worth
IPC分类号： B60C23/10 , B62J11/02 , B62K19/42 , F02B75/02 , F04B9/04 , F04B33/00
CPC分类号： B62K19/42 , B60C23/105 , B62J11/02 , F04B33/005 , F04B9/047 , F02B2075/025 , Y10T24/44624
摘要： An air pump for use with a chain-driven bicycle having a free wheel. The pump assembly comprises a pair of opposed cylinders and a double-ended piston rod mounted in a housing. The piston rod has a bearing slot, which engages a crank pin on a crankshaft driven by a sprocket. Rotation of the sprocket reciprocates the double-ended piston rod in the cylinders. The cylinders are each integrally formed with a manifold that uses an elastomeric band covering a passage from the cylinder interior to inside the manifold as a one-way valve. An enlarged diameter skirt on each cylinder allows air to enter the cylinder on each intake stroke. A cap defining the piston head is locked onto each piston and holds a seal in place on the piston. An integral clamp assembly allows the pump to be removably mounted on a bicycle chain stay. The lower run of the bicycle drive chain engages the drive sprocket of the pump assembly, and a chain retainer is used to maintain the engagement of the drive chain with the drive sprocket. Reverse rotation of the bicycle's crank assembly causes the conventional free wheel to also rotate in a reverse direction without rotating the wheel of the bicycle. The resulting movement of the chain over the drive sprocket of the pump rotates the drive sprocket, which reciprocates the double-ended piston rod in the cylinders, and pumps air to an article to be inflated, such as the bicycle tire(s).
摘要翻译：一种用于具有自由轮的链条自行车的气泵。泵组件包括一对相对的气缸和安装在壳体中的双端活塞杆。活塞杆具有轴承槽，该轴承槽与由链轮驱动的曲轴上的曲柄销接合。链轮的旋转将双端活塞杆往复运动。气缸各自一体地形成有歧管，该歧管使用弹性带，其覆盖从气缸内部到歧管内部的通道作为单向阀。每个气缸上的一个扩大的直径裙部允许空气在每个吸气冲程中进入气缸。将活塞头限定在每个活塞上并将密封件保持在活塞上的适当位置。一体式夹具组件允许泵可拆卸地安装在自行车链条上。自行车驱动链的下游接合泵组件的驱动链轮，并且链保持器用于保持驱动链与驱动链轮的接合。自行车的曲柄组件的反向旋转使得常规的自由轮也能够相反地旋转而不使自行车轮转动。链条在泵的驱动链轮上的运动使得将双端活塞杆往复运动的驱动链轮旋转，并将空气泵送到要充气的物品，例如自行车轮胎上。

3. 外观设计

USD333835S Printer 失效
公开(公告)号：USD333835S
公开(公告)日：1993-03-09
申请号：US705153
申请日：1991-05-24
申请人： Ilan Israely , Mauricio Mirand
设计人： Ilan Israely , Mauricio Mirand

4. 发明申请

US20080036924A9 Display retract mechanism 有权
公开(公告)号：US20080036924A9
公开(公告)日：2008-02-14
申请号：US11413364
申请日：2006-04-28
申请人： Gerald Lester , Bradley Foreman , Mauricio Mirand , Doris McQuaid
发明人： Gerald Lester , Bradley Foreman , Mauricio Mirand , Doris McQuaid
IPC分类号： H04N5/645
CPC分类号： B64D11/00153 , B60R11/0235 , B60R2011/0082 , B60R2011/0085 , B64D11/0015 , G06F1/1601 , G06F2200/1631
摘要： A display retract mechanism for moving a display between a retracted position and a deployed position is disclosed and explained. The display retract mechanism is useful, for example, in mounting a liquid crystal display within the cabin of a passenger vehicle, such as an aircraft or bus. A geared chain drive supplies torque necessary for rotating a pivot shaft on which the display is attached. The display is biased toward a retracted position by a gas spring with a substantially linear force curve between the retracted position and the deployed position. Also disclosed are an infrared sensor for detecting when the display is in the deployed position, a solenoid latch for holding the display in the retracted position, and an electromechanical clutch for maintaining the display in a particular position.

5. 发明授权

US4925397A Latch mechanism for computer module 失效
标题翻译：计算机模块的锁定机制
公开(公告)号：US4925397A
公开(公告)日：1990-05-15
申请号：US384267
申请日：1989-07-24
申请人： Mauricio Mirand , Robert E. Gaskill
发明人： Mauricio Mirand , Robert E. Gaskill
IPC分类号： H01R13/629
CPC分类号： H01R12/7005
摘要： A latching mechanism for computer modules or the like includes a pair of generally L-shaped slide members having defined therein internal grooves for receiving the edge portions of the printed circuit boards of the computer modules. Overlapping tabs secure the slide members upon the edge portions of the circuit board and a pair of opposed springs are compressively captivated between the slide members and the circuit board to urge the slide members outwardly. Each slide member defines a tapered lock tab which cooperates with corresponding recesses within the slide connectors receiving the computer module and providing a locking or latch mechanism.
摘要翻译：用于计算机模块或类似物的闭锁机构包括一对大致L形的滑动构件，其中限定有用于容纳计算机模块的印刷电路板的边缘部分的内部凹槽。重叠翼片将滑动构件固定在电路板的边缘部分上，并且一对相对的弹簧被压缩地夹在滑动构件和电路板之间以将滑动构件向外推动。每个滑动构件限定锥形锁定片，其与接收计算机模块的滑动连接器内的相应凹部配合并提供锁定或闩锁机构。

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