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1. 发明授权

US3572743A Wheeled vehicle for moving boats or the like 失效
标题翻译：车轮移动或类似车轮
公开(公告)号：US3572743A
公开(公告)日：1971-03-30
申请号：US3572743D
申请日：1969-10-20
申请人： EDWARD L PARR
发明人： PARR EDWARD L
IPC分类号： B60P3/10
CPC分类号： B60P3/1033
摘要： A wheeled vehicle for moving boats or the like, which vehicle includes a forklike frame, i.e. it includes two rearwardly extending and laterally disposed prongs. Each carries a bearing for a lever which is supported by a ground wheel. The bearings for the levers can be raised and lowered relative to the wheels to raise and lower the prongs with the boat thereon. The area between the prongs is unobstructed.

2. 发明授权

US3965365A Power generating machine actuated by ocean swells 失效
标题翻译：发电机由海洋膨胀起动
公开(公告)号：US3965365A
公开(公告)日：1976-06-22
申请号：US540889
申请日：1975-01-14
申请人： Edward L. Parr
发明人： Edward L. Parr
IPC分类号： F03B13/18 , F03B13/12 , B63H1/38
CPC分类号： F03B13/1815 , Y02E10/38
摘要： A power generating machine which is actuated by the continuous swells occurring in the ocean. The machine is supported on a pair of spaced main floats, between which is a power float connected to a linkage which allows the power float to reciprocate vertically with the passing swells. A flywheel is driven through a one way clutch connected to the float linkage to drive an electrical generator, the linkage also being coupled to an air compressor. Sensing floats pivotally attached to the main float support structure detect the contour of the swells and, through associated drive means, cause the spacing of the main floats to be adjusted to the existing swells crest spacing for maximum efficiency.
摘要翻译：由发生在海洋中的连续隆起致动的发电机。机器支撑在一对间隔的主浮子上，其间是连接到连杆的动力浮子，其允许动力浮子与通过的膨胀垂直地往复运动。飞轮通过连接到浮动联动装置的单向离合器驱动以驱动发电机，该联动装置还联接到空气压缩机。枢转地连接到主浮子支撑结构的感测浮子检测涌流的轮廓，并且通过相关联的驱动装置，使主浮子的间隔被调节到现有的隆起峰间距以获得最大效率。

3. 发明授权

US3360926A Motor actuated by air 失效
标题翻译：电机由空气驱动
公开(公告)号：US3360926A
公开(公告)日：1968-01-02
申请号：US54739066
申请日：1966-04-22
申请人： EDWARD L. PARR
发明人： PARR EDWARD L
IPC分类号： F03B17/02
CPC分类号： F03B17/02 , Y02E10/20

4. 发明授权

US3375557A Anchor for a chain 失效
标题翻译：锚链
公开(公告)号：US3375557A
公开(公告)日：1968-04-02
申请号：US55351466
申请日：1966-05-27
申请人： EDWARD L. PARR
发明人： PARR EDWARD L
IPC分类号： A44C5/20 , A44C11/02
CPC分类号： A44C5/20 , Y10T24/3902

5. 发明授权

US4954223A Distillation apparatus 失效
标题翻译：蒸馏装置
公开(公告)号：US4954223A
公开(公告)日：1990-09-04
申请号：US225736
申请日：1988-07-29
申请人： Joseph E. Leary , Edward L. Parr
发明人： Joseph E. Leary , Edward L. Parr
IPC分类号： B01D1/28 , B01D3/10
CPC分类号： B01D3/10 , B01D1/2887 , Y10S159/16 , Y10S159/42 , Y10S203/08 , Y10S203/09
摘要： A distillation apparatus including a pair of vertical lower vessels each open at its upper end, and a pair of elongate upper vessels each having an open lower end, slidably mounted in a respective one of the lower vessels. A heat exchanger is mounted in each of the upper vessels, with the upper end of one upper vessel being connected to the inlet of the heat exchanger in the other vessel, and vice versa. A reciprocating drive mechanism drives the two upper vessels up and down in opposite directions so as to simultaneously effect compression in the space above the liquid level in the downwardly moving vessel while expanding the space above the liquid in the other vessel, driving vapor from the downwardly moving vessel into the heat exchanger in the other vessel, where it condenses.
摘要翻译：一种蒸馏装置，包括一对在其上端开口的垂直下部容器，以及一对细长的上部容器，每个具有敞开的下端，可滑动地安装在相应的一个下部容器中。在每个上部容器中安装有热交换器，一个上部容器的上端连接到另一个容器中的热交换器的入口，反之亦然。往复驱动机构以相反的方向上下驱动两个上部容器，以同时在向下移动的容器中的液面上方的空间中压缩，同时使另一个容器中的液体上方的空间膨胀，从而向下驱动蒸气移动容器进入另一个容器中的冷凝器中的热交换器。

6. 发明授权

US4130305A Push-in pipe connector 失效
标题翻译：推入式管接头
公开(公告)号：US4130305A
公开(公告)日：1978-12-19
申请号：US814225
申请日：1977-07-11
申请人： Edward L. Parr
发明人： Edward L. Parr
IPC分类号： F16L37/12 , F16L37/00
CPC分类号： F16L37/1235 , Y10T403/5721 , Y10T403/5793
摘要： A pipe connector for gripping pipes which are pushed into the ends of the connector. A hinged locking member is supported in each end of the connector by a releasable clamp, the locking member having a spring biased hinged bar element which extends diametrically and jams across the inside of the pipe when the pipe is pulled out very slightly. The locking members are attached to the clamp at the axis of the connector, so that the pipes can be rotated axially while held in place. When the clamp is released the locking members are loosened or fall free inside the connector and allow the pipes to be removed.
摘要翻译：用于夹持管道的管连接器，其被推入连接器的端部。铰接的锁定构件通过可释放的夹具支撑在连接器的每个端部中，锁定构件具有弹簧偏压的铰接杆元件，当管道非常轻微地拉出时，该铰接杆元件在管道的内部沿径向延伸并且卡塞。锁定构件在连接器的轴线处附接到夹具，使得管道可以在保持就位的同时轴向旋转。当夹具松开时，锁定构件在连接器内部松动或脱落，并允许管道被移除。

7. 发明授权

US3952575A Bellows forming apparatus 失效
标题翻译：波纹管成型装置
公开(公告)号：US3952575A
公开(公告)日：1976-04-27
申请号：US545337
申请日：1975-01-30
申请人： George T. Straza , Edward L. Parr
发明人： George T. Straza , Edward L. Parr
IPC分类号： B21D15/06 , B21D41/02
CPC分类号： B21D15/06
摘要： Apparatus for forming circumferential corrugations in a thin wall tube to produce a cylindrical bellows. The tube is supported on a rigid sleeve to prevent distortion, but is free to move axially as each corrugation is formed by an expanding mandrel which extends through a circumferential channel in the sleeve to form a complete ring. The mandrel is composed of interfitting wedge elements, alternate elements of which move radially more than the others to accommodate the expansion and contraction, a common multiple cam actuator providing the driving force on all elements simultaneously.
摘要翻译：用于在薄壁管中形成圆周波纹以产生圆柱形波纹管的装置。管被支撑在刚性套筒上以防止变形，但是随着每个波纹由膨胀的心轴形成而自由移动，该心轴延伸穿过套筒中的周向通道以形成完整的环。心轴由相互配合的楔形元件组成，其交替元件比其他元件径向地移动以适应膨胀和收缩，一个共同的多重凸轮致动器同时提供所有元件上的驱动力。

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