专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4850889A Serial electrical connector 失效
标题翻译：串行电气连接器
公开(公告)号：US4850889A
公开(公告)日：1989-07-25
申请号：US202400
申请日：1988-06-06
申请人： Laurence LaSota
发明人： Laurence LaSota
IPC分类号： H01R13/193 , H01R13/635 , H01R13/637
CPC分类号： H01R13/193 , H01R13/635 , H01R13/637
摘要： An electrical connector includes a plurality of spaced electrical contacts serially arranged in the electrical connector body and adapted to receive mating electrical contacts mounted in a mating electrical connector member. Insulator members are mounted in the electrical connector and are movably disposed between the spaced electrical contacts. A pressure applying device acts on the serial arrangement of electrical contacts and movable insulator members to secure mating electrical contacts together in a fixed electrical connection and to provide a low insertion and removal force when pressure is released therefrom. In one embodiment, a biased wedge member is mounted in the electrical connector and normally applies pressure to the serial arrangement of movable insulator members and mating electrical contacts. Alternately, an expansible, fluid filled chamber is mounted on the electrical connector and includes an expansible diaphragm which expands when the internal volume of the chamber is increased to apply pressure to the stacked arrangement of movable insulator members and mating electrical contacts. 2
摘要翻译：电连接器包括串联地布置在电连接器主体中并且适于接收安装在配合电连接器构件中的配合电触头的多个间隔开的电触头。绝缘体构件安装在电连接器中并且可移动地设置在间隔开的电触点之间。压力施加装置作用于电触点和可移动绝缘体构件的串联布置，以将固定的电触头固定在一起，并以固定的电连接并且当压力从其中释放时提供低插拔力。在一个实施例中，偏置的楔形构件安装在电连接器中并且通常对可移动绝缘体构件和配合电触点的串联布置施加压力。或者，可膨胀的充满液体的腔室安装在电连接器上，并且包括可膨胀的隔膜，当腔室的内部容积增加时可膨胀，以向可移动绝缘体构件和配合电触头的堆叠布置施加压力。

2. 发明授权

US5055725A Linear motor 失效
标题翻译：直线电机
公开(公告)号：US5055725A
公开(公告)日：1991-10-08
申请号：US435564
申请日：1989-11-13
申请人： Laurence LaSota
发明人： Laurence LaSota
IPC分类号： H02K7/06
CPC分类号： H02K7/06
摘要： A linear motor provides stepwise, incremental advance of a movable member. A linear motor includes an electric coil surrounded by a magnetic core. A co-axially aligned magnetic movable pole member and a magnetic plunger extend through the core and coil. Opposed faces of the movable pole member and the plunger are separated by an air gap. A biasing spring is connected between the plunger and the pole member to bias the pole member away from the plunger when electric current has been removed from the coil to re-establish the air gap between the pole member and the plunger. Latches act on the pole member and the plunger to provide unidirectional movement of the pole member and plunger when a magnetic field induced in the core when current is applied to the coil causes advance of the plunger into contact with the pole member. When current is removed from the coil, the magnetic field collapses and the biasing spring urges the pole member away from the plunger to re-establish the air gap for the next sequential energization of the coil. A latch release device is provided to release the latches and enable the pole member and the plunger to be retracted to a start position. In one embodiment, pairs of latches are associated in an opposite orientation with each of the pole member and the plunger. A latch control mechanism switches the latches between positions to provide bi-directional, incremental advance over the pole member and the plunger in opposite directions.
摘要翻译：线性马达提供可移动构件的逐步增量提前。线性电动机包括被磁芯包围的电线圈。同轴对准的磁性可动磁极部件和磁性柱塞延伸穿过磁芯和线圈。可移动磁极部件和柱塞的相对面由气隙分离。当电流已经从线圈移除以重新建立极构件和柱塞之间的气隙时，偏置弹簧连接在柱塞和极构件之间以将磁极构件偏压离开柱塞。当电流施加到线圈上时，当在磁芯中感应的磁场引起柱塞与极构件接触时，闩锁作用在磁极构件和柱塞上以提供磁极构件和柱塞的单向移动。当电流从线圈移除时，磁场塌陷，并且偏置弹簧迫使极构件远离柱塞重新建立气隙，用于线圈的下一个顺序通电。闩锁释放装置被提供以释放闩锁并且使得极构件和柱塞能够缩回到起始位置。在一个实施例中，成对的闩锁以与磁极构件和柱塞中的每一个相反的方向相关联。闩锁控制机构在位置之间切换闩锁，以在相反方向上提供超过极构件和柱塞的双向增量提前。

3. 发明授权

US5148067A Latching linear motor 失效
标题翻译：闭锁直线电机
公开(公告)号：US5148067A
公开(公告)日：1992-09-15
申请号：US724595
申请日：1991-07-01
申请人： Laurence LaSota
发明人： Laurence LaSota
IPC分类号： F16H31/00 , H01F7/124 , H02K7/065
CPC分类号： H01F7/124 , F16H31/008 , H02K7/065
摘要： A linear motor provides stepwise, incremental advance of a moveable output member. First and second, spaced latches are movably coupled to the output member. A selectively energizible driver engages and moves the first latch into fixed engagement with the output member and continues to move the engaged first latch and output member a predetermined incremental advance distance. The second latch is biased to retain the output member in each successive incremental advance position while the first latch is being reset. In one embodiment, the driver is a solenoid having a movable plunger operably coupled to the first latch. In another embodiment, the drive is a motor having a rotatable output shaft with an eccentric cam mounted thereon. The eccentric cam engages the first latch to move the first latch into fixed engagement with the output member and to advance the fixedly engaged first latch and output member an incremental advance distance. Unlatch members are optionally coupled to at least the second latch for unlatching the second latch to enable the output member to be retracted in a direction opposite from the incremental advance direction.
摘要翻译：线性马达提供可移动输出构件的逐步增量提前。第一和第二隔开的闩锁可移动地联接到输出构件。选择性激励的驱动器将第一闩锁接合并移动到与输出构件固定接合并且继续使所接合的第一闩锁和输出构件移动预定的增量提前距离。当第一闩锁被复位时，第二闩锁被偏置以将输出构件保持在每个连续的增量提前位置。在一个实施例中，驱动器是具有可操作地联接到第一闩锁的可动柱塞的螺线管。在另一个实施例中，驱动器是具有安装在其上的偏心凸轮的可旋转输出轴的马达。偏心凸轮接合第一闩锁以将第一闩锁移动到与输出构件固定接合并且使固定接合的第一闩锁和输出构件前进一个增量的前进距离。解锁构件可选地耦合到至少第二闩锁以解锁第二闩锁，以使得输出构件能够沿与增量前进方向相反的方向缩回。

4. 发明授权

US5315202A Rotary actuated linear latching motor 失效
标题翻译：旋转式线性闭锁电机
公开(公告)号：US5315202A
公开(公告)日：1994-05-24
申请号：US944479
申请日：1992-09-14
申请人： Laurence LaSota
发明人： Laurence LaSota
IPC分类号： F16H31/00 , H01F7/124 , H02K7/065 , H02K7/06 , H02K33/02 , H02K35/02 , H02K41/02
CPC分类号： H01F7/124 , F16H31/008 , H02K7/065
摘要： A linear motor provides stepwise, incremental advance of a moveable output member. First and second, spaced latches are movably coupled to the output member. A selectively energizable driver engages and moves the first latch into fixed engagement with the output member and continues to move the engaged first latch and output member a predetermined incremental advance distance. The second latch is biased to retain the output member in each successive incremental advance position while the first latch is being reset. In one embodiment, the driver is a motor having a rotatable output shaft with an eccentric cam mounted thereon. The eccentric cam engages the first latch to move the first latch into fixed engagement with the output member and to advance the fixedly engaged first latch and output member an incremental advance distance. A second latch is provided to hold the output member from movement in a direction opposite from the incremental advance direction. A movable, two-position yoke is provided with shift springs acting on the latches to reverse the function of the first and second latches alternatingly between driving and holding functions depending upon the position of the yoke. The yoke is moved in opposite directions by two, oppositely arranged, unidirectional cams which engage drive pins mounted in the yoke upon selected rotation of a drive motor driving the cams.
摘要翻译：线性马达提供可移动输出构件的逐步增量提前。第一和第二隔开的闩锁可移动地联接到输出构件。选择性激励的驱动器将第一闩锁接合并移动成与输出构件固定接合，并且继续使所接合的第一闩锁和输出构件移动预定的增量提前距离。当第一闩锁被复位时，第二闩锁被偏置以将输出构件保持在每个连续的增量提前位置。在一个实施例中，驱动器是具有安装在其上的偏心凸轮的可旋转输出轴的马达。偏心凸轮接合第一闩锁以将第一闩锁移动到与输出构件固定接合并且使固定接合的第一闩锁和输出构件前进一个增量的前进距离。提供第二闩锁以保持输出构件沿与增量前进方向相反的方向运动。可移动的双位轭设置有作用在闩锁上的移位弹簧，以根据轭的位置交替地在驱动和保持功能之间反转第一和第二闩锁的功能。轭通过两个相对布置的单向凸轮沿相反方向移动，该凸轮与驱动凸轮的驱动马达的选定旋转接合安装在轭中的驱动销。

5. 发明授权

US5058952A Conformable seat with pivotal belt support 失效
标题翻译：具有枢轴带支架的合适座椅
公开(公告)号：US5058952A
公开(公告)日：1991-10-22
申请号：US619502
申请日：1990-11-29
申请人： Laurence LaSota
发明人： Laurence LaSota
IPC分类号： A47C7/28 , A47C23/24
CPC分类号： A47C23/24 , A47C7/28
摘要： A seat includes a plurality of flexible belts, each extending in a loop about a fixed tubular member and an opposed rotatable tubular member, the tubular members being mounted in a seat frame. A pair of spaced extensible outer support arms are associated with each belt. Each pair of outer support arms is pivotally mounted on one end to rotatable support shafts on the seat frame and have upper ends slidably disposed in a belt loop to engage the points of contact between the top and bottom surfaces of a belt loop on opposite sides of a user of the seat. The belts and outer pivotal support arms are releasably latchable in the conformed position about a user. Pivotal inner leg support arms are coupled to an endmost pair of outer support arms to conform the inner portions of an endmost belt about a user.
摘要翻译：座椅包括多个柔性带，每个柔性带围绕固定的管状构件和相对的可旋转的管状构件以环形延伸，管状构件安装在座椅框架中。一对间隔开的可伸展的外支撑臂与每个带相关联。每对外支撑臂一端枢转地安装在座椅框架上的可旋转的支撑轴上，并且上端部可滑动地设置在皮带环中，以与皮带环的顶表面和底表面之间的接触点相接合，座位的使用者。皮带和外部枢转支撑臂可释放地锁定在围绕使用者的合格位置。枢转内腿支撑臂联接到最末端的一对外支撑臂，以使最靠近皮带的内部部分围绕使用者。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式