公开(公告)号：US4967824A

公开(公告)日：1990-11-06

申请号：US366994

申请日：1989-06-16

申请人： Wendell B. Colson ,  Terry Akins

发明人： Wendell B. Colson ,  Terry Akins

IPC分类号： E06B9/324 ,  E06B9/326 ,  F16G11/04

CPC分类号： E06B9/326 ,  F16G11/101 ,  Y10T24/3969

摘要： An improved equalizer for gripping two or more cords of a shade is described. The equalizer of the invention comprises a molded body member having a tapered inner channel into which a molded insert member fits. The cords are placed within the channel through a gap formed in one wall of the body member, and are clamped against a rear wall thereof by the insert member. As the insert member is inserted more fully into the body member, the cords are compressed between the insert and the rear surface of the body member, and the insert is permanently wedged into the body member.

摘要翻译： 描述了用于夹持阴影的两根或多根帘线的改进的均衡器。 本发明的均衡器包括具有锥形内部通道的模制主体构件，模制插入构件配合到该内部通道中。 帘线通过形成在主体构件的一个壁中的间隙放置在通道内，并且通过插入构件夹紧在其后壁上。 当插入构件更全面地插入本体构件中时，帘线在插入件和主体构件的后表面之间被压缩，并且插入件被永久楔入主体构件中。

公开(公告)号：US4912817A

公开(公告)日：1990-04-03

申请号：US300797

申请日：1989-01-23

申请人： Alf J. Sandreid

发明人： Alf J. Sandreid

IPC分类号： F16G11/10

CPC分类号： F16G11/106 ,  F16G11/101 ,  Y10T24/3936 ,  Y10T24/394 ,  Y10T24/3956

摘要： A gripping device for selectively locking and releasing a flexible member, such as a rope, which may be moved over a guide surface, comprises a lever which may be swung about an axis and which is mounted in a frame. An engaging member is swingably mounted on the lever, and by means of an operating handle on which an eccentric cooperating with the lever is mounted, the lever may be moved between a locking position (FIG. 1) and a releasing position (FIG. 2). By movement of the operating handle in a direction towards and beyond the locking position a force-transmitting projection formed on the operating handle may be brought into direct engagement with an abutment surface on the engaging member, whereby a particularly strong and quick locking of the flexible member may be performed.

公开(公告)号：US4887337A

公开(公告)日：1989-12-19

申请号：US292097

申请日：1988-12-30

申请人： Brian Bateman

发明人： Brian Bateman

IPC分类号： F16G11/10

CPC分类号： F16G11/101 ,  Y10T24/3969 ,  Y10T24/3971

摘要： The disclosure herein describes a device for cinching a cord; it comprises an outer body, having a cord entrance and a cord exit, and an inner body having a channel allowing the cord to extend from the entrance to the exit and a pair of opposite gripping surfaces which serve to secure the cord in a cinched condition. A finger actuated unlatching slide carries a stirrup which releases the cord from the gripped surfaces.

摘要翻译： 本文的公开内容描述了一种用于束紧绳索的装置; 它包括具有绳索入口和帘线出口的外部主体，以及具有允许绳索从入口到出口延伸的通道的内部主体和用于将绳索固定在收紧状态的一对相对的夹紧表面 。 手指致动的解锁滑块携带一个马镫，其从被夹紧的表面释放绳索。

公开(公告)号：US4852223A

公开(公告)日：1989-08-01

申请号：US323683

申请日：1989-03-15

申请人： John C. McCreary

发明人： John C. McCreary

IPC分类号： A43C7/00 ,  F16G11/10

CPC分类号： A43C7/00 ,  F16G11/101 ,  Y10T24/3718 ,  Y10T24/3984

摘要： A cord clamp provides a device for securing shoe laces, belts and tie cords with advertising possibilities. The cord clamp has a thin uniform thickness wall elastomeric hemisphere of a plastic composition, with a centrally disposed post radially projecting integrally inwardly. A central first aperture pierces the post, the first aperture being disposed in and through the post parallel to the hemisphere diameter, the post having a length disposed just short of the sphere radius length. The hemisphere wall has an interiorly disposed recessed groove therein, adjacent and around the hemisphere edge. A rigid, thin circular plate has a second central aperture disposed there through which allows the encompassing hemisphere to be inwardly flexed and the short post to move through the second aperture positioned in the circular plate. By feeding a pair of shoe laces through the central first aperture in the post, in opposed directions, and then releasing the finger pressure on the elastomeric hemisphere, the pair of laces are secured against the rigid plate, instead of tying the laces. Advertising indicia can be disposed on the exterior top of the resilient hemisphere.

摘要翻译： 线夹提供了一种用于固定鞋带，皮带和扎带的广告设备。 帘线夹具具有塑料组合物的薄均匀厚度的壁弹性体半球，其中心设置的柱体向内径向突出。 中心的第一孔刺穿柱，第一孔被平行于半球直径设置并穿过柱，柱的长度设置在刚好短于球半径长度。 半球壁在其内部设置有凹槽，邻近并围绕半球边缘。 刚性的薄的圆形板具有设置在其上的第二中心孔，通过该第二中心孔允许包围半球向内弯曲并且短柱移动通过位于圆形板中的第二孔。 通过将一对鞋带穿过支柱中的中心第一孔，在相反的方向上，然后释放弹性体半球上的手指压力，将这对鞋带固定抵靠刚性板，而不是绑在鞋带上。 广告标记可以设置在弹性半球的外部顶部。

公开(公告)号：US4839946A

公开(公告)日：1989-06-20

申请号：US188484

申请日：1988-04-29

申请人： Ryukichi Murai

发明人： Ryukichi Murai

IPC分类号： A41D1/02 ,  A44B11/00 ,  A44B11/25 ,  A45C13/10 ,  A45C13/30 ,  E04H15/32 ,  F16G11/10

CPC分类号： A45C13/30 ,  F16G11/101 ,  Y10T24/3969 ,  Y10T24/3984

摘要： A cord lock is composed of only two component parts, namely a one-piece socket molded of synthetic resin and having a pair of resilient flaps, and a one-piece plug molded of synthetic resin and having a wedge-shaped end portion engageable with the resilient flaps and coacting with the latter for urging the plug axially upwardly under the resiliency of the resilient flaps.

公开(公告)号：US4811466A

公开(公告)日：1989-03-14

申请号：US28967

申请日：1987-03-23

申请人： Albert F. Zubli

发明人： Albert F. Zubli

IPC分类号： E06B9/324 ,  F16G11/10 ,  F16G11/00

CPC分类号： E06B9/324 ,  F16G11/101 ,  Y10T24/3973 ,  Y10T24/3984

摘要： A realeasable pull cord engagement device for venetian blinds having a mounting post consisting of a cylindrical pedestal extending from a base and a stud extending from the center of the outer end of the pedestal. A slider has end and side walls encompassing a cylindrical hollow portion which slides over the pedestal. Aligned openings pass through opposite portions of the side walls of the slide and through the pedestal. A conical spring abuts the inside the end wall of the slider and engages the stud to urge the slider and pedestal apart so that a pull cord passing through the openings is engaged due to misalignment of the openings. When the slider is pressed over the pedestal the openings are aligned and the pull cord may readily be pulled through them.

摘要翻译： 一种用于百叶帘的可重复使用的拉绳接合装置，具有安装柱，该安装柱由从基座延伸的圆柱形基座和从基座的外端的中心延伸的螺柱组成。 滑块具有包围在基座上滑动的圆柱形中空部分的端壁和侧壁。 对准的开口穿过滑块的侧壁的相对部分并穿过基座。 锥形弹簧抵靠滑块的端壁的内侧并且接合螺栓以促使滑块和基座分开，使得通过开口的拉绳由于开口的未对准而接合。 当滑块被压在基座上时，开口对齐并且拉绳可以容易地被拉过它们。

公开(公告)号：US4803759A

公开(公告)日：1989-02-14

申请号：US209859

申请日：1988-06-22

申请人： Edward J. Kemble

发明人： Edward J. Kemble

IPC分类号： B65D33/16 ,  B65D33/17 ,  F16G11/10 ,  A44B13/02 ,  B65D77/10

CPC分类号： B65D33/1616 ,  F16G11/101 ,  Y10T24/15 ,  Y10T24/44581

摘要： A manually operated bag closure device comprises a housing, a plunger, and a spring, and is manually operable between a bag insertion position and a bag closure position. The device is manipulable with one hand to overcome the force of the spring and locate the plunger relative to the housing at the bag insertion position, the neck of the bag being inserted into the passage with the plunger then being released to allow the spring to relocate the plunger relative to the housing at the bag closure position to grasp the neck of the bag and close it airtight.

摘要翻译： 手动操作的袋关闭装置包括壳体，柱塞和弹簧，并且可在袋插入位置和袋关闭位置之间手动操作。 该装置可以用一只手来操纵以克服弹簧的力并且在袋子插入位置处相对于壳体定位柱塞，然后将柱塞的颈部插入通道中，然后释放以允许弹簧重新定位 柱塞相对于壳体处于袋关闭位置以抓住袋的颈部并将其封闭。

公开(公告)号：US4670948A

公开(公告)日：1987-06-09

申请号：US874133

申请日：1986-06-13

申请人： Goran Rutgersson

发明人： Goran Rutgersson

IPC分类号： F16G11/04 ,  F16G11/10 ,  F16G11/00

CPC分类号： F16G11/106 ,  F16G11/101 ,  Y10T24/3969 ,  Y10T24/3976 ,  Y10T403/4345

摘要： A stopping arrangement for long drawing elements such as ropes exhibiting essentially two parallel, opposing clamping surfaces. The clamping surfaces are so arranged as to pull against one another, so that a pressure is exerted on the drawing element when it is moved in a particular direction, and as to move apart, causing the pressure to reduce, when the drawing element is moved in the opposite direction. The aforementioned clamping surfaces extend essentially in a straight line in their principal sense and are so arranged as to move towards and away from one another in a parallel movement. In this way the drawing element will have imparted to it essentially rectilinear clamping over a certain distance at a uniform clamping force, with one of its clamping surfaces being arranged on an element which is so arranged as to move along an oblique path in relation to the second clamping surface, which is situated on a support component connected to the last-mentioned second clamping surface.

摘要翻译： 用于长拉伸元件的止动装置，例如显示基本上两个平行的相对夹紧表面的绳索。 夹紧表面被布置为彼此拉紧，使得当拉拔元件移动时，当图形元件沿特定方向移动时，压力被施加到拉拔元件上，并且当移动拉伸元件时移动分开，导致压力降低 在相反的方向。 上述夹紧表面在其主要意义上基本上以直线延伸，并且被布置为以平行运动彼此移动并远离彼此。 以这种方式，绘图元件将以均匀的夹紧力将其基本上直线地夹持一定距离，其中一个夹紧表面布置在一个元件上，该元件被布置成相对于 第二夹紧表面位于连接到最后提到的第二夹紧表面的支撑部件上。

公开(公告)号：US4669582A

公开(公告)日：1987-06-02

申请号：US780326

申请日：1985-09-26

申请人： Alf J. Sandreid

发明人： Alf J. Sandreid

IPC分类号： F16G11/04 ,  F16G11/10 ,  B25B25/00

CPC分类号： F16G11/106 ,  F16G11/101 ,  Y10T24/3947 ,  Y10T24/3956

摘要： A device for gripping or locking a rope or wire comprises a pair of rope engaging members or jaw members defining a pair of oppositely arranged wire engaging surfaces forming a passageway for the rope. The jaw members are mounted in the frame of the gripping device by means of a swinging link suspension including a pair of swinging links. The jaw members are suspended so that the frictional forces acting between the rope and the jaw members cause displacement of the rope engaging surfaces thereon in mutual parallel relationship towards each other, when a pulling force is applied to the rope in a first direction, while the rope engaging surfaces are displaced away from each other, when a pulling force is applied to the rope or wire in a second opposite direction. This means that the rope is pinched between the rope engaging surfaces, when the rope is pulled in the said first direction, and released, when pulled in said second direction. The jaw members may comprise a first jaw member having a U-shaped cross-section with an inner bottom surface defining a first rope engaging surface, and a second jaw member displaceably received within the first jaw member. Corresponding swinging links suspending said first and second jaw members may be mounted pivotally about a common axis and define an angle therebetween, and these swinging members are preferably formed as an integral part. The jaw members may be moved to a rope releasing position by means of an operating handle.

摘要翻译： 用于夹紧或锁定绳索或线的装置包括一对绳索接合构件或钳口构件，其限定一对相对布置的线接合表面，其形成用于绳索的通道。 夹爪构件通过包括一对摆动连杆的摆动连杆悬架安装在夹紧装置的框架中。 钳口构件被悬挂，使得当牵引力沿第一方向施加到绳索时，作用在绳索和颚构件之间的摩擦力导致绳索接合表面在彼此相互平行的关系中的位移，而 当拉力在第二相反方向施加到绳索或线时，绳索接合表面彼此远离地移位。 这意味着当绳索沿着所述第一方向被拉动时，绳索被夹紧在绳索接合表面之间，并且在沿所述第二方向被拉动时被松开。 钳口构件可以包括具有U形横截面的第一钳口构件，内部底表面限定第一绳索接合表面，以及可移动地容纳在第一钳口构件内的第二钳口构件。 悬挂所述第一和第二钳口构件的相应摆动链节可以围绕公共轴线枢转地安装并且在它们之间限定角度，并且这些摆动构件优选地形成为一体。 钳口构件可以通过操作手柄移动到绳索释放位置。

公开(公告)号：US4639978A

公开(公告)日：1987-02-03

申请号：US684676

申请日：1984-12-21

申请人： Ogden W. Boden

发明人： Ogden W. Boden

IPC分类号： B65H75/30 ,  F16G11/10 ,  F16G11/00

CPC分类号： F16G11/101 ,  Y10T24/3936 ,  Y10T24/394 ,  Y10T24/4072

摘要： A device for retaining two cords, which may be opposite ends of a single cord, against longitudinal movement in a predetermined direction, and including an actuating member connected to a body for pivotal movement between locking and released positions, and two separate locking members carried by the actuating member for pivotal movement therewith and engaging the two cords respectively to retain them against movement. Each of the locking members is also free for pivotal movement relative to the actuating member and relative to the other locking member in a manner automatically tightening the grip on the corresponding cord in response to the application of longitudinal pulling force to the cord. The actuating member and locking members are connected to the body of the device by a pivot pin which extends between two side walls of the body and through a tubular mounting portion of the actuating member and is preferably retained in assembled position by a snap detent arrangement.

摘要翻译： 用于保持两根绳索的装置，其可以是单根绳索的相对端，以防止在预定方向上的纵向运动，并且包括连接到主体的致动构件，用于在锁定和释放位置之间枢转运动，以及两个单独的锁定构件， 所述致动构件用于与其枢转运动并且分别接合所述两根绳索以使其保持抵抗运动。 每个锁定构件也可自由地相对于致动构件枢转运动，并相对于另一个锁定构件以自动地将相应绳索上的把手响应于对绳索施加纵向拉力的方式来自由地紧固。 致动构件和锁定构件通过枢轴销连接到装置本体，枢轴销在主体的两个侧壁之间延伸并且通过致动构件的管状安装部分，并且优选地通过卡扣定位装置保持在组装位置。