摘要:
This invention relates to an integrally molded captive cap assembly including a threaded base for attachment to a container and a lead tube which projects into a hollow cap which is pivotally connected to the base. An integrally molded pair of spring members are disposed between the cap and the base and have end portions pivotally connected to the base and to the cap. The spring members bias the cap toward one of two positions. When the cap is in a closed position, the spring members bias the cap toward the closed position and when the cap is opened past an intermediate position, the spring members bias the cap toward an open position.
摘要:
A flexible longitudinally continuous tape construction is disclosed for use in joining mating edges of juxtaposed members, the tape having an X-like configuration transversely of its length to provide legs adapted to receive and be secured to the edges of the members to be joined. The tape is capable of serving as a pliable hinge to permit articulation of the joined members, or it may also serve simply as a binding for joining members intended to be fixed relative to each other. The tape construction combines longitudinally continuous marginal web portions or carriers, forming the extremities of the legs of the X, with longitudinally spaced strand or equivalent connector means running crosswise of and interconnecting pairs of marginal web portions. The connector means intersect and interlock forming the axis of the X-like configuration.
摘要:
Hinged panels are provided to form an advertising display, partition, or decoration. The panels include spaced front and rear panel portions connected along hinged areas to adjoining panels. The hinged areas are so arranged that the panels may fold in either direction through an angle of substantially 360* relative to one another.
摘要:
A flexible longitudinally continuous tape construction is disclosed for use in joining mating edges of juxtaposed members, the tape having an X-like configuration transversely of its length to provide legs adapted to receive and be secured to the edges of the members to be joined. The tape is capable of serving as a pliable hinge to permit articulation of the joined members, or it may also serve simply as a binding for joining members intended to be fixed relative to each other. The tape construction combines longitudinally continuous marginal web portions or carriers, forming the extremities of the legs of the X, with longitudinally spaced strand or equivalent connector means running crosswise of and interconnecting pairs of marginal web portions. The connector means intersect and interlock forming the axis of the X-like configuration.
摘要:
A hinge for swingably mounting a door or similar member in a frame characterized by a pair of flexible hinged portions integrally interconnected by a portion of reduced thickness. The flexible hinged portions extend from a base which has side members terminating in action surfaces slidably engaging the door structure to provide a pivot point for the door. The coaction between the action surface, the door and the flexible hinged portions cause an elastic deformation of the flexible member which acts as an over-center spring for the movement of the door. The base member has means for being attached to a door frame.
摘要:
According to various, but not necessarily all examples of the disclosure, there may be provided an apparatus and method wherein the apparatus comprises: a substrate configured to support a bendable display wherein the substrate comprises at least one bendable portion configured to enable the substrate to be moved between an open configuration and a closed configuration; and wherein the at least one bendable portion comprises a plurality of rod members and the rod members comprise interlocking portions wherein the interlocking portions comprise a projection configured to fit into a corresponding recess on an adjacent rod member so as to restrict relative movement of the rod members when the substrate is in the closed configuration.
摘要:
A dual-shaft synchronous motion device includes a first shaft and a second shaft; a first rotor disposed on the first shaft and turned synchronously; a second rotor disposed on the second shaft and turned synchronously; and a tractive member disposed between the first rotor and the second rotor. When the first shaft drives the first rotor to turn, the tractive member brings the second rotor to turn reversely relative to the first rotor so that the first and second shafts are turned synchronously.