摘要:
The invention relates to a fastening system (16) including a fastener having a locking means, actuating means adapted to cause the locking means to engage or disengage, and means for sensing a location. The invention further relates to a method for operating a fastening system. The method including the steps of providing a fastener having a locking means, providing actuating means for causing the locking means to engage or disengage, sensing a location, and actuating the actuating means to cause the locking means to engage or disengage.
摘要:
A fastening assembly (110) including: an engagement means including latch means (130) and locking means. (132), the engagement means being moveable between a s locking position (see FIG. 9) and an unlocking position (see FIG. 10); first biasing means (136) urging the engagement means towards the locking position; drawing means (1.46) for drawing the engagement means from the locking position to the unlocking position, the drawing means (146) comprising or including material adapted to contract when activated; release means (220, see FIG. 14) for moving the locking means (132) to the 10 unlocking position; second biasing means (222, see FIG. 14) urging the release means (220) towards the locking means (132); and restraining means (224, see FIG. 14) for restraining the release means (220) against the urging of the second biasing means (222).
摘要:
The invention relates to a product, which may take a wide variety of forms but which is exemplified by a pipe or a panel. The product has a first function, such as that normally expected of a pipe or a panel, and a second function different from the first. The second function is chosen from a group consisting of: delivery of energy, for a first purpose, delivery of energy for a second purpose, delivery of data for a first purpose, delivery of data for a second purpose, switching. The product has incorporated in its means capable of enabling the product to be used as medium to perform the second function. The invention also concerns a method of manufacturing the products.
摘要:
The invention provides a fastener (10) for releasably securing a first element, such as an air bag (12) to a second element such as a bracket (14) located in a vehicle. Fastener (10) has a locking pin (16) which is movable between a locked position and a release position. Locking pin (16) has an engageable head (18). Fastener (10) includes means such as clip (22) for engaging head (18). Locking pin (16) is biased to the release position, for example, by spring (26). Fastener (10) includes an actuator such as spring (32), comprising or including shape memory alloy and adapted to elongate upon application of appropriate energy. When spring (32) is elongated, it causes locking pin (16) to move to the release position. The invention also provides a fastener assembly (130) including at least one post (122) having a groove (124). Fastener assembly (130) includes a bar or latch, for example, in the form of wire (126) adapted to engage the groove (124). Attached to bar (126) is connecting means, such as shape memory spring (128). Upon application of suitable energy, spring (128) is adapted to change shape and draw bar (126) out of engagement with groove (124).
摘要:
The invention concerns a building element[which is a stud (10) having a number of channels (12). Each channel can receive a cooperating means (14) which can be used to mount a panel or bracket on the stud. The invention also concerns a building element which is a joining clip (16) which can be connected to a panel or bracket. The joining clip includes the cooperating means (14) for mounting a panel or bracket on the stud. The invention also concerns a building element which is a joining element (42) which can connect one panel to another. The joining element is hinged (46). The invention also discloses two types of bracket for mounting in the stud. The first type has a screw-threaded shaft (71) and a sleeve (72) with cooperating means (73) at one end of the sleeve. The cooperating means is shaped so that it can be inserted horizontally in a channel of the stud and rotated so that the cooperating means cannot be withdrawn horizontally from the channel. The bracket may thereafter be locked into position in the channel. The second type of bracket has two arms (81, 82) at an angle to each other (83). Cooperating means (84) are located at one end of one arm (81). The cooperating means is shaped so that it can be inserted horizontally in a channel of the stud and rotated so that the cooperating means cannot be withdrawn horizontally from the channel. The one arm of the bracket may thereafter be pushed into position in the channel. A track (60) is adapted to be hung from a horizontal surface (61), the track having a gutter (59) adapted to receive a connecting clip (63) attached to an end of a panel (18), the track also having a channel (59) adapted to receive a masking clip (64) adapted to conceal the end of the channel].
摘要:
The invention provides a fastener assembly suitable for joining a first element such as a circuit board to a second element such as a casing or another circuit board. The fastener assembly includes a first component which has a pin and a second component which includes a cavity for receiving at least part of the pin. In one aspect, at least part of the second component capable of being received within a bore in the first element. Either the first component or the second component is made of material which can change from a first shape to a second shape at a particular temperature. The pin of the first component is adapted to be locked into the cavity of the second component when the second shape is attained, through interaction of the material with the cavity, without deformation of the pin.
摘要:
Quick release bolt assembly included shank and head of larger cross-section than that of shank. The screw thread of shank is adapted to rotatably engage with a complementary screw thread in a nut. Disengagement means are adapted in use to disengage the head or the nut without rotation of the nut or shank. The disengagement means includes a material such as shape memory alloy or epoxy resin, adapted to change form to facilitate engagement when activated. Activation may take place by a direct power supply or remotely by a radio frequency, magnetic, ultrasonic or infra red signal. Bolt can be used for anchoring seat belts. Computer systems and methods for the identification of a target, including enquiring as to the status of the target and having means to command the target to change the status are also disclosed and claimed.
摘要:
In the first aspect, the invention provides a fastener which includes a fastening element and an actuating means attached to the fastening element. The fastening element has a flexible beam and an engagement means. The actuating means includes a material, such as shape memory alloy, which contracts when activated. When the material is contracted, the beam moves between an engagement position and a disengagement position. In a second aspect, the invention provides a fastener for use in a network of fasteners. The fastener has address means which serve to distinguish the fastener from the other fasteners in the network. The fastener may be the same as the fastener in the first aspect of the invention, or a different fastener. A network or system of such fasteners is also provided. In a third aspect, the invention provides, in a process for producing product, during which process there are a number of steps in which a first element is releasably fixed to a second element, the use of the fastener in the first aspect or the second aspect of the invention to releasably fix the first element and the second element. The invention also provides a computer system programmed to perform the process of the invention.
摘要:
The invention concerns a building element which is a stud (10) having a number of channels (12). Each channel can receive a cooperating means (14) which can be used to mount a panel or bracket on the stud. The invention also concerns a building element which is a joining clip (16) which can be connected to a panel or bracket. The joining clip includes the cooperating means (14) for mounting a panel or bracket on the stud. The invention also concerns a building element which is a joining element (42) which can connect one panel to another. The joining element is hinged (46). The invention also discloses two types of bracket for mounting in the stud. The first type has a screw-threaded shaft (71) and a sleeve (72) with cooperating means (73) at one end of the sleeve. The cooperating means is shaped so that it can be inserted horizontally in a channel of the stud and rotated so that the cooperating means cannot be withdrawn horizontally from the channel. The bracket may thereafter be locked into position in the channel. The second type of bracket has two arms (81, 82) at an angle to each other (83). Cooperating means (84) are located at one end of one arm (81). The cooperating means is shaped so that it can be inserted horizontally in a channel of the stud and rotated so that the cooperating means cannot be withdrawn horizontally from the channel. The one arm of the bracket may thereafter be pushed into position in the channel. A track (60) is adapted to be hung from a horizontal surface (61), the track having a gutter (59) adapted to receive a connecting clip (63) attached to an end of a panel (18), the track also having a channel (59) adapted to receive a masking clip (64) adapted to conceal the end of the channel.