摘要:
A process and a device enable tubular straps to be pulled or guided through support roller stations. The strap (5) is rolled until the diameter (D) of the roll is less than the operating diameter (D') and is held in this position by a clamping means which moves with it, such as a mesh sleeve (4). The desired diameter of the strap is obtained by means of a device (2) whose diameter decreases like that of a nozzle.
摘要:
A method for mounting a waterproof plug to the front end of a covered electric wire, comprising the steps of feeding waterproof plugs to a first position of a transfer path one by one from a magazine in such a manner that the opening of each waterproof plug is in parallel with the transfer path; feeding a covered electric wire to a mounting position as a second position of the transfer path in an uncovered state of the front end thereof; and transferring the waterproof plug from the first position to the second position and inserting the uncovered end of the electric wire into the opening of the waterproof plug. Also disclosed is an apparatus for mounting a waterproof plug to the front end of a covered electric wire, including means for feeding waterproof plugs to a first position of a transfer path one by one in such a manner that the opening of each waterproof plug is in parallel with the transfer path; means for feeding a covered electric wire to a mounting position as a second position of the transfer path in an uncovered state of the front end thereof; and means for transferring the waterproof plug from the first position to the second position and inserting and clamping the uncovered end of the electric wire into the opening of the waterproof plug.
摘要:
A flap (21) is inserted in a similarly shaped and sized tubular opening (22) with the aid of a tool (10). Slots (23) are engaged by hooks (14) on the tool and the tool is inserted into the opening (22), thus entraining the flap (21) therewith. Upon withdrawal of the tool, the hooks automatically disengage from the slots so that the flap (21) remains within the opening (22). As described, the flap (21) and tubular opening (22) constitute opposite ends of part of a disposable paper hat.
摘要:
A threading device comprises a star wheel formed of two half sections secured together and rotatably mounted in a casing to project therefrom. The confronting surfaces of the radial projections of the mating star wheel parts near the tip thereof are formed with arcuate grooves in which an arcuate central portion of a rod-like threading member is slidably located but trapped therebetween. The threading member has elongate end portions projecting one on each side of the star wheel and one such portion is adapted for connection thereto of a flexible elongate line to be threaded by the device. The leading elongate end portion of the threading member is passed through, or beneath, an element with which the line is to be threaded to effect a threading operation.
摘要:
A flap (21) is inserted in a similarly shaped and sized tubular opening (22) with the aid of a tool (10). Slots (23) are engaged by hooks (14) on the tool and the tool is inserted into the opening (22), thus entraining the flap (21) therewith. Upon withdrawal of the tool, the hooks automatically disengage from the slots so that the flap (21) remains within the opening (22). As described, the flap (21) and tubular opening (22) constitute opposite ends of part of a disposable paper hat.
摘要:
Es wird ein Verfahren zur Herstellung eines flächigen Spiralgliederverbundes beschrieben, bei dem mindestens vier Kunststoffmonofil-Spiralen, die Windung an Windung gewickelt sind, gleichzeitig zugeführt werden. Vor dem Zusammenfügen werden die Spiralen auf mindestens das Dreifache verstreckt und in verstrecktem Zustand thermofixiert. Die abwechselnd rechtsgängigen und linksgängigen Spiralen werden reißverschlußartig ineinandergefügt und durch Steckdrähte miteinander verbunden. Um das Einschieben der Steckdrähte zu erleichtern, werden die Spiralen um etwa 5 % gedehnt. Die Vorrichtung zur Durchführung des Verfahrens weist zwei Lieferwalzen (3, 3′) auf, die einen ersten Walzenspalt bilden, durch den Spiralen (l, l′) einer Wärmekammer (5) zugeführt werden. Abzugswalzen (8, 8′) ziehen die Spiralen (l, l′) mit mindestens der dreifachen Umfangsgeschwindigkeit der Lieferwalzen (3, 3′) aus der Wärmekammer (5) ab. Die Vorrichtung weist ferner eine Weiche (7) zum Zusammenfügen der Spiralen (l, l′) und eine Einrichtung zum Einschieben der Steckdrähte (l0) auf.
摘要:
Vor Montage eines Sitzteiles eines Hintersitzes eines Kraftfahrzeugs wird auf zwei benachbarten Gurtschlössern (8, 9, 10) eine keilförmige Montagehilfe (15) gesetzt. Diese greift mit Zungen (24, 25) in die Gurtschlösser und wird deshalb auf gleiche Weise gehalten wie die Gurtzungen (12, 13) der üblichen Anschnallgurte (11). Da die Montagehilfe sich zur Sitzbank (1) hin verjüngt, rutscht sie mit den Gurtschlössern leicht durch einen hierzu vorgesehenen Schlitz (3, 4) in der Sitzbank (1).
摘要:
Procedure and device for application of a label to an article by means of an elastic fastening element. A label (44) is separated from a magazine (11) and conveyed via a guide (43, 86) towards a tube-shaped slit needle (19). The label is passed along the tip of the needle until the latter penetrates a pre-punched hole (100) in the label. Thereafter the label is withdrawn, threaded on the needle, partly into the magazine where it is retained. The tip of the needle is pressed through an article whereupon a retaining element is separated from a stem (1) and its head (3) is passed through the needle and thus also through the label and the article. When the needle is removed from the article the label remains hanging, anchored in the retaining element.
摘要:
Procedure and device for application of a label to an article by means of an elastic fastening element. A label (44) is separated from a magazine (11) and conveyed via a guide (43, 86) towards a tube-shaped slit needle (19). The label is passed along the tip of the needle until the latter penetrates a pre-punched hole (100) in the label. Thereafter the label is withdrawn, threaded on the needle, partly into the magazine where it is retained. The tip of the needle is pressed through an article whereupon a retaining element is separated from a stem (1) and its head (3) is passed through the needle and thus also through the label and the article. When the needle is removed from the article the label remains hanging, anchored in the retaining element.