6 results about "Device Spring" patented technology

The invention discloses an automatic spring clamp forming machine, which relates to the field of spring clamp preparation and comprises a spring clamp rotary feeding bin, spring clamp reciprocating up-down forming equipment, spring clamp carrier pressure maintaining equipment and spring clamp pressure maintaining completion discharging equipment. By the adoption of the scheme, through full-automatic mechanical preparation, the spring clamp preparation efficiency is improved; and after the spring clamp is folded and bonded, the pressure of the spring clamp can be maintained for a certain time, so that the spring clamp is prevented from being bounced off due to glue failure caused by the fact that glue is not dry, and the yield is improved.

Spring element (10) for pre-tensioning a locking bolt (12) of a device (14) for fastening a mounting rail (16) to a substructure, wherein the spring element (10) has a material sheet (18) having a first leg (20) and a second leg (22), each having a recess (24) for the locking bolt (12) to pass through, and wherein the spring element (10) is arranged such that the first leg (20) and the second leg (22) are resiliently movable towards each other.

The utility model relates to power distribution control equipment spring cylinder guide structure technical field especially is a kind of power distribution control equipment spring cylinder guide flange, including spring outer tube and spring inner tube, the centre of spring inner tube inside bottom is connected with the guiding rod extending upwards, the one end of guiding rod through spring inner tube top is connected with adjusting screw rod, the outside of adjusting screw rod is connected with lock nut, in the utility model, guiding groove is designed on the left and right two inner walls in spring outer tube, under the guidance of the guiding effect of guide rail and guide slide, the down of guiding sliding spring inner tube and the contraction of helical spring are guided, simultaneously in the down process of spring inner tube, the sliding fit between guiding vertical rod and guide wheel assembly, the accurate guidance and energy transmission of helical spring can be all assisted to realize, avoid the problem of the inaccuracy of helical spring crankshaft movement track, the deviation of helical spring when compressing occurs.

Spring device (1) for oscillating movements of models, preferably wind tunnel models, comprising a first connection device (3) for connecting to a test device (110) and a second connection device (5) for connecting to a model (120), a central axis (11) and at least one spring assembly (13) with two bending-stressed spring elements (15) which are connected at first ends (15a) to the first connection device and at second ends to the second connection device, wherein the first ends (15a) are spaced apart from each other on the first connection device (3) and the second ends (15b) are connected to a rotation axis element (17) of the second connection device (5), wherein the rotation axis element (17) forms a rotation axis (21) for a relative movement between the first and the second connection device (3, 5), wherein the rotation axis (21) is eccentric to the central axis (11).

The utility model discloses a spring controller of an elevator braking device, and relates to the technical field of elevator braking devices. The elevator braking device comprises an outer box and further comprises a braking part which is installed in the outer box and used for transmitting braking force into an elevator. The number of the locking parts is two, and the two locking parts are both arranged in the braking part; the number of the extrusion parts is two, and the two extrusion parts are both located in the braking part; wherein the two locking parts are used for generating braking force, and the two extrusion parts are used for assisting the two locking parts to operate, so that the two locking parts generate larger braking force. By arranging the locking part, the problems that in the using process of a spring controller of an existing elevator braking device, the braking time is long, a braking spring needs to be compressed gradually, the braking spring is difficult to generate large enough elastic force in a short time, and the braking response speed is affected are solved.

The utility model relates to shock attenuation structure technical field especially for distribution control equipment spring cylinder protective cover, including spring cylinder body, the top of spring cylinder body is provided with the cover body, the inside of spring cylinder body is provided with telescopic link, the top of telescopic link penetrates the center department of cover body, the both ends of cover body top and inside are all provided with connecting assembly, connecting assembly includes the press bar of penetration cover body top, the inner wall of cover body is fixedly connected with the shell, the outer wall of press bar is fixedly connected with the moving plate, the top of moving plate and the top of cover body inside contact, the outside of press bar is equipped with telescopic spring, the inside of shell is provided with the moving seat, the top of moving seat is provided with trapezoidal groove, the inside of moving seat penetrates the slide rod, the both ends of slide rod are fixedly connected with the both sides inner wall of shell respectively, and it is convenient to dismount protective cover and check or replace the spring in the inside.