摘要:
Linearly actuated quick connect pipe couplings which include a male element and a female element adapted to fit into each other along a principal axis. One of the elements includes at least one ramp for receiving a radial projection mounted to the other element which locks the elements together by axial movement of the elements relative to one another. One of the ramp or the projection is formed with a ring mounted to rotate but is fixed in translation along the principal axis of one of the male or female elements. The ramp forms a first seat for locking the projection when the coupling is in a configuration to permit fluid passage and a second seat, offset axially with respect to the first seat, for locking the projection when the coupling is in a configuration to permit decompression of fluid within the coupling.
摘要:
A compressed-air gun which includes a substantially tubular body adapted to corporate with a releasable retention element inside a central bore of a female quick connect element to thereby maintain the body in position in the central bore and which includes a tubular nozzle adapted to engage and manipulate a valve inside the female element with the movement of the nozzle being controlled by a lever.
摘要:
The device comprises, mounted on a support base (1), a catch (3) provided with a window (10) for receiving sheathed wires and, mounted on a slide (15) arranged to be moved transversely to the sheathes (32, 33), a clip (17) comprising means (23) for gripping the sheathes (32, 33) of the wires and drawing them towards the bottom (6) of the support base (1) and arranged to cooperate with the catch (3) to strip the wires (30, 31) longitudinally. The reception window (10) of the catch (3) is open to the outside to permit the placing of the wires transversely to themselves and parallel to the relative displacement of the slide (15) and of the support base (1).
摘要:
A harness system for weaving looms wherein neck cords connected to an actuating mechanism for controlling the movement of at least one heddle are releasably connected to harness cords connected to the at least one heddle by way of collars having releasably engageable male and female portions. The harness cords pass through openings in a control member which is reciprocally moveable so as to move the collars relative to guides through which the neck cords extend from the actuating mechanism.
摘要:
The connecting device achieves the electrical junction and mechanical assembly of at least two thread-like single-strand or multi-strand conductors through the agency of a connecting member insulated by at least one slidable terminal which is at least partly dielectric and locked in position on said member after the union of the member with the conductors. The connecting member has at least two inputs and at least two orifices in which the bared ends of the conductors are engaged in the form of a labyrinth shape. The terminal covers the bared ends of the two conductors. The connecting device is applicable to the electrical installations of living quarters and industrial premises and to any machine supplied with electricity.
摘要:
A quick connect coupling for removably connecting two pipes which comprises a male element adapted to fit into a female element along a principal axis of the coupling. The Female element includes at least one ramp for receiving a radial projection of the male element to lock these elements together. The ramp is formed in a ring freely rotatably mounted in the female element, and fixed in translation along the principal axis, while the projection is fixed with respect to the male element. The ramp forms a seat for locking the radial projection. Locking is obtained by essentially axial movements of the male and female elements with respect to one another.
摘要:
The invention relates to the dehairing (depilating) of animal pelts, hides or skins, more specifically to depilatory paint and depilatory paint (depilation paint) thickener used in the depilation process in for example fellmongeries. The invention provides a depilatory paint thickener comprising a starch containing essentially only amylopectin molecules. Such thickener, is among other things, easily soluble in cold water; improves diffusion of chemicals (like sulfide or lime) throughout the skin; improves viscosity or resistance to shear of a paint, whereby less starch is needed to exert a similar effect; and increases the suspendability of a lime, allowing less time to be used which creates environmental advantages in waste disposal.
摘要:
The device comprises a casing, with a passage for introduction of an end portion of the sheathed wires, a catch for receiving the said end portions in the casing, a clip (12) arranged to be introduced into the casing transversely to the sheathes, with at least two slots (13) to grip the sheathes of the wires and to draw them towards the inside and the bottom of the casing and arranged to cooperate with the catch in order to strip the wires. Spacing means (52, 53) are also provided between the catch and the gripping and drawing clip (12) to keep their spacing greater than a cutting threshold.
摘要:
A quick coupling connector for removably connecting pipes, including a male member which is selectively connected within a female member to open a resiliently biased valve mounted within the female member. A safety ring is mounted about the female member and incorporates claws to axially retain the male member in a position intermediate a fully seated position within the female member and a fully released position after a first axial movement of a bush, which encloses both the male and female members, in a first direction opens a locking ring which also incorporates claws which are engageable with the male member and which normally secures the male member within the female member. In the intermediate position, a pipe associated with the male member is allowed to decompress after which the bush is moved in a second direction opposite the first direction, thereby releasing the claws of the safety ring and resulting in the release of the male member.
摘要:
Ski shaped like an elongated beam, comprising a lower slide face bounded laterally by two lower edges, an upper face bounded laterally by two upper edges, and two lateral faces, the ski being constituted by a central part extended toward the front by a front part ending, at its front end, by the tip and extended toward the rear by a rear part ending, at its rear end, in the heel-piece. The front part is constituted by a front section connected to the central part by a front intermediate connection section, while this rear part is formed by a rear section connected to the central part by a rear intermediate connection section. The two upper edges of the upper surface are parallel in the central part, while one of the two front or rear section is such that, in this area, first, the lateral faces are inclined so as to converge upward, and second, the upper surface is narrower than it is in the central part and has a uniform width.