摘要:
Die Erfindung betrifft eine Presszange (1) zum Aufpressen einer Wellkante (103) auf einen Gurtkörper (102) eines Fördergurtes (101), wobei die Wellkante (103) einen Fuß (104) mit einer ersten Flächenseite (104a) und einer zweiten Flächenseite (104b) und eine von der zweiten Flächenseite (104b) abstehende, in Längsrichtung (A) des Gurtkörpers (102) gewellte Wandung (105), die abwechselnd Wellentäler (106) und Wellenscheitel (107) besitzt, aufweist, wobei jedes Wellental (106) und die angrenzenden Wellenscheitel (107) einen Flächenabschnitt (108) der zweiten Flächenseite (104b) des Fußes (104) begrenzen. Dabei ist vorgesehen, dass die Presszange (1) einen ersten und einen zweiten Pressarm (11, 21), die gegeneinander verschwenkbar sind, aufweist, wobei - der erste Pressarm (11) ein Oberwerkzeug (12) zum Ausüben von Druck auf zumindest einen Flächenabschnitt (108) des Fußes (104) trägt; und - der zweite Pressarm (21) ein Unterwerkzeug (22) zum Ausüben von Druck auf den Gurtkörper (102) trägt.
摘要:
The invention relates to pliers (1) having two pliers handles (2, 3) guided such that they cross one another in a joint region having a stationary joint bolt (8), wherein gripping regions are formed on the pliers handles (2, 3) on one side of the joint region, and working regions (9, 10) are formed on free ends of the pliers handles (2, 3) on the other side, said working regions extending to form a pliers jaw (M), wherein the working regions (9, 10) also have first and second toothed regions (16 and 17) that come into contact when the pliers jaw (M) is closed, and the opposing first and second toothed regions (16, 17) are shaped differently in the longitudinal extension thereof. In order to advantageously further improve pliers of this type, in particular in relation to the configuration of the first and/or second toothed regions, in the first toothed region (16), in a sequence in the longitudinal extension of the pliers handle (2, 3), the tooth tips (22) end in a surrounding surface (23) that is flat in the longitudinal section and in contact with same, and the tooth tips (22) of the opposing second toothed region (17) end in a surrounding surface (30) that is convex in the longitudinal section and in contact with same.
摘要:
A device for unfastening fasteners includes an operation device, a cable unit and a working unit. The cable unit is connected between the operation device and the working unit. The operation device includes a first part and a second part pivotably connected to each other by a pivot. The first part includes a first extension with a first hole. The second part includes a second extension with a second hole. A first slot communicates with the first hole. A second slot communicates with the second hole. The cable unit includes a cable and a sheath. The cable extends through the first and second holes via the first and second slots, and connected with an end piece which contacts the first extension. A stop member is mounted to the first extension to close the first slot. The cable is separated from the operation device easily without causing damage to the cable.
摘要:
An assembly includes a rotor disk, a rotor blade and a root spacer. The rotor disk includes a slot that extends longitudinally into the rotor disk. The rotor blade includes a blade root arranged within the slot. The root spacer is arranged with the slot between the rotor disk and the blade root. The root spacer extends longitudinally to a spacer end, and includes a grip element and a plurality of notches. The grip element is arranged at the spacer end laterally between the notches. The grip element at least partially defines the notches. The notches extend radially and longitudinally into the root spacer.
摘要:
A hand tool, pliers and a lock button assembly for a hand tool. The hand tool includes a first jaw assembly (12) including a first rail (56), a second jaw (14) assembly including a second rail (58) shorter than the first rail, a pivot member (34) coupling the jaw assemblies for pivoting movement between an open position and a closed position. The lock button assembly (254) includes a first lock button member (214) defining a second rail groove (267) operable to selectively receive the second rail; and a second lock button member (220) separate from and connectable to the first lock button member, the lock button members, when connected, cooperating to define a first rail groove (266) receiving the first rail. The lock button assembly is operable between a locked position, engaging the first and second rails to releasably hold the jaw assemblies in the closed position, and an unlocked position, in which the second rail is disengaged.
摘要:
A stay-in-place lining is provided for lining a structure fabricated from concrete. The lining comprises a plurality of panels connectable via complementary connector components on their longitudinal edges. Each panel comprises a first connector component on a first longitudinal edge thereof and a second (complementary) connector component on a second longitudinal edge thereof. The lining comprises at least one edge-to-edge connection between the first connector component of a first panel and the second connector component of a second panel, the edge-to-edge connection comprising a protrusion of the first panel extended into a receptacle of the second panel through a receptacle opening. The receptacle is shaped to prevent removal of the protrusion from the receptacle and the receptacle is resiliently deformed by the extension of the protrusion into the receptacle to thereby apply a restorative force to the protrusion to maintain the edge-to-edge connection.
摘要:
An assembly includes a rotor disk, a rotor blade and a root spacer. The rotor disk includes a slot that extends longitudinally into the rotor disk. The rotor blade includes a blade root arranged within the slot. The root spacer is arranged with the slot between the rotor disk and the blade root. The root spacer extends longitudinally to a spacer end, and includes a grip element and a plurality of notches. The grip element is arranged at the spacer end laterally between the notches. The grip element at least partially defines the notches. The notches extend radially and longitudinally into the root spacer.
摘要:
Die Erfindung bezieht sich auf eine Abisolier- und Crimpzange (1) zum Verdrillen eines teilweise freigelegten Endbereichs einer Litzenleitung durch am freien Ende der Zangenbacken (2, 2') in das Zangenmaul vorspringende Stege (5, 5'), und zum Vercrimpen des freigelegten und verdrillten Endbereichs der Litzenleitung mit einer Aderendhülse (10) durch einen im Kreuzungsbereich der Zangenschenkel (3, 3') in einer Kassette (6) geführten Pressstempel (8), der durch eine Schließkraft beim Zusammendrücken der Zangenschenkel (3, 3') in ein Gesenk (7) läuft, zum Verpressen der im Gesenk (7) befindlichen Aderendhülse (10), wobei ein erstes Formteil (12) und ein zweites Formteil (13) jeweils an einer der beiden Zangenbacken (2, 2') in das Zangenmaul hineinragend angeordnet sind, an denen eine Zwangssperre (14) mit einer Sperrklinke (18) und einem Zahnsegment (15) vorgesehen ist, zum Verhindern des Öffnens der Abisolier- und Crimpzange (1) ohne vorheriges Auflaufen des Pressstempels (8) gegen die im Gesenk (7) befindliche Aderendhülse (10), wobei sich am ersten Formteil (12) das Zahnsegment (15) mit einem der Bewegungskurve der Zahnbacken (2, 2') entsprechenden Verlauf befindet und sich am zweiten Formteil (13) die Sperrklinke (18) mittels einer Feder (24) beweglich, aber ortsfest gelagert befindet, und darüber hinaus sind das erste Formteil (12) und/oder das zweite Formteil (13) einstückig mit den Stegen (5, 5') ausgebildet.
摘要:
A stay-in-place lining is provided for lining a structure fabricated from concrete. The lining comprises a plurality of panels connectable via complementary connector components on their longitudinal edges. Each panel comprises a first connector component on a first longitudinal edge thereof and a second (complementary) connector component on a second longitudinal edge thereof. The lining comprises at least one edge-to-edge connection between the first connector component of a first panel and the second connector component of a second panel, the edge-to-edge connection comprising a protrusion of the first panel extended into a receptacle of the second panel through a receptacle opening. The receptacle is shaped to prevent removal of the protrusion from the receptacle and the receptacle is resiliently deformed by the extension of the protrusion into the receptacle to thereby apply a restorative force to the protrusion to maintain the edge-to-edge connection.