摘要:
A mounting equipment for mounting an object on a mount base component having a hollow portion of approximately circular cross section, which is less susceptible to damage and requires smaller number of parts, includes a expandable nut (3), a shaft portion (5) to be engaged with the object (13), and a nut (9) and a screw (11) for drawing the expandable nut (3) and shaft portion (5) close to each other. When the screw (11) is turned with the equipment inserted to the inside of the cylindrical component (7), the expandable nut (3) and the shaft portion (5) are drawn close to each other, and the shaft portion (5) is inserted to expandable nut (3) so that expandable nut (3) is expanded outward. Thus, part of the expandable nut (3) is brought into pressure contact with an inner wall of the cylinderical component (7), and hence object (13) is mounted onto the cylinderical component (7).
摘要:
Es wird ein Doppelverbinder bestehend aus einem Schaft (1) mit zwei in Achsrichtung im Abstand zueinander angeordneten Spreizbereichen (2,3) vorgeschlagen. Zur zugsicheren Verbindung von vorzugsweise Rohrprofilen (14) und einer einfachen Montage ist wenigstens ein Spreizbereich (3) durch eine zum Stirnende (19) des Schaftes (1) eine ansteigende Grundfläche (20) aufweisende Längsnut (15) mit in der Längsnut eingesetztem Keil (16) ausgebildet. Der Keil (16) ist über ein Federelement (17) auf der Grundfläche (20) in Richtung Stirnende des Schaftes soweit verschiebbar, daß die Außenfläche des Keils (16) den Schaft (1) überragt.
摘要:
A connecting mechanism has a reversely tapered fit portion (43), an elastically expandable collet chuck (44) fitted on the fit portion (43), a locking sleeve (45) surrounding the outer peripheral surface of the fit portion (43) and axially slidably mounted on the outer peripheral surface of the collet chuck (44), and a spring (46) for biasing the locking sleeve (45) in its advancing direction. The locking sleeve (45) advances with collet chuck (44) being fitted on the fit portion (43) and locks the collet chuck (44) such that the collet chuck (44) cannot be expanded in the fit portion (43). This makes small the elastically expanding force of the collet chuck which fits the fit portion (43) to the collet chuck (44) and the biasing force of the spring (46) which locks the collet chuck (44).
摘要:
Beschrieben wird ein Bausatz, insbesondere für Busse, mit aus abgelängten Rohrabschnitten gleichen Durchmessers bestehenden Haltestangen (1), Handlaufstangen (3), Handlaufstützen (4) und Verbindungsstangen (5, 6), Verbindungselementen zum Befestigen der Haltestangen (1) an karosseriefesten Bereichen, wie Boden (2), Schweißflansch oder dgl. und Verbindungselementen zum Befestigen der Stangen aneinander. Dabei weist jedes Verbindungselement zumindest einen dem Öffnungsquerschnitt der Stangen angepaßten dübelartigen Zapfen (8, 80) auf, der in ein Stangenende einsetzbar und verankerbar ist. Der Zapfen (8) ist mit einer sich axial erstreckenden konischen Öffnung (9) ausgebildet, in die mittels einer Schraube (10) ein konisches Spannelement (11) einziehbar ist. Der Zapfen (80) ist demgegenüber rohrförmig, weist zumindest einen Radialsteg (49) auf und ist mittels der Schraube (10) an einer Stange befestigt, die einstückig über zumindest einen daran angebundenen Radialsteg (49) in zentrischer Anordnung einen koaxial verlaufenden Rohrkörper (48) trägt, der als Schraubkanal für die Schraube (10) dient.
摘要:
Post (1) and means to anchor it in the ground, for example to prevent the parking of vehicles, resilient means (19) being present between the anchoring means and the post (1) so that the post can tilt a little when a horizontal force is applied thereon, such as by a colliding vehicle. The post (1) is hollow and contains a coil spring (19) the upper end of which is anchored to the post and the lower end to a horizontal plate (12) with a standing rim (15) that has been fittingly inserted in the lower end of the post.
摘要:
A connecting mechanism has a reversely tapered fit portion (43), an elastically expandable collet chuck (44) fitted on the fit portion (43), a locking sleeve (45) surrounding the outer peripheral surface of the fit portion (43) and axially slidably mounted on the outer peripheral surface of the collet chuck (44), and a spring (46) for biasing the locking sleeve (45) in its advancing direction. The locking sleeve (45) advances with collet chuck (44) being fitted on the fit portion (43) and locks the collet chuck (44) such that the collet chuck (44) cannot be expanded in the fit portion (43). This makes small the elastically expanding force of the collet chuck which fits the fit portion (43) to the collet chuck (44) and the biasing force of the spring (46) which locks the collet chuck (44).
摘要:
A clutch having relatively tapered co-axial clutch faces (3/4) one on each of a pair of clutch members (1/2) and between which faces (3/4) lies co-axially therewith a ring of purled steel wire (6).
摘要:
A rigid connection for joining two piles which are to be driven into an earth formation, with the connection preferably including a box section (22) having a tapering internal surface (56) and a pin section (21) having a tapering external surface (32), a locking member (23) carried by the box section and actuable into engagement with the pin section in a relation retaining the sections against axial separation and holding them tightly together, and a stabbing end portion (46) on the pin section (21) which is adapted to extend through a minimum diameter portion of the box section (22) in a condition in which the axes of the two sections are disposed at an angle to one another, enabling the two sections to be easily stabbed axially together in a non-aligned condition and then by virtue of the stabbing end portion (46) and the tapering surfaces (32, 56) automatically deflect one another into properly aligned condition as the sections move progressively closer together. The locking member (23) may be tightened inwardly against the pin section by an actuating element (71) connected threadedly to the box member (22) in a relation enabling removal of the actuating element and certain other related parts laterally outwardly to the exterior of the box section while the pin and box sections remain attached together. A holding structure retains the actuating element against loosening rotation in the fully madeup condition of the joint.