摘要:
A catheter of the present invention comprises a tubular member and a lockable connector having a hub and a locking device. The locking device comprises a semi-oval button; a rectangular main operating part; an accepting part having a pair of projections and an accepting hole; and a latching part coupled to one of the projections. The hub comprises a guide hole into which the locking device is inserted and a first body passage formed horizontally toward the inside of the hub, the first body passage communicating with the guide hole. The locking device can be released from the locked position only by means of an appropriate key. Thus, doctors can treat securely patients ensuring the locked position. A tip of the tubular member is made of hard material and has a double adhesion structure so that the catheter tube can easily be inserted into a body cavity.
摘要:
An end portion of a webbing belt is attached to a metal base plate, in which a hole is formed. A projecting portion is formed at an inner edge of the hole which inner edge is at a side opposite a belt attachment portion. When tension is applied to the webbing belt, due to a fixed plate engaging with the projecting portion, a tensed portion of the metal base plate between the belt attachment portion and the hole extends and the projecting portion contracts in the direction of the tension. As a result, first strain gauges mounted to the tensed portion output a signal corresponding to extension, and second strain gauges mounted to the projecting portion output a signal corresponding to contraction. A tension detecting device detects the tension on the basis of a large difference in outputs of the first strain gauges and the second strain gauges.
摘要:
The invention relates to a closure cap (10) for a stationary reservoir neck, especially of an automotive radiator. Said cap has a cap outer part (16) and a cap inner part (15), and the cap outer part (16) comprises a closure element (17) for the reservoir neck and a grip element (18) that permits it to be rotated relative thereto. A torsional stop (19) is provided between the grip element and the closure element (17) of the cap inner part (16). The cap inner part (15) comprises a fluid connection between the reservoir interior and the reservoir exterior and a valve arrangement (11) for releasing and locking said fluid connection. The torsional stop (19) that can be/is engaged under the action of a spring can be disengaged by a thermally or pressure-controlled drive (14), thereby making it possible to adapt the temperature or the pressure prevailing in the reservoir interior to that of the torsional stop of the closure cap in a simple manner and without inadmissibly high heat losses.
摘要:
The invention relates to an adjustable-length tube (10) for poles, consisting of an external tube (12), an internal tube (11) that can be telescopically inserted into said external tube (12) to adjust the tube length and an expansion device (15) that is mounted at the insertion end of the internal tube (11) and is used to axially fix the internal tube (11) inside the external tube (12). Said expansion device comprises an expansion element (16), which is equipped with an inner cone (27) and can be radially spread, an internal element (17), which is equipped with an opposed cone (22) and is held in the expansion element (16) so that it can be axially displaced and an adjusting screw (18), which is positioned along the axis, is rotatably fixed to the internal tube (11) and co-operates with an internal threaded bore (21) in the internal element (17). In order for an adjustable length tube of this type to be fixed more tightly during impact-type axial stress, rather than shifting or giving way, the internal cone (27) of the expansion element (16) extends in such a way that it opens towards the internal tube (11) and the expansion element (16) is held between an inner stop (28) on the internal tube (11) and an outer stop (26) on the free end of the adjusting screw (18), so that it can be displaced within narrow limits.
摘要:
A stick (10), such as a trekking stick, ski pole or walking stick, is provided with a shock absorber (11) between a first and a second tubular section (13, 14) of a stick shaft (12) that is equipped with a handle and a stick tip. According to the invention, the shock absorber (11) comprises a guide sleeve (16), which is held in a rotationally fixed manner in a tubular section (13, 14) and in which a damping rod (26) that is held in an axially fixed manner on the other tubular section (14, 13) is guided and a compression spring device (30), operating between the guide sleeve (16) and the damping rod (26). The aim of the invention is to obtain softer shock-absorbing characteristics and resilience characteristics that are less abrupt with minimal kickback. This is achieved by the provision of an elastomer spring (29) in the compression spring device (30), said spring being located in series with a helical compression spring (28).
摘要:
A webbing winding device in which a breadth dimension of a torque limiter (90) is less than an axial direction dimension of an external gear (102). A rotation disc (140), the torque limiter (90) or the like is wholly disposed, along a radial direction of the external gear (102), between the external gear (102) and a peripheral wall (96) of a baseplate (92). Further, members such as pawls (130), a rotation disc (140) and the like are disposed, along a radial direction of the peripheral wall (96), between the peripheral wall (96) and an adaptor, and these members are accommodated at an inner side of the external gear (102). Consequently, a thickness dimension (axial direction dimension) of a clutch is practically the same as an axial direction dimension of the external gear (102), and this is extremely thin.
摘要:
A net (10) for a body of water (12) that serves to collect flat objects (11), which are made of foamed plastic and which are saturated with contamination substances, is provided with a catching net part (13), which can be vertically placed in the body of water (12) by means of a longitudinally extending sink line (18) and of a longitudinally extending float line (21, 22). The aim of the invention is to be able to pull a net of the aforementioned type through the water while tensioned, whereby an upper area of the net always remains above the water surface even in rough water. To this end, the invention provides that the catching net part (13) is widened by a flexible net part (14) that, in the area of its free longitudinal edge, is fitted with a longitudinally extending sink line (32) and is fitted with at least one main float line (33) between said longitudinal edge and the upper float line (21, 22) of the catching net part (13).
摘要:
A folding combination tool (20) includes a jaw mechanism (22) with a first jaw piece (24) having a first lug attachment (26), a second jaw piece (28) having a second lug attachment (30), and a jaw pivot (34) that joins the first jaw piece (24) and the second jaw piece (28) so that the first jaw piece (24) and the second jaw piece (28) may pivot with respect to each other in a pivot plane (36). A first handle (42) is pivotably attached to the first lug attachment (26) by a first handle pivot (44) lying perpendicular to the pivot plane (36), so that the first handle (42) is pivotable about the jaw mechanism (22) in the pivot plane (36). A second handle (58) is pivotably attached to the second lug attachment (30) by a second handle pivot (60) lying perpendicular to the pivot plane (36), so that the second handle (58) is pivotable about the jaw mechanism (22) in the pivot plane (36). A first lug attachment spacing (38) of the first lug attachment (26) from the jaw pivot (34) is greater than a second lug attachment spacing (40) of the second lug attachment (30) from the jaw pivot (34), so that the handles asymmetrically fold around the jaw mechanism (22).
摘要:
The invention relates to a device (10) for applying a thin coat consisting of a fluid coating medium on the curved surface (12) of a screen of a cathode-ray tube (11). Said device comprises a rotary table (20) that can be driven rotationally. The rotary table also includes a location (30) for the object (11) to be coated to fix said object in such a way that it cannot rotate and a processing tank (50) surrounding the location (30) and the rotary table (20) that is locked to prevent turning. A first annular gap is provided between the spray ring (60) and the upper part (51) of the processing tank (50) while the location (30) is fitted with a suction cone (32). A second annular gap (37) is formed between said cone and an outer wall of the processing tank (50). An annealing chamber (36) is formed inside said second annular gap. A laminar flow (A) is directed towards the spray ring (60) or the upper part of the processing tank (50). The bottom (54) of the processing tank (50) is connected to a suction device (B).
摘要:
Eine Stoßverbindung (10) eines Kämpferhohlprofils (11) mit einem Rahmen- bzw. Sprossenprofil (13) ist mit einem Wesentlichen spielfrei passend in eine Kammer (12) des Kämpferhohlprofils (11) einschiebbaren und dort axial fixierbaren Verbindungsstück (25) versehen, dass mit parallelen Hakenleisten (31, 32) in parallelen hinterschnittenen Längsnuten (16, 17) des Rahmen- oder Sprossenprofils (13) festlegbar ist. Um in einfacherer Weise eine genaue Bündigkeit der aneinanderliegenden Profile (13, 11) zu erreichen und ohne Weiteres eine nachträgliche Justierung des Kämpferhohlprofils (11) am Rahmen- oder Sprossenprofil (13) zuzulassen, ist vorgesehen, dass das Verbindungsstück (25) einen die parallelen Hakenleisten (31, 32) aufweisenden Schieber (27) besitzt, der in einer Nut (28) eines in der Kammer (12) des Kämpferhohlprofils (11) fixierbaren Fingers (26) des Verbindungsstücks (25) federbelastet längsbewegbar aufgenommen ist und dass der Schieber (27) und der Finger (26), deren einander gegenüberliegende Seiten mittels Keilflächen (38, 39) ineinandergreifen, in Richtung der Tiefe der Nut (28) durch eine Verstellung senkrecht hierzu relativ zueinander einstellbar bewegbar sind.