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    • 53. 发明授权
    • KUPPLUNG FÜR STAHLWENDELSCHLÄUCHE
    • 离合器钢管螺旋
    • EP1153236B1
    • 2002-09-11
    • EP99968393.1
    • 1999-12-29
    • Weinhold, Karl Dipl.-Ing. (FH)
    • Weinhold, Karl Dipl.-Ing. (FH)
    • F16L25/00F16L33/26
    • F16L25/0036F16L33/26Y10T24/1418Y10T24/1424
    • The invention relates to a hose coupling comprising a clip consisting of at least two semi-cylindrical cups (1a, 1b) enclosing the hose and a clamping lever (3) which via a bolt (4) is articulated on the free peripheral end of one of the semi-cylindrical cups (1a, 1b). To create a force-fit connection between the hose and a sleeve (8) inserted into same, the clamping lever can be connected to the other free peripheral end of the corresponding semi-cylindrical cup (1a or 1b) via a closing spring (6). The clamping jaw (1) can be fixed on the sleeve (8) in an axial direction by means of a flange which is mounted on said sleeve (8) in such a way that it cannot be axially displaced. The aim of the invention is to provide such a hose coupling which has a simple structure, is economical to produce and can be used as quick-release coupling for corrugated flexible hose. To this end, the clip comprises several semi-cylindrical cups (1a, 1b) and is configured as a single-piece clamping jaw (1) made of a plastic material. The connection(s) between the semi-cylindrical cups (1a, 1b) are configured as integral hinge(s), the hose is a corrugated flexible hose (9) and the semi-cylindrical cups (1a, 1b) on the inside of the clamping jaw (1) present a helical groove (10) which receives the corrugations of the corrugated flexible hose (9) and in this way hold said hose (9) in a form-fit connection.
    • 54. 发明公开
    • Spannring
    • EP1156256A2
    • 2001-11-21
    • EP01104668.7
    • 2001-02-24
    • Fr. Jacob Söhne GmbH & Co.
    • Richter, Peter
    • F16L23/06F16L23/10
    • F16L23/10F16L23/06Y10T24/142Y10T24/1424
    • Ein Spannring, insbesondere zum Verbinden zweier Rohrenden, weist eine ringförmige Aufnahme zum Umgreifen zweier Flansche am Rohrende auf, die aus mehreren aneinander angelenkten Segmenten (1, 2) gebildet ist. Ferner ist eine Verschlußeinrichtung (3, 3') vorgesehen, mittels der zwei Segmente (1, 2) lösbar miteinander verbindbar sind, wobei zumindest an einem Gelenkelement (4, 4') zwischen zwei Segmenten (1, 2) die Position der Segmente (1, 2) relativ zueinander verstellbar ist. Durch die vorzugsweise als Schnellverschluß ausgebildete Verschlußeinrichtung (3, 3') läßt sich eine Vorfixierung/Vorspannung erreichen, und anschließend kann ohne erneutes Öffnen der Verschlußeinrichtung (3, 3') der Spannring mittels einer Verstelleinrichtung (19, 21) auf das gewünschte Maß nachgespannt werden.
    • 用于连接两个管道的端部的夹具包括由几个部分(1,2)组成的环,所述环通过接头(4)连接,这允许其相对位置被调节。 与接头相对的锁(3)可以将它们固定在管道周围。
    • 55. 发明公开
    • KUPPLUNG FÜR STAHLWENDELSCHLÄUCHE
    • 离合器钢管螺旋
    • EP1153236A1
    • 2001-11-14
    • EP99968393.1
    • 1999-12-29
    • Weinhold, Karl Dipl.-Ing. (FH)
    • Weinhold, Karl Dipl.-Ing. (FH)
    • F16L25/00F16L33/26
    • F16L25/0036F16L33/26Y10T24/1418Y10T24/1424
    • The invention relates to a hose coupling comprising a clip consisting of at least two semi-cylindrical cups (1a, 1b) enclosing the hose and a clamping lever (3) which via a bolt (4) is articulated on the free peripheral end of one of the semi-cylindrical cups (1a, 1b). To create a force-fit connection between the hose and a sleeve (8) inserted into same, the clamping lever can be connected to the other free peripheral end of the corresponding semi-cylindrical cup (1a or 1b) via a closing spring (6). The clamping jaw (1) can be fixed on the sleeve (8) in an axial direction by means of a flange which is mounted on said sleeve (8) in such a way that it cannot be axially displaced. The aim of the invention is to provide such a hose coupling which has a simple structure, is economical to produce and can be used as quick-release coupling for corrugated flexible hose. To this end, the clip comprises several semi-cylindrical cups (1a, 1b) and is configured as a single-piece clamping jaw (1) made of a plastic material. The connection(s) between the semi-cylindrical cups (1a, 1b) are configured as integral hinge(s), the hose is a corrugated flexible hose (9) and the semi-cylindrical cups (1a, 1b) on the inside of the clamping jaw (1) present a helical groove (10) which receives the corrugations of the corrugated flexible hose (9) and in this way hold said hose (9) in a form-fit connection.
    • 57. 发明公开
    • Rivet-like connection for overlapping band portions
    • Nietenartige VerbindungfürüberlappendeBandabschnitte
    • EP1069363A2
    • 2001-01-17
    • EP00119858.9
    • 1996-02-13
    • Hans Oetiker AG Maschinen- und Apparatefabrik
    • Oetiker, Hans
    • F16L33/12
    • B65D63/02F16L33/12Y10T24/142Y10T24/1424Y10T24/1457Y10T24/1478
    • A rivet-like connection for mutually overlapping band portions comprises two tab-like members 13a , 13b spaced in the transverse direction of the band and bent up from the underlying band portion the about axes extending in the longitudinal direction of the band. A cold-deformed, deep-drawn support hook 12 extends upwardly from the underlying band portion. Apertures 14 , 15 are provided in the overlying band portion for engagement by the tab-like members 13a , 13b and the support hook 12 . The tab-like members 13a , 13b have a height when bent up which is sufficiently greater than the thickness of the overlying band portion. The tab-like members 13a , 13b being bent over the outer surface of the overlying band portion to hold it down onto the underlying band portion.
    • 用于相互重叠的带部分的铆钉状连接包括沿带的横向方向间隔开的两个突片状部件13a,13b,并从下方的带部分向上沿着带的纵向方向延伸的大致轴线向上弯曲。 冷变形的深拉支撑钩12从下面的带部分向上延伸。 孔14,15设置在覆盖带部分中,用于通过片状构件13a,13b和支撑钩12接合。突片状构件13a,13b的弯曲高度足够大于 上覆带部分。 凸片状构件13a,13b在上覆带部分的外表面上弯曲以将其保持在下面的带部分上。
    • 60. 发明公开
    • Over-centre clamp
    • Exzentrische Klammer。
    • EP0443649A1
    • 1991-08-28
    • EP91200219.3
    • 1991-02-05
    • GENERAL MOTORS CORPORATION
    • Confer, Keith AllenRasmussen, Michael Eldon
    • F16B2/18
    • F02M35/0203E05C19/14F16B2/18Y10T24/1418Y10T24/1424
    • An over-centre clamp (10) comprises a flexible band (22) having a hinge end (28) and a hooked end (30). The hooked end (30) is adapted to grasp a margin (16) of a first member (12). The over-centre clamp (10) further comprises a lever arm (34) hingedly connected to the hinge end (28). The lever arm (34) has a handle (36) and a pivot link (38). The pivot link (38) has an end adapted for insertion into a socket (20) in a second member (14). This enables the first and second members (12,14) to be clamped together by grasping the margin (16) with the hooked end (30), inserting the pivot link (38) into the socket (20), and rotating the handle (36) away from the band (22) to a point wherein the band (22) is tensioned and bears upon the second member (14). The over-centre clamp (10) includes a retainer (46) connected to the band (22) adjacent the hinge end (28). The retainer (46) is engageable with the lever arm (34) to resist rotation of the lever arm (34) with respect to the band (22) when the lever arm (34) is in an open position wherein the angle between the lever arm (34) and the band (22) is sufficient to ensure that, when the hooked end (30) grasps the margin (16), the pivot link (38) is away from the socket (20).
    • 过中心夹具(10)包括具有铰链端(28)和钩端(30)的柔性带(22)。 钩端(30)适于抓住第一构件(12)的边缘(16)。 过中心夹具(10)还包括铰链连接到铰链端(28)的杠杆臂(34)。 杠杆臂(34)具有手柄(36)和枢轴连杆(38)。 枢转连杆(38)具有适于插入第二构件(14)中的插座(20)中的端部。 这使得第一和第二构件(12,14)能够通过用钩端(30)抓住边缘(16)而夹紧在一起,将枢转连杆(38)插入到插座(20)中,并且使手柄 36)远离带(22)到其中带(22)被张紧并承载在第二构件(14)上的点。 过中心夹具(10)包括与铰链端(28)相邻的带(22)连接的保持器(46)。 当杠杆臂(34)处于打开位置时,保持器(46)可与杠杆臂(34)接合,以抵抗杠杆臂(34)相对于带(22)的转动,其中杠杆 臂(34)和带(22)足以确保当钩端(30)抓住边缘(16)时,枢转连杆(38)远离插座(20)。