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    • 3. 发明授权
    • Pipe clamp
    • 管夹
    • US07320486B2
    • 2008-01-22
    • US10913804
    • 2004-08-06
    • Helmut GeppertHeinz Peter WolfStephan MannMichael Sommer
    • Helmut GeppertHeinz Peter WolfStephan MannMichael Sommer
    • F16L23/00
    • F16L27/04F01N13/1805F01N13/1822F01N2450/24
    • A pipe clamp for connecting two partially insertable pipes has a clamping strap that is placed circumferentially about the spherical end sections of the pipes inserted into one another. The clamping strap has two outwardly projecting clamping jaws provided with a hole through which a clamping screw extends. The clamping strap is curved about a transverse axis that is positioned for coaxially inserted pipes in the untightened state of the clamping strap in a central plane of the clamping strap extending perpendicularly to the coaxial center axes of the pipes at a spacing from a center of the spherical end sections of the pipes. The inner radius of the clamping strap in the untightened state is smaller than the outer radius of the spherical end sections such that the sum of the spacing and of the inner radius is greater than the outer radius of the end sections.
    • 用于连接两个可部分插入的管的管夹具具有夹紧带,该夹紧带围绕彼此插入的管的球形端部周向放置。 夹紧带具有两个向外突出的夹爪,其具有一个夹紧螺钉延伸穿过的孔。 夹紧带围绕横向轴线弯曲,该横向轴线被定位成在夹紧带的未拧紧状态下的同轴插入管中,该夹紧带在夹紧带的中心平面中垂直于管的同轴中心轴线延伸,间隔距离 管道的球形端部。 处于非紧固状态的夹紧带的内半径小于球形端部的外半径,使得间距和内半径的总和大于端部的外半径。
    • 4. 发明授权
    • Fluid coupling with condition indicator
    • 与条件指示器的流体联轴器
    • US5342099A
    • 1994-08-30
    • US11677
    • 1993-02-01
    • Frank BahnerStephan Mann
    • Frank BahnerStephan Mann
    • F16L37/08F16L37/133F16L35/00
    • F16L37/133F16L2201/10F16L33/213
    • A coupling device which separably connects the end of a hose to the end of a pipe has a sleeve one end portion of which is connectable to the end of the hose and the other end portion of which has axially parallel resilient radially movable prongs serving to establish a form-locking connection with an external rib on the end of the pipe in response to insertion of the end of the pipe into the other end portion of the sleeve. A locking ring which is reciprocable on the sleeve between a retracted position and an operative position has axially parallel arms which overlie the prongs in the operative position of the ring. A C-shaped indicator of the condition of the form-locking connection has tongue-like male detent members which extend into sockets provided therefor in the prongs when the ring is held in the retracted position and the end of the pipe is not in form-locking engagement with the prongs of the sleeve. The detent members are expelled from their sockets in response to form-locking engagement between the pipe and the sleeve, and the indicator is thereupon displaced longitudinally of the sleeve in response to movement of the ring to its operative position.
    • 将软管的端部可分离地连接到管的端部的联接装置具有套筒,其一端部可连接到软管的端部,并且其另一端部具有轴向平行的弹性可径向移动的插脚,用于建立 响应于将管的端部插入到套筒的另一端部中,与管的端部上的外部肋部的形式锁定连接。 在缩回位置和操作位置之间在套筒上往复运动的锁定环具有在环的操作位置上与叉头重叠的轴向平行的臂。 形状锁定连接的状态的C形指示器具有舌状的雄性止动构件,当环被保持在缩回位置并且管的端部不形成时,舌状的雄性制动构件延伸到在插脚中设置的插座中, 与套筒的插脚锁定接合。 响应于环到其操作位置的移动,棘爪构件响应于管和套管之间的形状锁定接合而从其插座中排出,并且指示器随着套筒的纵向移动而随之移位。
    • 8. 发明授权
    • Hose coupling
    • 软管接头
    • US07322618B2
    • 2008-01-29
    • US11013757
    • 2004-12-15
    • Detlef HenrichMathias KraussGoran LeboStephan Mann
    • Detlef HenrichMathias KraussGoran LeboStephan Mann
    • F16L33/00
    • F16L33/04
    • A hose coupling with a clamp which can be clamped around a longitudinal axis, wherein the edges of the clamp are located closer to the longitudinal axis than an area of the clamp located between the edges. The hose coupling further includes a pipe, wherein an end portion of the hose can be pushed onto an end portion of the pipe and can be clamped by means of the clamp. The end portion of the pipe is provided with a circumferential holding rib, wherein the end portion of the hose can be pushed past the holding rib and wherein the clamp can be clamped on the hose above the holding rib so that the hose is secured between the holding rib and the clamp. The clamp includes an elastic, circular circumferential metal clamping band of uniform thickness.
    • 与可夹紧在纵向轴线上的夹具的软管接头,其中夹具的边缘比位于边缘之间的夹具的区域更靠近纵向轴线定位。 软管接头还包括管,其中软管的端部可以被推到管的端部上,并且可以通过夹具夹紧。 管的端部设置有周向保持肋,其中软管的端部可以被推过保持肋,并且其中夹具可以夹持在保持肋上方的软管上,使得软管固定在 握住肋骨和夹具。 夹具包括均匀厚度的弹性圆形周向金属夹紧带。
    • 9. 发明授权
    • Band for a hose clamp
    • 软管夹带
    • US06490765B2
    • 2002-12-10
    • US09967214
    • 2001-09-27
    • Steffen AnthesWilli StichelGerhard WachterStephan Mann
    • Steffen AnthesWilli StichelGerhard WachterStephan Mann
    • B65D6300
    • F16L33/04Y10T24/1441Y10T24/1443Y10T24/1451
    • A steel band for a hose clamp has a main body and at least one pair of end portions, wherein each one of the end portions has at least one slotted hole receiving a clamping screw with a screw head. The end portions are bent to form loops. Each loop has first and second legs. First and second clamping members are inserted into the loops, respectively. The first and second clamping members have a substantially cylindrical periphery. The first clamping member has a transverse bore without thread receiving a threaded shaft of the clamping screw allowing free movement of the threaded shaft. The second clamping member has a transverse threaded bore engaging the threaded shaft of the clamping screw. The first and second legs are connected to one another near the free end of the first leg by a positive-locking connection.
    • 用于软管夹具的钢带具有主体和至少一对端部,其中每个端部具有至少一个带有螺钉头的夹紧螺钉的开槽孔。 端部弯曲形成环。 每个回路具有第一和第二腿。 第一和第二夹紧构件分别插入到环中。 第一和第二夹紧构件具有大致圆柱形的周边。 第一夹紧构件具有横向孔,无螺纹接收夹紧螺钉的螺纹轴,允许螺纹轴自由移动。 第二夹紧构件具有与夹紧螺钉的螺纹轴接合的横向螺纹孔。 第一腿和第二腿通过正锁定连接在第一腿的自由端附近彼此连接。