Rodless dispenser for extrudable materials and having a contents indicator
    3.
    发明公开
    Rodless dispenser for extrudable materials and having a contents indicator 审中-公开
    Mit einer Inhaltsanzeige ausgestatteter,stangenloser Spenderfürextrusionierbare Materialien

    公开(公告)号:EP2353734A2

    公开(公告)日:2011-08-10

    申请号:EP11153470.7

    申请日:2011-02-07

    IPC分类号: B05C17/01

    CPC分类号: B05C17/0113 F16G13/20

    摘要: A push chain (24) is used to drive a piston (26) into a canister (21) of extrudable material. The push chain is stored in an elongated chain magazine (32), withdrawn from the magazine and into the canister by actuation of a trigger (16) connected to a sprocket (22) for the chain. The push chain exerts a compressive force on a piston rod connected to a piston at a point offset from the center line of the piston, causing the piston to rotate to lock the push chain. The amount of material remaining in a tube of extrudable material is enunciated by way of a content indicator driven by the push chain.

    摘要翻译: 推链(24)用于将活塞(26)驱动到可挤出材料的罐(21)中。 推链存储在细长的链条仓(32)中,通过联接到用于链条的链轮(22)的触发器(16)的致动而从料盒中抽出并进入罐中。 推链在与活塞的中心线偏离的点处对连接到活塞的活塞杆施加压缩力,导致活塞旋转以锁定推链。 通过由推链驱动的内容指示剂来显示保留在可挤出材料管中的材料的量。

    Rodless dispenser
    4.
    发明公开
    Rodless dispenser 审中-公开
    Spender ohne Stange

    公开(公告)号:EP2481486A1

    公开(公告)日:2012-08-01

    申请号:EP11152687.7

    申请日:2011-01-31

    IPC分类号: B05C17/01 F16G13/18 F16H19/00

    CPC分类号: B05C17/0113 F16G13/20

    摘要: A push chain (24) is used to drive a piston (26) into a canister (21) of extrudable material (23). The push chain is stored in an elongated chain magazine (32), withdrawn from the magazine and into the canister by actuation of a trigger (16) connected to a sprocket (22) for the chain. The push chain obviates the need for an elongated piston rod used in conventional extrudable material dispensers.

    摘要翻译: 推链(24)用于将活塞(26)驱动到可挤出材料(23)的罐(21)中。 推链存储在细长的链条仓(32)中,通过联接到用于链条的链轮(22)的触发器(16)的致动而从料盒中抽出并进入罐中。 推链消除了对于常规可挤压材料分配器中使用的细长活塞杆的需要。

    Push chain with a bias spring to prevent buckling
    5.
    发明公开
    Push chain with a bias spring to prevent buckling 审中-公开
    Schubkette mit Vorspannfeder zur Verhindung des Knickens

    公开(公告)号:EP2354591A2

    公开(公告)日:2011-08-10

    申请号:EP11153469.9

    申请日:2011-02-07

    IPC分类号: F16G13/02

    CPC分类号: F16G13/20 B05C17/0116

    摘要: A motion transmitting drive chain (50) is prevented from buckling by applying a relatively small compressive bias force to one side of the pins (56) around which the chain links (52) rotate. The bias force is applied on the locking projection (58) side of the pins axes of rotation such that the links are urged to rotate in the direction required to lock them against each other.

    摘要翻译: 通过对链条(52)旋转的销(56)的一侧施加相对小的压缩偏压力来防止运动传递驱动链(50)的弯曲。 偏置力施加在销轴线旋转的锁定突起(58)侧上,使得连杆被迫按照将它们彼此锁定所需的方向旋转。