公开(公告)号：US08505778B2

公开(公告)日：2013-08-13

申请号：US11909306

申请日：2006-03-21

Applicant: Karl Gisbert Welp

Inventor： Karl Gisbert Welp

IPC: B67B1/00

CPC classification number: B05B11/3059 ,  B05B11/306

Abstract: Manual piston pump having a lockable dispensing head, having a cylinder, an inner locking sleeve forming a cylindrical passage for a hollow piston rod, one end of this extending into a pump chamber of the cylinder and the other end carrying the dispensing head, which is provided with an outer shaft section. A spring presses the piston rod outwards in relation to the cylinder, into a rest position, and in opposition to the spring the piston rod may be lowered by pressing on the dispensing head to dispense substance. To block the dispensing head at least one projection can be placed in engagement with a recess, and the recess has a latching lug arranged on a resilient web articulatedly mounted at the end side and can be latched as a joining partner to the projection.

Abstract translation: 手动活塞泵具有可锁定的分配头，具有气缸，内部锁定套筒形成用于中空活塞杆的圆柱形通道，其一端延伸到气缸的泵室中，而另一端承载分配头， 设有外轴部分。 弹簧相对于气缸向外按压活塞杆到静止位置，并且与弹簧相对地通过按压分配头以分配物质可以降低活塞杆。 为了阻止分配头，可以将至少一个突起放置成与凹部接合，并且凹部具有布置在弹性腹板上的闩锁凸耳，该弹性腹板铰接地安装在端部侧并且可以作为接合构件锁定到突出部。

公开(公告)号：USD590256S1

公开(公告)日：2009-04-14

申请号：US29304074

申请日：2008-02-25

Applicant: Karl Gisbert Welp ,  Thomas Hohmann

Designer： Karl Gisbert Welp ,  Thomas Hohmann

公开(公告)号：USD567083S1

公开(公告)日：2008-04-22

申请号：US29284068

申请日：2007-08-30

Applicant: Karl Gisbert Welp ,  Thomas Hohmann

Designer： Karl Gisbert Welp ,  Thomas Hohmann

公开(公告)号：US08678243B2

公开(公告)日：2014-03-25

申请号：US12601361

申请日：2008-05-30

Applicant: James Terence Collins ,  Thomas Franz Paul Gratzfeld ,  Heiko Harms ,  Werner Hertrampf ,  Richard David Lintern ,  Gerdhard Niebecker ,  Allen John Pearson ,  Paul Kenneth Rand ,  Karl Heinz Waitz ,  Karl Gisbert Welp

Inventor： James Terence Collins ,  Thomas Franz Paul Gratzfeld ,  Heiko Harms ,  Werner Hertrampf ,  Richard David Lintern ,  Gerdhard Niebecker ,  Allen John Pearson ,  Paul Kenneth Rand ,  Karl Heinz Waitz ,  Karl Gisbert Welp

IPC: B65D88/54

CPC classification number: B05B11/3004 ,  B05B1/3436 ,  B05B11/007 ,  B05B11/3011 ,  B05B11/3014 ,  B05B11/3021 ,  B05B11/3056 ,  B05B11/307

Abstract: One aspect of the invention provides a component for a fluid dispenser which defines a dosing chamber for a piston member to stroke in and has an end adapted for engaging a fluid outlet of the fluid dispenser or a seal which overlies the fluid outlet to selectively close and open the fluid outlet or seal. Other aspects are disclosed herein.

Abstract translation: 本发明的一个方面提供了一种用于流体分配器的部件，其限定用于活塞部件行进并具有适于接合流体分配器的流体出口的端部的定量室或覆盖流体出口的密封件以选择性地关闭， 打开流体出口或密封。 本文公开了其它方面。

公开(公告)号：US20090039109A1

公开(公告)日：2009-02-12

申请号：US11909306

申请日：2006-03-21

Applicant: Karl Gisbert Welp

Inventor： Karl Gisbert Welp

IPC: B67B5/00

CPC classification number: B05B11/3059 ,  B05B11/306

Abstract: Manual piston pump having a blockable dispensing head for dispensing fluid substances, having a cylinder, an inner locking sleeve forming a cylindrical passage for a hollow piston rod to pass through, one end of this extending into a pump chamber of the cylinder and the other end carrying the dispensing head, which is provided with an outer shaft section, a spring which presses the piston rod outwards in relation to the cylinder, into a rest position, and in opposition to the spring force whereof the piston rod may be lowered by pressing on the dispensing head in order to dispense substance, and having a means for blocking the dispensing head, this means including at least one projection which can be placed in engagement with a recess, wherein the recess (23, 24) has a latching lug (30) which is arranged on a resilient web (31) which is articulatedly mounted at the end side and can be latched as a joining partner to the projection (32, 33).

Abstract translation: 手动活塞泵具有用于分配流体物质的可阻塞分配头，具有圆柱体，形成用于中空活塞杆穿过的圆柱形通道的内部锁定套筒，其一端延伸到气缸的泵室中，另一端 携带分配头，其配备有外轴部分，将活塞杆相对于气缸向外挤压的弹簧进入静止位置，并且与弹簧力相反，活塞杆可以通过按压而下降 所述分配头为了分配物质并且具有用于阻挡分配头的装置，该装置包括至少一个能够与凹部接合的突起，其中凹部（23,24）具有闩锁凸耳（30,24） ），其布置在弹性腹板（31）上，该弹性腹板被铰接地安装在端部侧并且可以作为接合配合体锁定到突起（32,33）。