公开(公告)号：US3843061A

公开(公告)日：1974-10-22

申请号：US28262772

申请日：1972-08-22

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B02C19/06 ,  B29B11/00 ,  B29B17/00 ,  B29B17/02 ,  B29B17/04 ,  B02C19/00

CPC classification number: B29B17/0404 ,  B29B17/0206 ,  B29B2017/0428 ,  B29L2030/00 ,  Y02W30/622 ,  Y02W30/625 ,  Y02W30/68 ,  Y10S241/31

Abstract: One or more nozzles of the type which ejects liquid in sprays at a speed of at least 250 m/sec. are arranged to eject sprays of liquid at an angle of 90* with reference to a workpiece. A receptacle is provided for receiving the rubber which is shredded off the workpiece by the impingement of these sprays of liquid, and an arrangement for effecting relative movement of the workpiece and the nozzles is also provided.

公开(公告)号：US3752117A

公开(公告)日：1973-08-14

申请号：US3752117D

申请日：1971-11-30

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B05B15/02 ,  B05B15/10

CPC classification number: B05B15/0283 ,  B05B15/74

Abstract: A spray head supplies paint under pressure and is mounted for pivotal movement through 90*. A spray nozzle receives the paint from the spray head and has a passage which converges towards its outlet. The spray nozzle is also mounted for 90* pivotal movement, and coupling means couples the spray head with the spray nozzle, so that the same will move in unison between their respective positions so that the spray nozzle may be pivoted from spraying position to a position in which its outlet is directed away from the surface to be sprayed and permits clearing of the passage.

公开(公告)号：US3791394A

公开(公告)日：1974-02-12

申请号：US3791394D

申请日：1972-08-22

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B01J19/00 ,  A61L2/26 ,  B01J3/00 ,  B08B9/08 ,  B08B9/093

CPC classification number: B08B9/0936 ,  A61L2/26 ,  B01J3/002

Abstract: A housing has an outlet and can be mounted on a vessel so that the outlet communicates with the inlet opening of the vessel. The housing accommodates a reel on which a hose is mounted and the hose carries one or more hydrodynamic cleaning devices which can be lowered into and withdrawn out of the vessel by turning of the reel. A valve can close the outlet when the cleaning device is not to be used.

Abstract translation: 壳体具有出口并且可以安装在容器上，使得出口与容器的入口连通。 壳体容纳一个其上安装有软管的卷轴，并且软管承载一个或多个流体动力清洁装置，该液体动力清洁装置可以通过卷轴的转动而下降到容器中并从容器中排出。 当不使用清洁装置时，阀门可以关闭出口。

公开(公告)号：US3709194A

公开(公告)日：1973-01-09

申请号：US3709194D

申请日：1970-11-02

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B63B59/10 ,  B05C5/00 ,  B05C9/08

CPC classification number: B63B59/10

Abstract: A continuous surface is treated by advancing over it an apparatus provided at its leading end with a cleaning device and downstream of the cleaning device with one or more containers which are evacuated and each have an open side facing the just cleaned surface portion in sealing engagement therewith and carrying in its interior a drying and/or applicator device for applying a protective layer to the just cleaned surface portion.

公开(公告)号：US3827634A

公开(公告)日：1974-08-06

申请号：US33910473

申请日：1973-03-08

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B08B9/08 ,  B08B9/093 ,  B05B3/04 ,  B05B13/06 ,  B05B15/10

CPC classification number: B08B9/0936

Abstract: A cleaning device for the interior of tanks, silos and the like has a foldable and spreadable framework carrying spray heads. The framework can be folded to permit insertion through an opening, and can then be spread in the interior of the receptacle. The interior framework can be rotated about a longitudinal axis, and each of the spray heads can in itself be rotated with reference to the framework.

Abstract translation: 用于罐，筒仓等的内部的清洁装置具有承载喷头的可折叠且可展开的框架。 框架可以被折叠以允许通过开口插入，然后可以扩展到容器的内部。 内部框架可围绕纵向轴线旋转，并且每个喷头本身可以相对于框架旋转。

公开(公告)号：US3783819A

公开(公告)日：1974-01-08

申请号：US3783819D

申请日：1970-11-12

Applicant: HAMMELMAN P

Inventor： HAMMELMANN P

IPC: B08B3/02 ,  B05B17/00 ,  B63B59/06 ,  B63C5/02 ,  B66F9/06 ,  E04G23/00 ,  B05C5/00

CPC classification number: E04G23/002 ,  B63B59/06 ,  B63C5/02

Abstract: Arrangement for moving a working station with reference to a substantially vertical surface, particularly the external surface of a ship hull. A vehicle is advanced in a horizontal path adjacent to and along the surface and a working station, movably supported on the vehicle, is simultaneously moved in a substantially vertical path with reference to the travelling vehicle between an upper and a lower end position whereby it moves along a substantially vertical strip of the surface. On reaching one or the other of its end positions, the working station is rapidly shifted in the direction of advancement of the vehicle and thereupon again moved in a substantially vertical path with reference to the travelling vehicle along another substantially vertical strip of the surface which is directly adjacent to but does not overlap over the first vertical strip.