公开(公告)号：US20070267258A1

公开(公告)日：2007-11-22

申请号：US11803221

申请日：2007-05-14

Applicant: Rainer Massmann ,  Rolf Mintgen ,  Kathrin Peifer ,  Moritz Starkmeth ,  Udo Wendland

Inventor： Rainer Massmann ,  Rolf Mintgen ,  Kathrin Peifer ,  Moritz Starkmeth ,  Udo Wendland

IPC: F16F9/00

CPC classification number: F16F9/0245

Abstract: Apparatus for lifting a hatch which can pivot around a pivot axis, especially a hatch of a motor vehicle, by means of a piston-cylinder unit. The piston-cylinder unit has a closed cylinder filled with a pressurized fluid, the interior of the cylinder 6 being divided by a piston into a first working chamber and a second working chamber. A piston rod passes through the second working chamber and is guided to the outside through a seal at the end of the cylinder and then hinged to the hatch, whereas the other end of the cylinder is hinged to a stationary component. A through-opening leading from the first working chamber to the second working chamber, is provided in the piston. The through-opening can be opened by an electrically actuated valve.

Abstract translation: 用于提升可以通过活塞 - 气缸单元绕枢转轴线，特别是机动车辆舱口枢转的舱口的装置。 活塞缸单元具有填充有加压流体的封闭圆筒，缸体6的内部被活塞分成第一工作室和第二工作室。 活塞杆穿过第二工作室，并通过气缸端部的密封件被引导到外部，然后铰接到舱口，而气缸的另一端铰接到固定部件。 在活塞中设置有从第一工作室引导到第二工作室的通孔。 通孔可以由电动阀打开。

公开(公告)号：US08240440B2

公开(公告)日：2012-08-14

申请号：US11803221

申请日：2007-05-14

Applicant: Rainer Massmann ,  Rolf Mintgen ,  Kathrin Peifer ,  Moritz Starkmeth ,  Udo Wendland

Inventor： Rainer Massmann ,  Rolf Mintgen ,  Kathrin Peifer ,  Moritz Starkmeth ,  Udo Wendland

IPC: F16F9/34

CPC classification number: F16F9/0245

Abstract: Apparatus for lifting a hatch which can pivot around a pivot axis, especially a hatch of a motor vehicle, by means of a piston-cylinder unit. The piston-cylinder unit has a closed cylinder filled with a pressurized fluid, the interior of the cylinder 6 being divided by a piston into a first working chamber and a second working chamber. A piston rod passes through the second working chamber and is guided to the outside through a seal at the end of the cylinder and then hinged to the hatch, whereas the other end of the cylinder is hinged to a stationary component. A through-opening leading from the first working chamber to the second working chamber, is provided in the piston. The through-opening can be opened by an electrically actuated valve.

Abstract translation: 用于提升可以通过活塞 - 气缸单元绕枢转轴线，特别是机动车辆舱口枢转的舱口的装置。 活塞缸单元具有填充有加压流体的封闭圆筒，缸体6的内部被活塞分成第一工作室和第二工作室。 活塞杆穿过第二工作室，并通过气缸端部的密封件被引导到外部，然后铰接到舱口，而气缸的另一端铰接到固定部件。 在活塞中设置有从第一工作室引导到第二工作室的通孔。 通孔可以由电动阀打开。

公开(公告)号：US20080289327A1

公开(公告)日：2008-11-27

申请号：US11631140

申请日：2005-10-07

Applicant: Rolf Mintgen ,  Frank Born ,  Rainer Massmann ,  Moritz Starkmeth ,  Stefan Nissl ,  Robert Geiger

Inventor： Rolf Mintgen ,  Frank Born ,  Rainer Massmann ,  Moritz Starkmeth ,  Stefan Nissl ,  Robert Geiger

IPC: F16D31/02

CPC classification number: F04B1/12 ,  F03C1/007 ,  F15B1/08 ,  F15B15/18 ,  F15B15/204 ,  F15B2201/205 ,  F15B2201/312

Abstract: The invention relates to a fluid linear drive having a cylinder (1) which is entirely or partially filled with a pressure medium. A piston (2) is arranged inside said cylinder so as to be displaced and has a piston rod (10) which is arranged at one end of the piston (2) and is led out of the cylinder (1) in a scaling manner. The piston subdivides the interior space of the cylinder into a first chamber (6) and a second chamber (7), the piston rod (10) extending through the second chamber (7). A pump (17), which is particularly reversible and by means of which the pressure medium can be pumped into the first chamber (6) and pumped off from the first chamber (6), has a first intake and/or pressure connection (18) and a second intake and/or pressure connection (19). The first intake and/or pressure connection of the pump (17) is connected to the first chamber (6) and the second intake and/or pressure connection is connected to a storage chamber. The pump (17) is mounted in the piston (2) or in or on a bottom of the first chamber.

Abstract translation: 本发明涉及一种具有完全或部分填充有压力介质的气缸（1）的流体线性驱动器。 活塞（2）布置在所述气缸内部以便移动并具有布置在活塞（2）一端的活塞杆（10），并以比例的方式从气缸（1）引出。 活塞将气缸的内部空间细分成第一室（6）和第二室（7），活塞杆（10）延伸穿过第二室（7）。 特别是可反转的泵（17），压力介质可以被泵送到第一腔室（6）中并从第一腔室（6）中抽出的泵具有第一进气和/或压力连接件（18） ）和第二进气和/或压力连接（19）。 泵（17）的第一进气和/或压力连接连接到第一室（6），并且第二进气和/或压力连接件连接到储存室。 泵（17）安装在活塞（2）中或在第一室的底部或其上。