公开(公告)号：US07309933B2

公开(公告)日：2007-12-18

申请号：US11056541

申请日：2005-02-11

申请人： Ulrich Backs

发明人： Ulrich Backs

IPC分类号： H02K41/00

CPC分类号： B06B1/04 ,  B28B1/087 ,  B28B3/022 ,  B28B13/023 ,  B30B11/022 ,  H02K7/06 ,  H02K16/00

摘要： The invention relates to a vibrator for acting on an object in a predetermined direction, comprising a casing and two identical, synchronously driven, electric linear motor coils arranged mirror-symmetrically therein, between which coils there is an armature which can be moved to and fro in an oscillatory fashion by driving the linear motor coils appropriately in their longitudinal direction, the armature being mounted via wires arranged under spring bias in the casing, and also to an apparatus for producing concrete blocks which uses vibrators of this type.

摘要翻译： 本发明涉及一种用于沿预定方向作用在物体上的振动器，包括壳体和两个相同的同步驱动的电动线性电动机线圈，其在其间对称地排列，在该线圈之间具有可以来回移动的电枢 通过在线性电动机线圈的长度方向适当地驱动线性电动机线圈，电枢通过在弹簧偏压下布置的电线被安装在壳体中，并且还涉及使用这种类型的振动器的混凝土块的制造装置。

公开(公告)号：US20050189823A1

公开(公告)日：2005-09-01

申请号：US11056541

申请日：2005-02-11

申请人： Ulrich Backs

发明人： Ulrich Backs

IPC分类号： B06B1/04 ,  B28B1/087 ,  B28B3/02 ,  B28B13/02 ,  B30B11/02 ,  H02K7/06 ,  H02K16/00 ,  H02K41/00 ,  A23G1/20 ,  A23P1/00

CPC分类号： B06B1/04 ,  B28B1/087 ,  B28B3/022 ,  B28B13/023 ,  B30B11/022 ,  H02K7/06 ,  H02K16/00

摘要： The invention relates to a vibrator for acting on an object in a predetermined direction, comprising a casing and two identical, synchronously driven, electric linear motor coils arranged mirror-symmetrically therein, between which coils there is an armature which can be moved to and fro in an oscillatory fashion by driving the linear motor coils appropriately in their longitudinal direction, the armature being mounted via wires arranged under spring bias in the casing, and also to an apparatus for producing concrete blocks which uses vibrators of this type.

摘要翻译： 本发明涉及一种用于沿预定方向作用在物体上的振动器，包括壳体和两个相同的同步驱动的电动线性电动机线圈，其在其间被镜像对称布置，在该线圈之间具有可以来回移动的电枢 通过在线性电动机线圈的长度方向适当地驱动线性电动机线圈，电枢通过在弹簧偏压下布置的电线被安装在壳体中，并且还涉及使用这种类型的振动器的混凝土块的制造装置。

公开(公告)号：US07278845B2

公开(公告)日：2007-10-09

申请号：US11050068

申请日：2005-02-02

申请人： Roland Krause ,  Ulrich Backs

发明人： Roland Krause ,  Ulrich Backs

IPC分类号： B28B17/00

CPC分类号： B28B13/023 ,  B30B15/304

摘要： The invention relates to a concrete-block-making machine having a part which is displaceable via a linear drive, the linear drive comprising a drive unit and a linear guide for guide rollers, the drive unit comprising at least one linear motor and the linear guide comprising at least one guide rod for the guide rollers, the at least one guide rod and the guide rollers movable relative thereto being hardened, and guide rollers and guide rod being arranged with slight play relative to one another.

摘要翻译： 本发明涉及具有可经由线性驱动器移动的部分的混凝土块制造机，所述线性驱动器包括驱动单元和用于导向辊的直线导轨，所述驱动单元包括至少一个线性马达和所述直线导轨 包括至少一个用于导辊的导向杆，所述至少一个导向杆和可相对于其移动的导辊被硬化，并且导向辊和导向杆相对于彼此稍微的间隙布置。

公开(公告)号：US20050191376A1

公开(公告)日：2005-09-01

申请号：US11050068

申请日：2005-02-02

申请人： Roland Krause ,  Ulrich Backs

发明人： Roland Krause ,  Ulrich Backs

IPC分类号： B28B13/02 ,  B30B15/30 ,  B29C31/04

CPC分类号： B28B13/023 ,  B30B15/304

摘要： The invention relates to a concrete-block-making machine having a part which is displaceable via a linear drive, the linear drive comprising a drive unit and a linear guide for guide rollers, the drive unit comprising at least one linear motor and the linear guide comprising at least one guide rod for the guide rollers, the at least one guide rod and the guide rollers movable relative thereto being hardened, and guide rollers and guide rod being arranged with slight play relative to one another.

摘要翻译： 本发明涉及具有可经由线性驱动器移动的部分的混凝土块制造机，所述线性驱动器包括驱动单元和用于导向辊的直线导轨，所述驱动单元包括至少一个线性马达和所述直线导轨 包括至少一个用于导辊的导向杆，所述至少一个导向杆和可相对于其移动的导辊被硬化，并且导向辊和导向杆相对于彼此稍微的间隙布置。

公开(公告)号：US20050189668A1

公开(公告)日：2005-09-01

申请号：US11053700

申请日：2005-02-07

申请人： Ulrich Backs

发明人： Ulrich Backs

IPC分类号： B28B3/02 ,  B28B13/02 ,  B28B17/00 ,  B30B11/00 ,  B30B15/30 ,  B28B1/08

CPC分类号： B30B15/304 ,  B28B3/022 ,  B28B13/023 ,  B28B17/0081 ,  B30B11/005

摘要： The invention relates to a method and an apparatus for producing concrete blocks, in which concrete mortar (14) is moved across a mould (7) by means of a filling carriage (4) and the mould (7) is filled with concrete mortar (14) from the filling carriage (4), whereupon the filling carriage (4) is returned and the concrete mortar (14) located in the mould (7) is compacted first of all by means of a plunger (13), movable from above in the direction of the mould (7), and then by vibration, the plunger (13) being moved via two synchronized motors (15) located one behind the other in the direction of travel of the filling carriage (4) and the torques exerted by said motors (15) being measured, the filling operation of the mould (7) being corrected in accordance with the deviation of actual values, derived from the difference in the measured torques, from predetermined desired values.

摘要翻译： 本发明涉及一种用于生产混凝土块的方法和装置，其中混凝土砂浆（14）通过填充托架（4）移动穿过模具（7），并且模具（7）填充有混凝土砂浆（ 14）从填充托架（4）离开，于是填充托架（4）返回，并且位于模具（7）中的混凝土砂浆（14）首先通过可从上方移动的活塞（13）压实 在模具（7）的方向上，然后通过振动，柱塞（13）通过两个同步的马达（15）沿着填充滑架（4）的行进方向一个接一个地移动，并且施加的扭矩 通过所测量的所述电动机（15），根据所测量的转矩差导出的实际值与预定的期望值的偏差来校正模具（7）的填充操作。