公开(公告)号：US5372793A

公开(公告)日：1994-12-13

申请号：US159809

申请日：1993-11-30

申请人： Karl Ammer ,  Gerhard Hartner ,  Rudolf Geissler

发明人： Karl Ammer ,  Gerhard Hartner ,  Rudolf Geissler

IPC分类号： B22F7/04 ,  B22F1/00 ,  B22F5/10 ,  B22F5/12 ,  B22F7/08 ,  B29C67/04 ,  C08J5/14 ,  F16D65/12 ,  F16D69/02 ,  F16D69/04 ,  B05D3/02

CPC分类号： F16D69/027 ,  B22F1/0003 ,  B22F7/08 ,  B29C67/04 ,  F16D65/127 ,  B29C70/78 ,  B29K2105/251 ,  B29L2031/16 ,  F16D2069/0458 ,  F16D2069/0491

摘要： A process is described for manufacturing a friction ring for use in a clutch or brake. Said friction ring comprises a sintered friction lining that is provided on at least one peripheral surface of a conical or cylindrical carrying ring, which has been formed from a flat sheet metal blank after a coating comprising a sinterable powder mixture has been formed on the flat sheet metal blank. In order to permit a shaping of the sheet metal blank independently of the ductility of the sintered friction lining, it is proposed that the sinterable powder mixture for making the friction lining is mixed with an expellable synthetic resin binder before said mixture is applied to the flat sheet metal blank to form said coating, said coating is set, the sheet metal blank provided with said coating is shaped to form the friction ring when said coating has been set, and the friction lining is subsequently sintered while or after the synthetic resin binder is expelled at least in part.

摘要翻译： 描述了用于制造用于离合器或制动器的摩擦环的方法。 所述摩擦环包括设置在圆锥形或圆柱形承载环的至少一个圆周表面上的烧结摩擦衬里，所述圆周或圆柱形承载环已经由平板金属坯料形成，在包括可烧结粉末混合物的涂层已经形成在平板 金属空白。 为了允许与烧结摩擦衬里的延展性无关地对片状金属坯件进行成型，提出将用于制造摩擦衬里的可烧结粉末混合物与可喷射的合成树脂粘合剂混合，然后将所述混合物施加到平面 金属板坯形成所述涂层，设置所述涂层，设置有所述涂层的金属板坯成形为当所述涂层被固化时形成摩擦环，并且随后在合成树脂粘合剂为 至少部分被驱逐出境。

公开(公告)号：US5408736A

公开(公告)日：1995-04-25

申请号：US159803

申请日：1993-11-30

申请人： Karl Ammer ,  Gerhard Hartner ,  Rudolf Geissler

发明人： Karl Ammer ,  Gerhard Hartner ,  Rudolf Geissler

IPC分类号： B22F7/04 ,  B22F5/10 ,  B22F5/12 ,  B29C43/00 ,  C08J5/14 ,  F16D23/02 ,  F16D65/12 ,  F16D69/00 ,  F16D69/02 ,  F16D69/04 ,  B23P17/00

CPC分类号： F16D69/04 ,  F16D23/025 ,  F16D65/127 ,  F16D69/025 ,  B29C43/006 ,  B29C43/52 ,  F16D2069/004 ,  F16D2069/0441 ,  F16D2069/0475 ,  F16D2069/0483 ,  F16D2069/0491 ,  F16D2250/00 ,  Y10T29/49982

摘要： A process is described for manufacturing a friction ring for use in a clutch or brake. The friction ring comprises a friction lining provided on at least one peripheral surface of a conical or cylindrical carrying ring, which has been formed from a flat sheet metal blank after coating comprising a power mixture has been formed on the flat sheet metal blank. The process comprises providing a flat sheet metal blank, admixing a curable synthetic resin binder to the powder mixture to provide a binder-containing mixture, applying the binder-containing mixture to the blank to form a coating thereon, partly setting the coating, subsequently shaping the blank with the coating to form the carrying ring, and curing the coating on the carrying ring to form the friction lining.

摘要翻译： 描述了用于制造用于离合器或制动器的摩擦环的方法。 所述摩擦环包括设置在圆锥形或圆柱形承载环的至少一个外围表面上的摩擦衬片，所述圆周或圆柱形承载环已由平板状金属坯料形成，所述涂层包括在所述平板金属坯料上形成的动力混合物。 该方法包括提供平板金属坯料，将可固化合成树脂粘合剂混合到粉末混合物中以提供含粘合剂的混合物，将含粘合剂的混合物施加到坯料上以在其上形成涂层，部分地固化涂层，随后成形 坯料与涂层形成承载环，并固化在承载环上的涂层以形成摩擦衬里。

公开(公告)号：US20080017470A1

公开(公告)日：2008-01-24

申请号：US10586242

申请日：2005-01-14

申请人： Friedrich Stockl ,  Karl Ammer ,  Gunter Nelbock

发明人： Friedrich Stockl ,  Karl Ammer ,  Gunter Nelbock

IPC分类号： F16D13/24

CPC分类号： F16D23/025 ,  F16D2023/0681 ,  Y10T74/19284

摘要： A synchronization device is described for a change speed gear, comprising at least one cone clutch which comprises a double cone ring (10) which is freely rotatable relative to a hub (1) between an inner friction ring (8) and an outer synchronizing ring (9) which is axially displaceable relative to the friction ring (8) and which comprises a ring body (15) with a stop gearing (14) on the outer circumference and a friction surface (17) on the inner circumference as well as radially inwardly facing drivers (13) for the friction ring (8). In order to provide advantageous constructional conditions it is proposed that the drivers (13) are provided on a driver ring (16) made of at least one sheet-metal pre-cut part which is joined to the ring body (15) consisting of a sintered body.

摘要翻译： 描述了一种用于变速齿轮的同步装置，其包括至少一个锥形离合器，该锥形离合器包括双锥形环（10），所述双锥形环可相对于内摩擦环（8）和外同步环（8）之间的轮毂 （9），其相对于摩擦环（8）可轴向移动，并且包括在外圆周上具有止动齿轮（14）的环形体（15）和内圆周上的摩擦表面（17） 面向摩擦环（8）的向内的驱动器（13）。 为了提供有利的结构条件，提出了驱动器（13）设置在由至少一个金属板切割部分制成的驱动环（16）上，该金属板切割部分与环体（15）连接，环体（15）由 烧结体。

公开(公告)号：US07687022B2

公开(公告)日：2010-03-30

申请号：US11194240

申请日：2005-08-01

申请人： Günter Nelböck ,  Karl Ammer

发明人： Günter Nelböck ,  Karl Ammer

IPC分类号： B22F7/00

CPC分类号： B22F7/08 ,  B22F2998/00 ,  B22F2998/10 ,  B22F5/08 ,  B22F3/24 ,  B22F3/02 ,  B22F3/10

摘要： To manufacture a synchronizing ring of a synchronizing device for a variable-ratio gear transmission, this synchronizing ring having a ring body having locking teeth on an outer circumference and a friction lining made of a carbon nonwoven material bonded to a duroplastic resin on the conical inner circumference, the ring body is compressed from a sintering powder and sintered before the sintered ring body is axially compressed in a die at least in the region of the conical inner circumference. The friction lining is then glued onto the conical inner circumference of the ring body and secured in a mold under pressure while supplying heat.

摘要翻译： 为了制造用于可变比齿轮传动装置的同步装置的同步环，该同步环具有在外圆周上具有锁定齿的环主体和由结合到锥形内部上的杜尔塑料树脂的碳非织造材料制成的摩擦衬里 圆周，环形体从烧结粉末压缩并在烧结环体至少在锥形内圆周区域内在模具中轴向压缩之前烧结。 然后将摩擦衬里胶合到环体的锥形内圆周上并在供给热量的同时在压力下固定在模具中。

公开(公告)号：US07717247B2

公开(公告)日：2010-05-18

申请号：US10586242

申请日：2005-01-14

申请人： Friedrich Stöckl ,  Karl Ammer ,  Günter Nelböck

发明人： Friedrich Stöckl ,  Karl Ammer ,  Günter Nelböck

IPC分类号： F16D23/06

CPC分类号： F16D23/025 ,  F16D2023/0681 ,  Y10T74/19284

摘要： A synchronization device is described for a change speed gear, comprising at least one cone clutch which comprises a double cone ring (10) which is freely rotatable relative to a hub (1) between an inner friction ring (8) and an outer synchronizing ring (9) which is axially displaceable relative to the friction ring (8) and which comprises a ring body (15) with a stop gearing (14) on the outer circumference and a friction surface (17) on the inner circumference as well as radially inwardly facing drivers (13) for the friction ring (8). In order to provide advantageous constructional conditions it is proposed that the drivers (13) are provided on a driver ring (16) made of at least one sheet-metal pre-cut part which is joined to the ring body (15) consisting of a sintered body.

摘要翻译： 描述了一种用于变速齿轮的同步装置，其包括至少一个锥形离合器，该锥形离合器包括双锥形环（10），所述双锥形环可相对于内摩擦环（8）和外同步环（8）之间的轮毂 （9），其相对于摩擦环（8）可轴向移动，并且包括在外圆周上具有止动齿轮（14）的环形体（15）和内圆周上的摩擦表面（17） 面向摩擦环（8）的向内的驱动器（13）。 为了提供有利的结构条件，提出了驱动器（13）设置在由至少一个金属板切割部分制成的驱动环（16）上，该金属板切割部分与环体（15）连接，环体（15）由 烧结体。

公开(公告)号：US20070025871A1

公开(公告)日：2007-02-01

申请号：US11194240

申请日：2005-08-01

申请人： Gunter Nelbock ,  Karl Ammer

发明人： Gunter Nelbock ,  Karl Ammer

IPC分类号： B22F7/00

CPC分类号： B22F7/08 ,  B22F2998/00 ,  B22F2998/10 ,  B22F5/08 ,  B22F3/24 ,  B22F3/02 ,  B22F3/10

摘要： To manufacture a synchronizing ring of a synchronizing device for a variable-ratio gear transmission, this synchronizing ring having a ring body having locking teeth on an outer circumference and a friction lining made of a carbon nonwoven material bonded to a duroplastic resin on the conical inner circumference, the ring body is compressed from a sintering powder and sintered before the sintered ring body is axially compressed in a die at least in the region of the conical inner circumference. The friction lining is then glued onto the conical inner circumference of the ring body and secured in a mold under pressure while supplying heat.

摘要翻译： 为了制造用于可变比齿轮传动装置的同步装置的同步环，该同步环具有在外圆周上具有锁定齿的环主体和由结合到锥形内部上的杜尔塑料树脂的碳非织造材料制成的摩擦衬里 圆周，环形体从烧结粉末压缩并在烧结环体至少在锥形内圆周区域内在模具中轴向压缩之前烧结。 然后将摩擦衬里胶合到环体的锥形内圆周上并在供给热量的同时在压力下固定在模具中。