公开(公告)号：US20060038331A1

公开(公告)日：2006-02-23

申请号：US11199788

申请日：2005-08-09

申请人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Shuichi Ono ,  Eiji Yamada

发明人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Shuichi Ono ,  Eiji Yamada

IPC分类号： F16F15/00

CPC分类号： F16F13/149

摘要： An engine mount system includes multiple liquid-filled engine mounts switchable to provide different mount characteristics by selectively introducing negative pressure or atmospheric pressure. On one of pipelines connected to the respective engine mounts for introducing the negative or atmospheric pressure into the respective engine mounts, a check valve and an orifice portion are provided in parallel. The orifice portion restricts an amount of air flowing therethrough, so that the mount characteristic of the engine mount connected to the one pipeline equipped with the check valve and the orifice portion does not undergo an abrupt change when the pressure introduced in the engine mount is switched from the negative pressure to the atmospheric pressure.

公开(公告)号：US07513491B2

公开(公告)日：2009-04-07

申请号：US11199788

申请日：2005-08-09

申请人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Shuichi Ono ,  Eiji Yamada

发明人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Shuichi Ono ,  Eiji Yamada

IPC分类号： F16F15/00

CPC分类号： F16F13/149

摘要： An engine mount system includes multiple liquid-filled engine mounts switchable to provide different mount characteristics by selectively introducing negative pressure or atmospheric pressure. On one of pipelines connected to the respective engine mounts for introducing the negative or atmospheric pressure into the respective engine mounts, a check valve and an orifice portion are provided in parallel. The orifice portion restricts an amount of air flowing therethrough, so that the mount characteristic of the engine mount connected to the one pipeline equipped with the check valve and the orifice portion does not undergo an abrupt change when the pressure introduced in the engine mount is switched from the negative pressure to the atmospheric pressure.

摘要翻译： 发动机安装系统包括多个充满液体的发动机支架，其可通过选择性地引入负压或大气压来切换以提供不同的安装特性。 在连接到相应的发动机支架的管道之一中，用于将负压或大气压力引入相应的发动机支架中，并联设置止回阀和孔口部分。 孔口部分限制了流过其中的空气量，使得当连接到配备有止回阀和孔口部分的一个管道的发动机支架的安装特性在被引入发动机支架中的压力被切换时不会发生突然变化 从负压到大气压。

公开(公告)号：US07520514B2

公开(公告)日：2009-04-21

申请号：US10588002

申请日：2005-03-29

申请人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Fumiaki Fukuchi ,  Shuichi Ono ,  Shuji Otake ,  Yasunori Oku ,  Hideki Koga

发明人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Fumiaki Fukuchi ,  Shuichi Ono ,  Shuji Otake ,  Yasunori Oku ,  Hideki Koga

IPC分类号： B62D21/11

CPC分类号： B60G3/20 ,  B60G2200/144 ,  B60G2204/143 ,  B60G2204/15 ,  B62D21/11 ,  B62D25/082

摘要： A front subframe 42 is formed of an aluminum alloy into a frame that is formed substantially into a shape of parallel crosses or into a rectangular shape and is made up of left and right front joint portions 64, 64 and left and right rear joint portions 71, 71 which are disposed at corners of the frame that is formed substantially into the shape of parallel crosses or the rectangular shape, and left and right longitudinal members 61, 61, and front and rear cross members 62, 67 which connect the joint portions 64, 64, 71, 71 together. The left and right front joint portions 64, 64 and the left and right rear joint portions 71, 71 are formed of an aluminum alloy die-cast product, whereas the left and right longitudinal members 61, 61 are formed of an aluminum alloy wrought product. In addition, connecting locations 76 . . . of a camber angle adjusting mechanism 157 are formed of an aluminum alloy die-cast product. Additionally, a rear cross member compound 63 is formed of an aluminum alloy die-cast product.

摘要翻译： 前副车架42由铝合金形成为基本上形成为平行十字形或矩形形状的框架，并且由左右前连接部64,64以及左右前连接部71 71，其设置在基本上形成为平行十字形或矩形形状的框架的角部;以及左右纵向构件61,61以及连接接合部64的前后横向构件62,67 ，64,71,71。 左右前侧接合部64,64以及左右后侧接合部71,71由铝合金压铸体形成，左右纵向构件61,61由铝合金锻造品 。 另外，连接位置76。 。 。 外倾角调节机构157由铝合金压铸产品形成。 此外，后横向构件化合物63由铝合金压铸产品形成。

公开(公告)号：US20070169982A1

公开(公告)日：2007-07-26

申请号：US10588002

申请日：2005-03-29

申请人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Fumiaki Fukuchi ,  Shuichi Ono ,  Shuji Otake ,  Yasunori Oku ,  Hideki Koga

发明人： Tsutomu Ogawa ,  Kunihiko Kimura ,  Fumiaki Fukuchi ,  Shuichi Ono ,  Shuji Otake ,  Yasunori Oku ,  Hideki Koga

IPC分类号： B62D21/00 ,  B60G7/02

CPC分类号： B60G3/20 ,  B60G2200/144 ,  B60G2204/143 ,  B60G2204/15 ,  B62D21/11 ,  B62D25/082

摘要： A front subframe 42 is formed of an aluminum alloy into a frame that is formed substantially into a shape of parallel crosses or into a rectangular shape and is made up of left and right front joint portions 64, 64 and left and right rear joint portions 71, 71 which are disposed at corners of the frame that is formed substantially into the shape of parallel crosses or the rectangular shape, and left and right longitudinal members 61, 61, and front and rear cross members 62, 67 which connect the joint portions 64, 64, 71, 71 together. The left and right front joint portions 64, 64 and the left and right rear joint portions 71, 71 are formed of an aluminum alloy die-cast product, whereas the left and right longitudinal members 61, 61 are formed of an aluminum alloy wrought product. In addition, connecting locations 76 . . . of a camber angle adjusting mechanism 157 are formed of an aluminum alloy die-cast product. Additionally, a rear cross member compound 63 is formed of an aluminum alloy die-cast product.

摘要翻译： 前副车架42由铝合金形成为基本上形成为平行十字形或矩形形状的框架，并且由左右前连接部64,64以及左右前连接部71 71，其设置在基本上形成为平行十字形或矩形形状的框架的角部;以及左右纵向构件61,61以及连接接合部64的前后横向构件62,67 ，64,71,71。 左右前侧接合部64,64以及左右后侧接合部71,71由铝合金压铸体形成，左右纵向构件61,61由铝合金锻造品 。 另外，连接位置76。 。 。 外倾角调节机构157由铝合金压铸产品形成。 此外，后横向构件化合物63由铝合金压铸产品形成。

公开(公告)号：US20070024044A1

公开(公告)日：2007-02-01

申请号：US10574856

申请日：2005-03-29

申请人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

发明人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

IPC分类号： B62D21/11 ,  B60G7/02 ,  B60K5/00 ,  F16F1/44

CPC分类号： B60G7/02 ,  B60G3/20 ,  B60G2200/144 ,  B60G2200/4622 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/19 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/604 ,  B60K5/04 ,  B60K5/12 ,  B60K17/34 ,  B62D21/11 ,  B62D25/082

摘要： A front cross member 202 of a rear subframe 53 has a recessed portion 221 which is recessed continuously over a longitudinal direction thereof. The recessed portion 221 is formed at a lower portion of the cross member 202 and is recessed upwardly, and an elastic bush 240 is fitted in a resulting recess. The elastic bush 240 has an elastic element 243 which connects together an inner tube 241 and an outer tube 242 which surrounds the inner tube 231 and is mounted on the rear subframe 53 at the recessed portion 221 as a bracket. The bracket 221 has bracket plate portions 263a, 263b which each have a plane which is brought into contact with an end face of the inner tube and folded-back portions 235, 235. The bracket 221 is disposed in such a manner as to hold therein both ends of the inner tube 241 and is configured such that the elastic bush 240 is mounted thereon by passing a bolt 224 through the inner tube 241.

摘要翻译： 后副车架53的前横梁202具有在其纵向方向上连续凹陷的凹部221。 凹部221形成在横构件202的下部并向上凹入，并且弹性衬套240装配在所得到的凹部中。 弹性衬套240具有弹性元件243，该弹性元件243将内管241和围绕内管231的外管242连接在一起，并且作为支架在作为凹部221安装在后副框53上。 支架221具有托架板部263a，263b，每个托架板部分具有与内管的端面和折回部分235,235接触的平面。 支架221设置成保持在内管241的两端，并且通过使螺栓224穿过内管241而使弹性衬套240安装在其上。

公开(公告)号：US20090322050A1

公开(公告)日：2009-12-31

申请号：US12491862

申请日：2009-06-25

申请人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

发明人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

IPC分类号： B62D21/11

CPC分类号： B60G7/02 ,  B60G3/20 ,  B60G2200/144 ,  B60G2200/4622 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/19 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/604 ,  B60K5/04 ,  B60K5/12 ,  B60K17/34 ,  B62D21/11 ,  B62D25/082

摘要： A front cross member 202 of a rear subframe 53 has a recessed portion 221 which is recessed continuously over a longitudinal direction thereof. The recessed portion 221 is formed at a lower portion of the cross member 202 and is recessed upwardly, and an elastic bush 240 is fitted in a resulting recess. The elastic bush 240 has an elastic element 243 which connects together an inner tube 241 and an outer tube 242 which surrounds the inner tube 231 and is mounted on the rear subframe 53 at the recessed portion 221 as a bracket. The bracket 221 has bracket plate portions 263a, 263b which each have a plane which is brought into contact with an end face of the inner tube and folded-back portions 235, 235. The bracket 221 is disposed in such a manner as to hold therein both ends of the inner tube 241 and is configured such that the elastic bush 240 is mounted thereon by passing a bolt 224 through the inner tube 241.

摘要翻译： 后副车架53的前横梁202具有在其纵向方向上连续凹陷的凹部221。 凹部221形成在横构件202的下部并向上凹入，并且弹性衬套240装配在所得到的凹部中。 弹性衬套240具有弹性元件243，该弹性元件243将内管241和围绕内管231的外管242连接在一起，并且作为支架在作为凹部221安装在后副框53上。 支架221具有支架板部分263a，263b，每个支架板部分具有与内管的端面和折回部分235,235接触的平面。托架221以保持在其中的方式设置 内管241的两端，通过使螺栓224穿过内管241，使弹性衬套240安装在其上。

公开(公告)号：US07584815B2

公开(公告)日：2009-09-08

申请号：US10574856

申请日：2005-03-29

申请人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

发明人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

IPC分类号： B62D21/12

CPC分类号： B60G7/02 ,  B60G3/20 ,  B60G2200/144 ,  B60G2200/4622 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/19 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/604 ,  B60K5/04 ,  B60K5/12 ,  B60K17/34 ,  B62D21/11 ,  B62D25/082

摘要： A front cross member 202 of a rear subframe 53 has a recessed portion 221 which is recessed continuously over a longitudinal direction thereof. The recessed portion 221 is formed at a lower portion of the cross member 202 and is recessed upwardly, and an elastic bush 240 is fitted in a resulting recess. The elastic bush 240 has an elastic element 243 which connects together an inner tube 241 and an outer tube 242 which surrounds the inner tube 231 and is mounted on the rear subframe 53 at the recessed portion 221 as a bracket. The bracket 221 has bracket plate portions 263a, 263b which each have a plane which is brought into contact with an end face of the inner tube and folded-back portions 235, 235. The bracket 221 is disposed in such a manner as to hold therein both ends of the inner tube 241 and is configured such that the elastic bush 240 is mounted thereon by passing a bolt 224 through the inner tube 241.

摘要翻译： 后副车架53的前横梁202具有在其纵向方向上连续凹陷的凹部221。 凹部221形成在横构件202的下部并向上凹入，并且弹性衬套240装配在所得到的凹部中。 弹性衬套240具有弹性元件243，该弹性元件243将内管241和围绕内管231的外管242连接在一起，并且作为支架在作为凹部221安装在后副框53上。 支架221具有支架板部分263a，263b，每个支架板部分具有与内管的端面和折回部分235,235接触的平面。托架221以保持在其中的方式设置 内管241的两端，通过使螺栓224穿过内管241，使弹性衬套240安装在其上。

公开(公告)号：US07845662B2

公开(公告)日：2010-12-07

申请号：US12491862

申请日：2009-06-25

申请人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

发明人： Tsutomu Ogawa ,  Haruyuki Iwasaki ,  Izuru Hori ,  Yuichi Nagai ,  Hiroshi Akiyama ,  Kunihiko Kimura

IPC分类号： B62D21/11

CPC分类号： B60G7/02 ,  B60G3/20 ,  B60G2200/144 ,  B60G2200/4622 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/19 ,  B60G2204/41 ,  B60G2204/4302 ,  B60G2206/604 ,  B60K5/04 ,  B60K5/12 ,  B60K17/34 ,  B62D21/11 ,  B62D25/082

摘要： A front cross member 202 of a rear subframe 53 has a recessed portion 221 which is recessed continuously over a longitudinal direction thereof. The recessed portion 221 is formed at a lower portion of the cross member 202 and is recessed upwardly, and an elastic bush 240 is fitted in a resulting recess. The elastic bush 240 has an elastic element 243 which connects together an inner tube 241 and an outer tube 242 which surrounds the inner tube 231 and is mounted on the rear subframe 53 at the recessed portion 221 as a bracket. The bracket 221 has bracket plate portions 263a, 263b which each have a plane which is brought into contact with an end face of the inner tube and folded-back portions 235, 235. The bracket 221 is disposed in such a manner as to hold therein both ends of the inner tube 241 and is configured such that the elastic bush 240 is mounted thereon by passing a bolt 224 through the inner tube 241.

摘要翻译： 后副车架53的前横梁202具有在其纵向方向上连续凹陷的凹部221。 凹部221形成在横构件202的下部并向上凹入，并且弹性衬套240装配在所得到的凹部中。 弹性衬套240具有弹性元件243，该弹性元件243将内管241和围绕内管231的外管242连接在一起，并且作为支架在作为凹部221安装在后副框53上。 支架221具有支架板部分263a，263b，每个支架板部分具有与内管的端面和折回部分235,235接触的平面。托架221以保持在其中的方式设置 内管241的两端，通过使螺栓224穿过内管241，使弹性衬套240安装在其上。

公开(公告)号：US08181945B2

公开(公告)日：2012-05-22

申请号：US12122068

申请日：2008-05-16

申请人： Tetsuya Miyahara ,  Tsutomu Ogawa ,  Yuichi Nakamaru ,  Yuji Muto

发明人： Tetsuya Miyahara ,  Tsutomu Ogawa ,  Yuichi Nakamaru ,  Yuji Muto

IPC分类号： F16F13/00

CPC分类号： F16F1/387

摘要： A cylindrical vibration isolating device that prevents damage to a vibration isolating rubber and cracks in a welded portion of a sub-frame. The sub-frame mount comprises an outer cylinder, an inner cylinder connected by the vibration isolating rubber. Small and large diameter portions are provided on a lateral wall of a barrel portion of the outer cylinder. Between the small and large diameter portions is formed a step-like boundary portion. The height in the axial direction of the boundary portion changes in the circumferential direction and has a substantially mountain-like shape with a top projecting in the press fitting direction. A contact area of the large diameter portion contacting a mounting hole of the sub-frame is increased in accordance with an amount of the press fitting. Therefore, when the sub-frame mount is press-fitted into the mounting hole of the sub-frame, the press fitting load is gradually increased.

摘要翻译： 一种圆柱形隔振装置，其防止隔振橡胶的损坏和子框架的焊接部分的裂纹。 副框架安装件包括外筒，通过防振橡胶连接的内筒。 小直径部分设置在外筒的筒部的侧壁上。 在小直径部分之间形成阶梯状边界部分。 边界部分的轴向高度在圆周方向上变化，并且具有大致山形，顶部在压配合方向上突出。 根据压配件的数量，增大与副框架的安装孔接触的大直径部分的接触面积。 因此，当副框架安装件压配合到子框架的安装孔中时，压配合载荷逐渐增加。

公开(公告)号：US20080284076A1

公开(公告)日：2008-11-20

申请号：US12122068

申请日：2008-05-16

申请人： Tetsuya Miyahara ,  Tsutomu Ogawa ,  Yuichi Nakamaru ,  Yuji Muto

发明人： Tetsuya Miyahara ,  Tsutomu Ogawa ,  Yuichi Nakamaru ,  Yuji Muto

IPC分类号： F16F15/00

CPC分类号： F16F1/387

摘要： The object of the present invention is to prevent damages of a vibration isolating rubber and cracks in a welded portion of a sub-frame when press-fitting a sub-frame mount.The sub-frame mount 1 comprises an outer cylinder 2, an inner cylinder 2 and the vibration isolating rubber 4 connecting these outer and inner cylinders. A small diameter portion 10 and a large diameter portion 11 are provided on a lateral wall of a barrel portion of the outer cylinder 2. Between the small diameter portion 10 and the large diameter portion 11 is formed a step-like boundary portion 12. The height in the axial direction of the boundary portion 12 changes in the circumferential direction and has a substantially mountain-like shape with a top 12a projecting in the press fitting direction. A contact area of the large diameter portion 11 contacting a mounting hole 21 of the sub-frame 20 is increased in accordance with an amount of the press fitting. Therefore, when the sub-frame mount 1 is press-fitted into the mounting hole 21 of the sub-frame 20, the press fitting load is gradually increased thereby preventing the rapid rise of the press fitting load.

摘要翻译： 本发明的目的在于防止隔板橡胶受到损坏，并且在将副框架安装件压配合时，防止子框架的焊接部分产生裂缝。 副框架安装件1包括外筒2，内筒2和连接这些外筒和内筒的防振橡胶4。 在外筒2的筒部的侧壁上设置有小直径部10和大径部11。 在小径部10与大直径部11之间形成有阶梯状的边界部12。 边界部12的轴向高度沿圆周方向变化，并且具有大致山形，其中顶部12a在压配合方向上突出。 根据压配件的数量，与子框架20的安装孔21接触的大直径部分11的接触面积增大。 因此，当副框架安装件1被压配合到子框架20的安装孔21中时，压配合载荷逐渐增加，从而防止压配装载的快速上升。