公开(公告)号：US07291005B2

公开(公告)日：2007-11-06

申请号：US10977730

申请日：2004-10-29

Applicant: I-Jin Yang ,  Dong-Hun Ha ,  Seong-Soo Kim

Inventor： I-Jin Yang ,  Dong-Hun Ha ,  Seong-Soo Kim

IPC: B29C45/44

CPC classification number: B29C45/33 ,  B29C45/262 ,  B29C45/2628 ,  B60T8/368 ,  Y10S425/058

Abstract: Disclosed herein is a mold for manufacturing a housing of a hydraulic unit of an anti-lock brake system for vehicles. The housing has a plurality of bores formed therein such that components, such as a plurality of valves, accumulators, hydraulic pumps, and a driving motor, and a plurality of connection pipes are mounted to the housing through the bores. The mold comprises a lower mold mounted in a stationary frame for defining a housing forming space where the lower part and side parts of the housing are formed, an upper mold mounted in a movable frame disposed on the stationary frame such that the movable frame is vertically moved a predetermined distance, the upper mold covering the upper part of the housing forming space of the lower mold to form the upper part of the housing, lower cores attached to the lower mold such that the lower cores are protruded from the inner lower surface of the lower mold to form the lower-side bores of the housing, an upper core attached to the upper mold for forming the upper-side bores of the housing, and a plurality of side cores disposed at the lower mold such that the side cores move into and out of the housing forming space defined in the lower mold through the lower mold in four directions to form the bores provided at the four sides of the housing. With the mold according to the present invention, a housing having a complicated structure is manufactured through injection molding of a resin material. Consequently, the housing is easily manufactured with increased productivity as compared with the conventional method of manufacturing the housing through an aluminum cutting process. Furthermore, the manufacturing costs of the housing are reduced.

Abstract translation: 这里公开了一种用于制造用于车辆的防抱死制动系统的液压单元的壳体的模具。 壳体具有形成在其中的多个孔，使得诸如多个阀，蓄能器，液压泵和驱动马达的组件以及多个连接管通过孔安装到壳体。 模具包括安装在固定框架中的下模，用于限定形成壳体的下部和侧部的壳体形成空间，安装在设置在固定框架上的可移动框架中的上模，使得可移动框架垂直 移动预定距离，上模具覆盖下模具的壳体形成空间的上部以形成壳体的上部，下芯部附接到下模具，使得下芯体从下模具的内下表面突出 下模具形成壳体的下侧孔，附接到上模的上芯，用于形成壳体的上侧孔，以及设置在下模具处的多个侧芯，使得侧芯移动 通过下模具在四个方向上进入和离开限定在下模具中的壳体形成空间，以形成设置在壳体四侧的孔。 利用根据本发明的模具，通过树脂材料的注射成型来制造具有复杂结构的壳体。 因此，与通过铝切割工艺制造壳体的传统方法相比，壳体容易地以高生产率制造。 此外，减少了房屋的制造成本。

公开(公告)号：US20050106284A1

公开(公告)日：2005-05-19

申请号：US10977730

申请日：2004-10-29

Applicant: I-Jin Yang ,  Dong-Hun Ha ,  Seong-Soo Kim

Inventor： I-Jin Yang ,  Dong-Hun Ha ,  Seong-Soo Kim

IPC: B29C45/26 ,  B29C45/33 ,  B60T8/36 ,  B29C45/04

CPC classification number: B29C45/33 ,  B29C45/262 ,  B29C45/2628 ,  B60T8/368 ,  Y10S425/058

Abstract: Disclosed herein is a mold for manufacturing a housing of a hydraulic unit of an anti-lock brake system for vehicles. The housing has a plurality of bores formed therein such that components, such as a plurality of valves, accumulators, hydraulic pumps, and a driving motor, and a plurality of connection pipes are mounted to the housing through the bores. The mold comprises a lower mold mounted in a stationary frame for defining a housing forming space where the lower part and side parts of the housing are formed, an upper mold mounted in a movable frame disposed on the stationary frame such that the movable frame is vertically moved a predetermined distance, the upper mold covering the upper part of the housing forming space of the lower mold to form the upper part of the housing, lower cores attached to the lower mold such that the lower cores are protruded from the inner lower surface of the lower mold to form the lower-side bores of the housing, an upper core attached to the upper mold for forming the upper-side bores of the housing, and a plurality of side cores disposed at the lower mold such that the side cores move into and out of the housing forming space defined in the lower mold through the lower mold in four directions to form the bores provided at the four sides of the housing. With the mold according to the present invention, a housing having a complicated structure is manufactured through injection molding of a resin material. Consequently, the housing is easily manufactured with increased productivity as compared with the conventional method of manufacturing the housing through an aluminum cutting process. Furthermore, the manufacturing costs of the housing are reduced.

Abstract translation: 这里公开了一种用于制造用于车辆的防抱死制动系统的液压单元的壳体的模具。 壳体具有形成在其中的多个孔，使得诸如多个阀，蓄能器，液压泵和驱动马达的组件以及多个连接管通过孔安装到壳体。 模具包括安装在固定框架中的下模，用于限定形成壳体的下部和侧部的壳体形成空间，安装在设置在固定框架上的可移动框架中的上模，使得可移动框架垂直 移动预定距离，上模具覆盖下模具的壳体形成空间的上部以形成壳体的上部，下芯部附接到下模具，使得下芯体从下模具的内下表面突出 所述下模具形成所述壳体的下侧孔，附接到所述上模的上芯，用于形成所述壳体的上侧孔，以及设置在所述下模具处的多个侧芯，使得所述侧芯移动 通过下模具在四个方向上进入和离开限定在下模具中的壳体形成空间，以形成设置在壳体四侧的孔。 利用根据本发明的模具，通过树脂材料的注射成型来制造具有复杂结构的壳体。 因此，与通过铝切割工艺制造壳体的传统方法相比，壳体容易地以高生产率制造。 此外，减少了房屋的制造成本。

公开(公告)号：US20050104442A1

公开(公告)日：2005-05-19

申请号：US10977679

申请日：2004-10-29

Applicant: I - Jin Yang ,  Dong-Hun Ha

Inventor： I - Jin Yang ,  Dong-Hun Ha

IPC: B29C45/00 ,  B29C45/14 ,  B60T8/36 ,  F15B13/00 ,  F15B13/08 ,  B60T8/34

CPC classification number: F15B13/0814 ,  B29C45/14 ,  B29C45/16 ,  B29K2705/00 ,  B29L2031/30 ,  B60T8/368 ,  F15B13/0835 ,  F15B13/0871 ,  F15B13/0892

Abstract: The present invention discloses a hydraulic unit of an anti-lock brake system for vehicles having a housing that is easily manufactured, whereby production efficiency is improved, and thus the manufacturing costs of the housing are reduced. The present invention also discloses a method of manufacturing the same. The hydraulic unit comprises a housing having components that control braking oil pressure supplied to wheels of a vehicle, such as a plurality of valves, accumulators, and hydraulic pumps, mounted thereto, flow channels formed in the housing, the flow channels being connected between the components, and a plurality of pipes connected to each other in the housing. The housing is made of an injected resin material having a plurality of reinforcing members that reinforce the strength of the parts of the housing where the components are mounted to the housing and the pipes are connected to the housing inserted therein. The housing is made of an injected resin material having a plurality of reinforcing members that reinforce strength of the parts of the housing where the components are mounted to the housing and the pipes are connected to the housing inserted therein.

Abstract translation: 本发明公开了一种用于车辆的防抱死制动系统的液压单元，其具有容易制造的壳体，从而提高了生产效率，从而降低了壳体的制造成本。 本发明还公开了一种制造该方法的方法。 液压单元包括壳体，其具有控制供应到车辆的车轮的制动油压的部件，诸如安装在其上的多个阀，蓄能器和液压泵，形成在壳体中的流动通道，流动通道连接在 部件和在壳体中彼此连接的多个管。 壳体由注入的树脂材料制成，该树脂材料具有多个加强构件，其加强了壳体的部件的强度，其中部件安装到壳体上，并且管道与插入其中的壳体连接。 壳体由具有多个加强构件的注入树脂材料制成，该多个加强构件加强壳体的部件的强度，其中部件安装到壳体并且管道连接到插入其中的壳体。

公开(公告)号：US20050099063A1

公开(公告)日：2005-05-12

申请号：US10977729

申请日：2004-10-29

Applicant: I-Jin Yang ,  Dong-Hun Ha

Inventor： I-Jin Yang ,  Dong-Hun Ha

IPC: B29C45/00 ,  B60T8/36 ,  B60T8/40

CPC classification number: B60T8/368 ,  B29C45/00

Abstract: The present invention discloses a hydraulic unit of an anti-lock brake system for vehicles having a housing that is easily manufactured, whereby production efficiency is improved, and thus the manufacturing costs of the housing are reduced. The present invention also discloses a method of manufacturing the same. The hydraulic unit comprises a housing having components that control braking oil pressure supplied to wheels of a vehicle, such as a plurality of valves, accumulators, and hydraulic pumps, mounted thereto, flow channels formed in the housing, the flow channels being connected between the components, and a plurality of pipes connected to each other in the housing. The housing is made of an injected resin material having bores and flow channels formed therein. The components are inserted in the bores of the housing. The components are fixedly mounted to the housing by means of fixing members attached to the housing.

Abstract translation: 本发明公开了一种用于车辆的防抱死制动系统的液压单元，其具有容易制造的壳体，从而提高了生产效率，从而降低了壳体的制造成本。 本发明还公开了一种制造该方法的方法。 液压单元包括壳体，其具有控制供应到车辆的车轮的制动油压的部件，诸如安装在其上的多个阀，蓄能器和液压泵，形成在壳体中的流动通道，流动通道连接在 组件，以及在壳体中彼此连接的多个管。 壳体由其中形成有孔和流动通道的注射树脂材料制成。 部件插入外壳的孔中。 部件通过附接到壳体的固定构件固定地安装到壳体上。