Casting and method of making such casting
    1.
    发明授权
    Casting and method of making such casting 失效
    铸造和铸造方法

    公开(公告)号:US07086448B2

    公开(公告)日:2006-08-08

    申请号:US11064652

    申请日:2005-02-23

    IPC分类号: B22D19/00 B22D19/04

    CPC分类号: B22D19/00

    摘要: A method of making a casting having a cast portion and a cap nut includes forming a hole with a stepped shape in the cap nut to have a large-diameter hole on an opening side and a threaded small-diameter hole on a bottom side, inserting a fixing member into the large-diameter hole, supporting the fixing member in a sand mold, pouring a casting material into the sand mold so that the cap nut is enveloped in the cast portion and that a first surface of the cap nut adjacent to the hole is exposed outside without being covered with a second surface of the cast portion, and removing the fixing member from the cap nut after the casting is taken out of the sand mold.

    摘要翻译: 制造具有铸造部分和盖帽螺母的铸件的方法包括在盖螺母中形成具有台阶形状的孔,以在开口侧具有大直径的孔和在底侧上的螺纹小直径孔, 固定构件插入大直径孔中,将固定构件支撑在砂模中,将铸造材料浇注到砂模中,使得盖螺母被包封在铸造部分中,并且帽螺母的与第一表面相邻的第一表面 孔暴露在外部而不被铸造部分的第二表面覆盖,并且在将铸件从砂模中取出之后,将固定构件从盖螺母上移除。

    Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting
    2.
    发明申请
    Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting 失效
    用于包封铸造的盖螺母,包括盖螺母的铸造以及将盖帽螺母包封在铸件中的方法

    公开(公告)号:US20050217819A1

    公开(公告)日:2005-10-06

    申请号:US11099129

    申请日:2005-04-04

    IPC分类号: B22D19/00 B22D19/04

    摘要: A cap nut to be enveloped in a casting made of casting material includes a substantially cylindrical body. The body has a first end and a second end adjacent to a top end surface of the body. The body has a hole and an outer peripheral surface to be enveloped in the casting material. The body has an exposed surface adjacent to the hole at the first end thereof, and the exposed surface is exposed to an outside of the casting. The body has formed in the outer peripheral surface thereof a tapered surface that broadens from the second end of the body toward the first end. The body has formed in the tapered surface a retaining means for preventing the cap nut from falling off from the casting. The body is installable in and removable from a pattern for forming a sand mold at the tapered surface.

    摘要翻译: 包封在由铸造材料制成的铸件中的盖形螺母包括基本上圆柱形的主体。 主体具有与主体的顶端表面相邻的第一端和第二端。 主体具有孔和外围表面以被包封在铸造材料中。 主体在其第一端处具有邻近孔的暴露表面,并且暴露的表面暴露于铸件的外部。 本体在其外周面形成有从主体的第二端朝向第一端变宽的锥面。 主体在锥形表面中形成有用于防止盖螺母从铸件脱落的保持装置。 主体可安装在锥形表面上用于形成砂模的图案中并可移除。

    Casting and method of making such casting
    3.
    发明申请
    Casting and method of making such casting 失效
    铸造和铸造方法

    公开(公告)号:US20050183838A1

    公开(公告)日:2005-08-25

    申请号:US11064652

    申请日:2005-02-23

    IPC分类号: B22D19/04 B22D19/00

    CPC分类号: B22D19/00

    摘要: A method of making a casting having a cast portion and a cap nut includes forming a hole with a stepped shape in the cap nut to have a large-diameter hole on an opening side and a threaded small-diameter hole on a bottom side, inserting a fixing member into the large-diameter hole, supporting the fixing member in a sand mold, pouring a casting material into the sand mold so that the cap nut is enveloped in the cast portion and that a first surface of the cap nut adjacent to the hole is exposed on a second surface of the cast portion, and removing the fixing member from the cap nut after the casting is taken out of the sand mold.

    摘要翻译: 制造具有铸造部分和盖帽螺母的铸件的方法包括在盖螺母中形成具有台阶形状的孔,以在开口侧具有大直径的孔和在底侧上的螺纹小直径孔, 固定构件插入大直径孔中,将固定构件支撑在砂模中,将铸造材料浇注到砂模中,使得盖螺母被包封在铸造部分中,并且帽螺母的与第一表面相邻的第一表面 孔暴露在铸造部分的第二表面上,并且在铸造之后从固定构件从盖螺母中取出固定构件。

    Structure of mounting weight in forklift truck
    4.
    发明授权
    Structure of mounting weight in forklift truck 失效
    叉车安装重量结构

    公开(公告)号:US07168740B2

    公开(公告)日:2007-01-30

    申请号:US10810238

    申请日:2004-03-26

    IPC分类号: B60S9/00

    CPC分类号: B66F9/07554 Y10T29/49948

    摘要: A structure of mounting a weight in a forklift truck which has a frame and the weight that is to be connected and fixed to the frame by a bolt and a nut includes a first hole, a second hole, a first fitting part and a second fitting part. The first hole is formed through the frame. The second hole is formed through the weight in such a manner that the first hole and the second hole correspond to each other. The first fitting part is formed on the frame. The second fitting part is formed on the weight in such a manner that the first fitting part and the second fitting part fit to each other and that the first hole and the second hole are aligned with each other when the frame and the weight are combined together.

    摘要翻译: 将重物安装在具有框架的重物和将通过螺栓和螺母连接并固定到框架上的重物的结构包括第一孔,第二孔,第一配合部和第二配件 部分。 第一个孔通过框架形成。 第二孔通过重物形成,使得第一孔和第二孔彼此对应。 第一装配部分形成在框架上。 第二装配部分在重物上形成,使得第一装配部分和第二装配部分彼此配合,并且当框架和重物组合在一起时,第一孔和第二孔彼此对准 。

    Axle supporting structure for industrial vehicle and industrial vehicle having the same
    5.
    发明授权
    Axle supporting structure for industrial vehicle and industrial vehicle having the same 失效
    具有相同的工业车辆和工业车辆的车轴支撑结构

    公开(公告)号:US07204499B2

    公开(公告)日:2007-04-17

    申请号:US10827726

    申请日:2004-04-20

    IPC分类号: B62D49/08

    摘要: An axle supporting structure for supporting an axle beam for an industrial vehicle includes a center pin, a pair of axle supporting units and a counterweight. The center pin protrudes from the axle beam. Each axle supporting unit has formed therethrough an insertion hole in which the center pin is inserted. The axle supporting unit has an upper axle supporting member and a lower axle supporting member which is detachably connected to the upper axle supporting member. The pair of axle supporting units is spaced from each other in a traveling direction of the vehicle. The center pin is rotatably supported between the pair of axle supporting units. The upper axle supporting members of the axle supporting units are cast in the counterweight.

    摘要翻译: 用于支撑用于工业车辆的轴梁的车轴支撑结构包括中心销,一对轴支撑单元和配重。 中心销从轴梁突出。 每个轴支撑单元在其中形成有插入中心销的插入孔。 轴支撑单元具有上轴支撑构件和下轴支撑构件,其可拆卸地连接到上轴支撑构件。 一对轴支撑单元在车辆的行进方向上彼此间隔开。 中心销被可旋转地支撑在一对轴支撑单元之间。 轴支撑单元的上轴支撑构件被铸造在配重中。

    Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting
    6.
    发明授权
    Cap nut for envelopment casting, casting including the cap nut and method of enveloping the cap nut in casting 失效
    用于包封铸造的盖螺母,包括盖螺母的铸造以及将盖帽螺母包封在铸件中的方法

    公开(公告)号:US07255930B2

    公开(公告)日:2007-08-14

    申请号:US11099129

    申请日:2005-04-04

    摘要: A cap nut to be enveloped in a casting made of casting material includes a substantially cylindrical body. The body has a first end and a second end adjacent to a top end surface of the body. The body has a hole and an outer peripheral surface to be enveloped in the casting material. The body has an exposed surface adjacent to the hole at the first end thereof, and the exposed surface is exposed to an outside of the casting. The body has formed in the outer peripheral surface thereof a tapered surface that broadens from the second end of the body toward the first end. The body has formed in the tapered surface a retaining means for preventing the cap nut from falling off from the casting. The body is installable in and removable from a pattern for forming a sand mold at the tapered surface.

    摘要翻译: 包封在由铸造材料制成的铸件中的盖形螺母包括基本上圆柱形的主体。 主体具有与主体的顶端表面相邻的第一端和第二端。 主体具有孔和外围表面以被包封在铸造材料中。 主体在其第一端处具有邻近孔的暴露表面,并且暴露的表面暴露于铸件的外部。 本体在其外周面形成有从主体的第二端朝向第一端变宽的锥面。 主体在锥形表面中形成有用于防止盖螺母从铸件脱落的保持装置。 主体可安装在锥形表面上用于形成砂模的图案中并可移除。

    Industrial vehicle having body structure
    7.
    发明授权
    Industrial vehicle having body structure 有权
    工业车辆具有车身结构

    公开(公告)号:US07097186B2

    公开(公告)日:2006-08-29

    申请号:US10798813

    申请日:2004-03-10

    IPC分类号: B60G9/02

    摘要: An industrial vehicle includes a vehicle body, a pair of rear wheels, a rear axle for supporting the rear wheels, a lock cylinder, a counterweight and a coupling portion. The rear axle is supported to be pivotable relative to the vehicle body. The lock cylinder is located between the vehicle body and the rear axle. The lock cylinder limits pivoting of the rear axle. The counterweight forms a rear portion of the vehicle body. The counter weight supports the rear axle. The coupling portion is integrally formed with the counterweight to couple the fluid pressure cylinder with the vehicle body. This reduces the number of components and the manufacturing steps of the industrial vehicle.

    摘要翻译: 工业车辆包括车身,一对后轮,用于支撑后轮的后桥,锁芯,配重和联接部。 后桥被支撑成相对于车身可枢转。 锁芯位于车身和后桥之间。 锁缸限制后轴的转动。 配重形成车体的后部。 配重支撑后桥。 联接部与配重一体地形成,以将流体压力缸与车体联接。 这减少了工业车辆的部件数量和制造步骤。