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公开(公告)号：US4445597A
公开(公告)日：1984-05-01
申请号：US389526
申请日：1982-06-17
申请人： Gunnar Baltare
发明人： Gunnar Baltare
CPC分类号： F16D51/20 , F16D65/09 , F16D65/60 , F16D2051/003 , F16D2125/30
摘要： An improved spider-anchor pin assembly (14) for a drum brake (10) is provided. The improved assembly includes a stamped sheet metal spider body (42) and a one-piece forged anchor pin piece (46) removably attached to the spider body by a plurality of threaded fasteners (82, 84). Preferably, the anchor pin piece is symetrical about a plane (P) extending normal to the axis of the anchor pin sections (94 and 96) and bisecting of the flange section (76) thereof.
摘要翻译： 提供了一种用于鼓式制动器（10）的改进的蜘蛛锚定销组件（14）。 改进的组件包括冲压的金属片材主体（42）和通过多个螺纹紧固件（82,84）可移除地附接到所述蜘蛛体的单件锻造锚定销件。 优选地，锚定销件是关于垂直于锚固销部分（94和96）的轴线延伸的平面（P）和其凸缘部分（76）的平分的对称。
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公开(公告)号：US4526254A
公开(公告)日：1985-07-02
申请号：US506553
申请日：1983-06-21
申请人： Gunnar Baltare
发明人： Gunnar Baltare
CPC分类号： F16D65/08 , F16D65/09 , F16D2051/003 , F16D2125/30
摘要： A drum brake spider assembly (100) for an expanding shoe drum brake (10) having a removable anchor pin (18) is provided. A spider member (14) is provided with an anchor pin receiving bore (39) in which the anchor pin is removably received. The anchor pin receiving bore is provided with a first counterbore (114) at the inboard end thereof and a second counterbore (118) at the outboard end thereof. The anchor pin is provided with two annular grooves (122 and 124) in which are received first and second snap rings (128 and 130). The diameter (116) of the first counterbore is smaller than the outer diameter of the first snap ring when the snap ring is radially expanded sufficiently to remove same from the first groove in the anchor pin.
摘要翻译： 提供了一种用于具有可移除的锚定销（18）的膨胀式制动鼓式制动器（10）的鼓式制动器千斤顶组件（100）。 蜘蛛构件（14）设置有锚销接收孔（39），锚定销可拆卸地被容纳在该孔中。 锚销接收孔在其内侧端设置有第一沉孔（114），在其外侧设有第二沉孔（118）。 锚销设置有两个环形槽（122和124），其中容纳有第一和第二卡环（128和130）。 当卡环径向膨胀时，第一沉孔的直径（116）小于第一卡环的外径，以便从锚销中的第一凹槽中移除。
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公开(公告)号：US3961215A
公开(公告)日：1976-06-01
申请号：US546375
申请日：1975-02-03
申请人： Thomas A. Gee , Gerald L. Jacobs , Gunnar Baltare
发明人： Thomas A. Gee , Gerald L. Jacobs , Gunnar Baltare
摘要： A rotor is provided for use in a wheel speed sensor assembly for sensing angular velocity of a wheel about a wheel support. The rotor is adapted to be mounted to a wheel for rotation therewith about an axis of rotation. The rotor includes a wall portion which extends in an axial direction coaxially about the axis of rotation and terminates in an annular edge portion. The rotor face has ripples or undulations formed therein which define an annular array of lands and recesses for providing wheel speed information to a sensor during wheel rotation. Also, the undulations provide a rotor face structure exhibiting a high degree of stiffness to resist deflection by forces applied to the rotor face. The wall portion also serves as an oil slinger to route oil or grease derived from a wheel hub or the like away from proximately located brake shoes. The rotor may be mounted to a wheel, such as to the brake drum mounting flange, by means of an annular flange which extends radially outward from the wall portion.
摘要翻译： 提供转子用于车轮速度传感器组件，以用于感测围绕车轮支撑件的车轮的角速度。 转子适于安装到车轮上，以绕其旋转轴线旋转。 转子包括壁部分，该壁部分沿轴向方向围绕旋转轴线同轴地延伸并且终止于环形边缘部分。 转子表面具有形成在其中的波纹或起伏，其限定了用于在车轮旋转期间向传感器提供车轮速度信息的平台和凹槽的环形阵列。 此外，起伏提供了表现出高刚度的转子面结构，以抵抗施加到转子面上的力的偏转。 壁部分还用作抛油环，用于将来自轮毂等的油或油脂远离近似的制动蹄路。 转子可以通过从壁部分径向向外延伸的环形凸缘安装到车轮，例如制动鼓安装法兰上。
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公开(公告)号：US4200174A
公开(公告)日：1980-04-29
申请号：US912271
申请日：1978-06-05
申请人： Dennis A. Borugian , Gunnar Baltare
发明人： Dennis A. Borugian , Gunnar Baltare
CPC分类号： F16D51/22 , F16D65/09 , F16D65/22 , F16D2051/003 , F16D2125/30 , F16D2125/56
摘要： A brake assembly for a vehicle includes a stamped spider member, an air chamber mounting bracket attached to one end of the stamped spider member, a cam shaft supported in the air chamber mounting bracket having an S-cam member affixed to one end thereof, cam spacer selectively locatable on the cam shaft for adjusting the relative position of the S-cam and the spider member, and an anchor pin supported on the spider member opposite from the air chamber mounting bracket with the anchor pin being supported in a cantilevered fashion at one end thereof by the spider member. A pair of brake shoes are provided having an anchor pin end engaging the anchor pin and an S-cam end engaging the S-cam member. Rotation of the S-cam effects pivotal movement of the braking shoes about the anchor pin to brake a vehicle associated therewith. An anchor pin spacer is selectively locatable on the anchor pin to selectively adjust the relative position of the brake shoes and the spider member. A return spring interconnect the S-cam ends of the brake shoes. A shoe retaining spring is connected to the web of each of the brake shoes adjacent to the anchor pin end thereof and extends around the anchor pin for biasing the anchor pin end of each of the brake shoes toward the other through the anchor pin. The shoe retaining spring is spaced inwardly in a radial direction from the shoetable of the brake shoes to shield the shoe retaining spring from the heat generated when the vehicle is braked.
摘要翻译： 一种用于车辆的制动器组件包括冲压的蜘蛛构件，附接到冲压的蜘蛛构件的一端的气室安装支架，支撑在气室安装支架中的凸轮轴，其具有固定到其一端的凸轮构件，凸轮 可选择地定位在凸轮轴上的间隔件，用于调节S形凸轮和星形构件的相对位置，以及支撑在与空气室安装支架相对的座架构件上的锚栓，其中锚销以悬臂方式支撑在一个 通过蜘蛛构件结束。 一对制动蹄具有与销钉接合的锚定销端和与S形凸轮构件啮合的S形凸轮端。 S型凸轮的旋转可以使制动踏板围绕锚定销枢转运动，以制动与之相关联的车辆。 锚钉间隔件可选择性地定位在锚固销上，以选择性地调节制动蹄和桅杆构件的相对位置。 复位弹簧将制动蹄的S凸轮端连接起来。 每个制动蹄的腹板连接在其固定销端上并且围绕该定位销延伸，以将每个制动蹄的锚定销端部通过锚定销向另一个施力。 鞋保持弹簧在径向方向上从制动蹄的内侧向内隔开，以将鞋保持弹簧与车辆制动时产生的热量进行屏蔽。
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公开(公告)号：USD253392S
公开(公告)日：1979-11-13
申请号：US842635
申请日：1977-10-17
申请人： Gunnar Baltare
设计人： Gunnar Baltare
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公开(公告)号：US4552254A
公开(公告)日：1985-11-12
申请号：US506926
申请日：1983-06-22
申请人： Gunnar Baltare
发明人： Gunnar Baltare
CPC分类号： F16D51/20 , F16D65/09 , F16D65/22 , F16D2051/003 , F16D2125/30 , F16D2125/56
摘要： An improved spider assembly (46) for expanding shoe drum brakes (10) of the type utilizing cantilever mounted anchor pin members (18) is provided. The anchor pin includes a pivot surface portion (62) and a slightly enlarged headed portion (66) extending from the outboard side of the spider member (14). A specially configured washer (80) is slidably received upon the pivot surface portion of the anchor pin and is of a sufficient outer diameter (82) to axially retain the brake shoe webs (26) upon the anchor pin. The washer (80) is provided with a radially extending portion (94) and an axially extending portion (84) extending from the outer periphery of the radially extending portion at a diameter (86) greater than the outer diameter (88) of the anchor pin. The difference between the axial length (70) of the pivot surface portion and the axial width (72) of the brake shoe web is greater than the axial thickness (96) of the radially extending portion of the washer but less than the total axial length (98) of the axially extending portion (94) and the radially extending portion (84) of the washer thereby assuring that the brake shoe can not be assembled to the anchor pin unless the washer 80 is properly positioned thereon.
摘要翻译： 提供了一种用于扩展使用悬臂安装的定位销构件（18）的类型的改进的用于扩大制动鼓制动器（10）的座架组件（46）。 锚销包括枢转表面部分（62）和从蜘蛛构件（14）的外侧延伸的稍微扩大的头部部分（66）。 特殊构造的垫圈（80）可滑动地容纳在锚定销的枢转表面部分上并且具有足够的外径（82）以将制动靴腹板（26）轴向保持在锚定销上。 垫圈（80）设置有径向延伸部分（94）和轴向延伸部分（84），该轴向延伸部分（84）从径向延伸部分的外周延伸，直径（86）大于锚固件的外径（88） 销。 枢轴表面部分的轴向长度（70）与制动蹄片的轴向宽度（72）之间的差异大于垫圈的径向延伸部分的轴向厚度（96），但小于总轴向长度 （94）的径向延伸部分（98）和垫圈的径向延伸部分（84），从而确保制动瓦不能组装到锚定销上，除非垫圈80适当地定位在其上。
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公开(公告)号：USRE30522E
公开(公告)日：1981-02-17
申请号：US806207
申请日：1977-06-13
申请人： Thomas A. Gee , Gerald L. Jacobs , Gunnar Baltare
发明人： Thomas A. Gee , Gerald L. Jacobs , Gunnar Baltare
摘要： A rotor is provided for use in a wheel speed sensor assembly for sensing angular velocity of a wheel about a wheel support. The rotor is adapted to be mounted to a wheel for rotation therewith about an axis of rotation. The rotor includes a wall portion which extends in an axial direction coaxially about the axis of rotation and terminates in an annular edge portion. The rotor face has ripples or undulations formed therein which define an annular array of lands and recesses for providing wheel speed information to a sensor during wheel rotation. Also, the undulations provide a rotor face structure exhibiting a high degree of stiffness to resist deflection by forces applied to the rotor face. The wall portion also serves as an oil slinger to route oil or grease derived from a wheel hub or the like away from proximately located brake shoes. The rotor may be mounted to a wheel, such as to the brake drum mounting flange, by means of an annular flange which extends radially outward from the wall portion.
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