公开(公告)号：US20120160425A1

公开(公告)日：2012-06-28

申请号：US13334178

申请日：2011-12-22

申请人： Tullio GONZAGA ,  Silvano Santi

发明人： Tullio GONZAGA ,  Silvano Santi

IPC分类号： B60C25/138 ,  B60C25/125

CPC分类号： B60C25/138 ,  B60C25/0593 ,  Y10T29/49822

摘要： The present invention relates to a demounting device comprising a support member translatable along a movement axis (y-y), drive means for the support member, a tool-holder arm (3) borne by the support member (2), an abutment element (4) and a hook-like extraction member (5) both supported by the tool-holder arm (3), the abutment element (4) having a substantially flat work surface (4a), whereas the hook-like extraction member (5) is suitable for being moved in a substantially transverse direction with respect to the rotation axis (x-x) of a rim (W).

摘要翻译： 本发明涉及一种拆卸装置，其包括可沿运动轴线（yy）平移的支撑部件，用于支撑部件的驱动装置，由支撑部件（2）承载的工具支架臂（3），邻接元件（4） ）和由工具架臂（3）支撑的钩状抽出构件（5），所述邻接元件（4）具有基本上平坦的工作表面（4a），而钩状抽出构件（5）是 适于相对于轮辋（W）的旋转轴线（xx）在大体上横向上移动。

公开(公告)号：US5415218A

公开(公告)日：1995-05-16

申请号：US147581

申请日：1993-11-05

申请人： Shinichiro Shibazaki

发明人： Shinichiro Shibazaki

IPC分类号： B60C25/125 ,  B60C25/128 ,  B60C25/132

CPC分类号： B60C25/0524

摘要： A device for removing a rubber tire from a metal wheel is capable of efficiently removing the tire from the wheel without damaging the tire. The device includes a working table for positioning the wheel fitted with the tire, and a press mechanism arranged above the working table for vertical movement relative to the working table. The press mechanism has a press disc having a sectionally truncated conical tapered hole with a plurality of rim depressing projections extending in an axial direction and arranged at given intervals in the circumferential direction on the inner periphery thereof, and means for vertically moving the press disc.

摘要翻译： 用于从金属轮移除橡胶轮胎的装置能够有效地从车轮上移除轮胎而不会损坏轮胎。 该装置包括用于定位装配有轮胎的车轮的工作台，以及布置在工作台上方的用于相对于工作台垂直移动的压力机构。 按压机构具有：具有截面圆锥形锥孔的压盘，具有沿轴向延伸的多个轮辋下压突起，并且在周向上以规定的间隔设置在其圆周方向上，以及用于使压盘垂直移动的装置。

公开(公告)号：US4610287A

公开(公告)日：1986-09-09

申请号：US758168

申请日：1985-07-23

申请人： Heinz-Dieter Rach ,  Udo Frerichs ,  Hans-Ulrich Klose ,  Carsten Boltze

发明人： Heinz-Dieter Rach ,  Udo Frerichs ,  Hans-Ulrich Klose ,  Carsten Boltze

IPC分类号： B60C25/02 ,  B60C25/125 ,  B60C25/132 ,  B60C25/06

CPC分类号： B60C25/02 ,  B60C25/132

摘要： A method and apparatus for demounting a pneumatic vehicle tire, the beads of which, in the mounted state, are disposed on the radially inner periphery of a wheel rim having a deep mounting bed and, laterally outwardly therefrom, rim flanges which extend essentially radially inwardly. First, a portion of a given tire bead is forced into the deep mounting bed, and subsequently the oppositely located portion of the same tire bead is lifted over the rim flange.

摘要翻译： 一种用于拆卸气动车辆轮胎的方法和装置，其安装状态的胎圈设置在具有深的安装床的轮辋的径向内周边上，并且从其横向向外设置有边缘凸缘，其基本上径向向内延伸 。 首先，给定的轮胎胎圈的一部分被迫进入深的安装床，并且随后相同的轮胎胎圈的相对定位的部分被提升到轮缘凸缘上。

公开(公告)号：US4293020A

公开(公告)日：1981-10-06

申请号：US940831

申请日：1978-09-07

申请人： Charles G. Leeper ,  John F. Wood

发明人： Charles G. Leeper ,  John F. Wood

IPC分类号： B60B30/06 ,  B60C25/02 ,  B60C25/125 ,  B60C25/06

CPC分类号： B60C25/025

摘要： A tire changer including a base having a lower extremity to support the base on an underlying surface, a tabletop having wheel grippers, a pivot mounting the tabletop on the base for pivotal movement about a generally horizontal axis between a generally horizontal, tire changing position and a generally vertical, wheel loading and unloading position whereat the wheel gripper is in sufficiently close proximity to the underlying surface supporting the base so as to be engageable with and securable to an upright wheel and tire on an underlying surface, a motor for selectively pivoting the tabletop between the two positions thereof, a bead loosening device connected to the base and defining a tire and wheel receiving space for receipt of an upright tire and wheel, the bead loosening device including at least one bead loosening shoe generally horizontally movable across the space in a direction generally transverse to the horizontal axis.

摘要翻译： 一种轮胎拆装器，包括具有下端的底座以支撑底座的底座，具有轮夹持器的台面，枢轴，将台面安装在基座上，用于围绕基本水平的轮胎更换位置和 一个大致垂直的车轮装载和卸载位置，在这个位置上，车轮抓持器足够靠近支撑底座的下面的表面，以便与下一个表面上的直立轮和轮胎接合并固定在一起，用于选择性地枢转 在其两个位置之间的桌面，连接到基座并且限定轮胎的胎圈松动装置和用于接收直立轮胎和车轮的轮胎容纳空间，胎圈松动装置包括至少一个胎圈松动鞋， 通常横向于水平轴线的方向。

公开(公告)号：US4050144A

公开(公告)日：1977-09-27

申请号：US716342

申请日：1976-08-20

申请人： Guy de Massacre

发明人： Guy de Massacre

IPC分类号： B60C25/00 ,  B60C25/01 ,  B60C25/125

CPC分类号： B60C25/00 ,  Y10T29/49824 ,  Y10T29/53657

摘要： An apparatus for removing puncture-resistant tubes from tires includes two symmetrical squeezing plates, a jack located between these two plates, in a plane parallel to the lengthwise direction thereof and a base plate disposed transversely with respect to the squeezing plates, which base plate furnishes support for the squeezing plates and for a tire which is to have its associated puncture-resistant tube removed. An accommodation for the tire whose tube is to be removed, is delimited by the aforesaid squeezing plates, jack and base plate. A method of removing puncture-resistant tubes involves subjecting a tire containing a puncture-resistant tube simultaneously to a lateral squeezing action on two diametrically opposite zones thereof in a given plane, and to a first thrusting action on a zone thereof in a plane, perpendicular to the given plane, and then to a thrusting action on a zone opposite to the zone which was subjected to the first thrusting action.

摘要翻译： 用于从轮胎中去除穿刺管的装置包括两个对称的挤压板，位于这两个板之间的千斤顶，其平行于其纵向的平面和相对于挤压板横向设置的底板，该底板配备 支撑挤压板和用于去除其相关的穿刺管的轮胎。 用于拆卸管子的轮胎的容纳物由上述挤压板，千斤顶和底板限定。 一种消除穿刺性管的方法包括在给定的平面中对包含耐穿刺管的轮胎进行同时的两个直径相对的区域的侧向挤压作用，并且在垂直于平面的平面上的区域上进行第一推压作用 然后到与经受第一推动作用的区域相对的区域上的推进作用。

公开(公告)号：US3885292A

公开(公告)日：1975-05-27

申请号：US48252074

申请日：1974-06-24

申请人： AL JON INC

发明人： SHARP ALLEN B ,  HULL RICHARD A

IPC分类号： B60C25/125 ,  B26D1/00 ,  B23P19/02

CPC分类号： B26D3/005 ,  Y10T29/49538 ,  Y10T29/49755 ,  Y10T29/49821 ,  Y10T29/5148 ,  Y10T29/5176

摘要： An improved apparatus and method for cutting wheel mounted tires so as to facilitate removal of the tires from the wheels of junked vehicles, such as automobiles, trucks and the like, is disclosed. The apparatus includes a pair of parallel, fixed blade members that are separated to form a slot and a movable blade member that is pivotally connected with the fixed blade members and that rotates about an axis of rotation. The movable blade member is guided and supported in the slot between the two fixed blade members during movement of the movable blade member toward and away from the fixed blade members. The cutting or shearing surfaces of the blade members are arranged so that the tire is urged toward the axis of rotation as the movable blade member is moved toward the fixed blade members. A spring-biased grip is mounted on the blade members to grip the tire so as to permit a cut tire to be separated from the wheel on which it had been mounted by moving the wheel with respect to the apparatus.

摘要翻译： 公开了一种用于切割轮式轮胎的改进的装置和方法，以便于轮胎从诸如汽车，卡车等的叉车的车轮移除。 该装置包括一对平行的固定叶片构件，其分开形成狭槽，和可动叶片构件，该叶片构件与固定叶片构件枢转地连接并围绕旋转轴线旋转。 可移动刀片构件在可动刀片构件朝向和远离固定刀片构件移动期间被引导和支撑在两个固定刀片构件之间的狭槽中。 叶片构件的切割或剪切表面被布置成使得当可动刀片构件朝向固定刀片构件移动时，轮胎被推向旋转轴线。 弹簧偏置的把手被安装在刀片构件上以夹持轮胎，以便通过相对于装置移动车轮来允许切割轮胎与已经安装的车轮分离。

公开(公告)号：US09873298B2

公开(公告)日：2018-01-23

申请号：US15307801

申请日：2015-05-07

申请人： Gino Ferrari ,  Franco Maioli

发明人： Gino Ferrari ,  Franco Maioli

IPC分类号： B60C25/132 ,  B60C25/13 ,  B60C25/05 ,  B60C25/125

CPC分类号： B60C25/13 ,  B60C25/0506 ,  B60C25/0518 ,  B60C25/0548 ,  B60C25/0572 ,  B60C25/125

摘要： A debeading device for tire changing machines includes a swing arm having a hinging end hinged to a base of a tire changing machine and swinging in a swing plane between an active debeading position toward the base and an inactive position away from the base; a debeading tool supported at a free end of the arm, opposite to the hinging end; an actuator for reciprocatingly rotating the arm between the active and inactive positions, which includes an externally screw-threaded member supported by the base and rotatably actuated by a motor and screwingly/unscrewingly engaged in a matingly threaded hollow member associated with the arm.

公开(公告)号：US07426953B2

公开(公告)日：2008-09-23

申请号：US11283231

申请日：2005-11-18

申请人： Terry Baker ,  Dan Barton

发明人： Terry Baker ,  Dan Barton

IPC分类号： B60C25/125

CPC分类号： B60C25/13

摘要： A tire bead breaker for breaking a tire bead between a tire and a rim or wheel to allow for easy removal of the tire from the wheel includes a main chassis, an activator unit, and an actuation arm. In one preferred embodiment, the activator unit is a pneumatic airbag. The activator unit may have a plurality of chambers. In one preferred embodiment, the actuation arm has a transfer section and an engagement section. The transfer section is for transferring movement from the activator unit to the engagement section. The actuation arm is preferably pivotably attached to the main chassis.

摘要翻译： 一种用于破坏轮胎和轮辋或轮子之间的轮胎胎圈的轮胎胎圈破碎机，以便容易地从车轮上取下轮胎，包括主底盘，活动器单元和致动臂。 在一个优选实施例中，启动器单元是气动气囊。 活化器单元可以具有多个室。 在一个优选实施例中，致动臂具有传送部分和接合部分。 转印部分用于将活动单元的运动转移到接合部分。 致动臂优选地可枢转地附接到主底盘。

公开(公告)号：US20080017324A1

公开(公告)日：2008-01-24

申请号：US11826310

申请日：2007-07-13

申请人： Maurizio Bonacini

发明人： Maurizio Bonacini

IPC分类号： B60C25/125

CPC分类号： B60C25/13

摘要： The bead breaking unit for tyre changing machines comprises an arm having a first end jointed to the base of a tyre changing machine on a substantially vertical axis and a second end associated to a bead breaking tool.The arm is suitable for oscillating between a home position, wherein the bead breaking tool is placed away from the base, and a working position, wherein the bead breaking tool is placed in contact with a wheel that has to undergo bead breaking resting against at least one side pad protruding at least in part from the base.Moreover, the bead breaking unit comprises an adjustment device for adjusting the slant of the resting surface of the pad suitable for defining at least two working configurations.

摘要翻译： 用于轮胎更换机的胎圈断裂单元包括臂，其具有在基本上垂直的轴线处连接到轮胎更换机的基部的第一端和与胎圈断裂工具相关联的第二端。 所述臂适于在其中所述胎圈断裂工具远离所述基座的原位置和工作位置之间摆动，其中所述胎圈破坏工具被放置成与必须经历胎圈破裂的车轮相接触， 一个侧垫至少部分地从基部突出。 此外，胎圈断裂单元包括调节装置，用于调整适于限定至少两个工作构型的垫的搁置表面的倾斜。

公开(公告)号：US06880606B2

公开(公告)日：2005-04-19

申请号：US10353633

申请日：2003-01-29

申请人： Tullio Gonzaga

发明人： Tullio Gonzaga

IPC分类号： B60C25/05 ,  B60C25/125 ,  B60C25/132 ,  B60C25/138

CPC分类号： B60C25/138 ,  B60C25/125 ,  B60C25/132

摘要： A group for assembling, disassembling and bead releasing of a tire (2) onto and from a wheel-rim (3) supported mounted for rotation about an axis and having at least a carriage or slid (4) displaceably mounted on guides (5) extending parallel to the axis of rotation of the wheel-rim (3), an arm or upright (6) extending in a transverse direction with respect to the said axis of rotation and having one end thereof supported by the slide or carriage (4) and its other end provided with a bead releasing tool (7, 8) that can be arranged so as to have its working front or edge (107, 108) facing towards the same side. First driving means (9), designed to cause the arm (6) to rotate about a longitudinal axis (x—x) for positioning the bead releasing disk (7) and the tool (8) with respect to the sides of the tire (2), and second driving means (10), designed to effect the rotation of the said arm (6) about at least one axis (y—y) extending transversely with respect to said longitudinal axis, are also provided, thereby lifting or lowering, upon control, the bead releasing disk (7) and the tool (8) with respect to the displacement of the slide or carriage (4) along the guides (5) for overtaking the wheel-rim (3) or tire (2).

摘要翻译： 一种用于将轮胎（2）组装，拆卸和胎圈释放到轮毂（3）上并从轮缘（3）上组装，并且轮毂（3）被支撑安装成围绕轴线旋转并具有至少一个可移动地安装在导轨（5）上的托架或滑动件（4） 平行于所述轮辋（3）的旋转轴线延伸的臂或直立件（6），所述臂或直立件（6）相对于所述旋转轴线在横向方向上延伸并且其一端由所述滑动件或滑架（4）支撑， 并且其另一端设置有可以布置成使其工作前缘或边缘（107,108）面向同一侧的胎圈释放工具（7,8）。 第一驱动装置（9），设计成使臂（6）围绕纵向轴线（xx）旋转，用于相对于轮胎（2）的侧面定位胎圈释放盘（7）和工具（8） 和第二驱动装置（10），其被设计成围绕围绕所述纵向轴线横向延伸的至少一个轴线（yy）实现所述臂（6）的旋转，从而在控制时提升或降低， 胎圈释放盘（7）和工具（8）相对于滑块或滑架（4）沿着引导件（5）的移动而超过轮缘（3）或轮胎（2）。