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    • 1. 发明专利
    • Apparatus for urging oil film bearing onto and off of roll neck in rolling mill
    • 用于滚动轴承的滚动轴承的滚动装置
    • JP2008254070A
    • 2008-10-23
    • JP2008086938
    • 2008-03-28
    • Morgan Construction Coモーガン コンストラクション カンパニー
    • MARTINS ARMANDO SDOLAN TIMOTHY SOSGOOD PETER N
    • B21B31/07F16C13/02F16C19/38F16C35/067
    • B21B31/074B21B31/07B21B31/08B21B2203/28F16C13/02F16C2322/12Y10T29/53717Y10T29/5383
    • PROBLEM TO BE SOLVED: To provide an improving method of a hydraulic driving device for urging an oil film bearing onto and off of a roll neck. SOLUTION: A hydraulically actuated piston/cylinder unit 50 is mounted on a cylindrical section 56 of a roll neck. The cylindrical neck section is delimited at one end by a circular shoulder 20 on the roll neck 12, and at the opposite end by a circular groove 22 in the roll neck 22. A retaining ring 66 has lock arms pivotally movable into seated positions in the groove 22. The piston/cylinder unit is operable in a first mode in an abutting relationship with the lock arms to urge the bearing 36 onto the roll neck 12, and is operative in a second mode in an abutting relationship with the shoulder 20 to urge the bearing 36 off of the roll neck 12. The piston/cylinder unit and the lock arms having complimentary tapered surfaces arranged to coact in urging the lock arms inwardly into their seated positions in response to the abutment of the piston/cylinder unit with the lock arms. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种液压驱动装置的改进方法,用于将油膜轴承推压到辊颈上或从辊颈上。 解决方案:液压致动的活塞/缸单元50安装在辊颈的圆柱形部分56上。 圆柱形颈部在一端由辊颈12上的圆形肩部20限定,并且在相对端由辊颈22中的圆形槽22限定。保持环66具有可枢转地移动到座椅位置的锁定臂 活塞/气缸单元可以以与锁定臂邻接的关系的第一模式操作,以将轴承36推动到辊颈12上,并且以与肩部20的邻接关系的第二模式操作以推动 轴承36离开辊颈12.活塞/气缸单元和锁定臂具有互补的锥形表面,其布置成响应于活塞/气缸单元与锁的邻接而在锁定臂向内推动到其就位位置 武器。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • Bundling method and system for long product
    • 长产品的组合方法和系统
    • JP2008201481A
    • 2008-09-04
    • JP2008036056
    • 2008-02-18
    • Morgan Construction Coモーガン コンストラクション カンパニー
    • GHOSH PRADIP KMAGGIONI BRUNO
    • B65B13/18B65B27/10B65G57/03
    • B65G57/183B65G2201/0217B65G2201/0276
    • PROBLEM TO BE SOLVED: To provide a bundling method and a system for a long product which can increase the overall production rate of a bundling system. SOLUTION: The system which bundles a long steel product is equipped with a roller stand 10 which delivers the product to a receiving station 12 in a lateral direction. Moreover, a cradle 14 is established away from the receiving station 12 in the lateral direction and arranged by being formed so as to receive the product and to stack up in a bundled shape. A stacked section 16 is located between the receiving station 12 and the cradle 14 and a pre-stacked section 18 is located between the stacked section 16 and the receiving station 12. A conveying system 20 is used to advance the product from the receiving station 12 to the pre-stacked section 18 in the lateral direction, the pre-stacked section 18 is arranged by being formed so as to transfer a sub-bundle to the stacked section 16 by stacking the sub-bundle with the stacked layer of the product beforehand in cooperation with the conveying system 20 and the stacked section 16 acts so as to drop the sub-bundle into the cradle 14. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够提高捆扎系统的整体生产率的长产品的捆扎方法和系统。 解决方案:捆扎长钢产品的系统装备有一个辊架10,其将产品沿横向方向传送到接收站12。 此外,托架14在横向方向上远离接收站12建立,并且通过形成为以接收产品并且以捆扎形式堆叠而布置。 堆叠部分16位于接收站12和托架14之间,并且预堆叠部分18位于堆叠部分16和接收站12之间。输送系统20用于将产品从接收站12推进 在预先堆叠的部分18的横向方向上,预堆叠部分18被布置成通过将子束与产品的堆叠层预先堆叠在一起而将子束传送到堆叠部分16 与传送系统20和堆叠部分16配合起作用,以使子束落入支架14中。(C)2008年,JPO&INPIT
    • 3. 发明专利
    • Oil film bearing for rolling mill
    • 用于轧制机的油膜轴承
    • JP2008188674A
    • 2008-08-21
    • JP2008018930
    • 2008-01-30
    • Morgan Construction Coモーガン コンストラクション カンパニー
    • OSGOOD PETER NMARTINS ARMANDO SWOJTKOWKSKI THOMAS C JRJOHANSON ERIC LDIVIRGILIO RALPH
    • B21B31/07
    • B21B31/074B21B31/08
    • PROBLEM TO BE SOLVED: To provide an oil film bearing assembly for supporting freely rotatably the neck part of the roll of a rolling mill.
      SOLUTION: The neck part of the roll 10 of the rolling mill is supported freely rotatably. The bearing assembly includes a housing comprising a sleeve bearing 36 and a thrust bearing 34. The bearing assembly is held in the axial direction in the neck part of the roll because of interactions of an annular lock assembly 44 with the thrust bearing. The lock assembly is housed in the axial direction in the neck part of the roll, in a mechanical mutual engaged state and freely rotatable state from this engaged state. A first bearing element 66 is supported in the lock assembly, also projected inward from the lock assembly and brought into contact with the surface of the neck part of the roll in a first place. A second bearing element is projected inward from the housing and brought into contact with the outside of the lock assembly in a second place away from the first place in the axial direction.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种油膜轴承组件,其可自由旋转地支撑轧机辊的颈部。

      解决方案:轧机的辊10的颈部可自由旋转地支撑。 轴承组件包括包括套筒轴承36和推力轴承34的壳体。轴承组件由于环形锁定组件44与止推轴承的相互作用而沿轴向保持在辊的颈部中。 锁定组件沿着轴向容纳在辊的颈部中,处于机械相互接合状态并且从该接合状态可自由旋转的状态。 第一轴承元件66被支撑在锁定组件中,并且也从锁定组件向内突出并且首先与辊的颈部部分的表面接触。 第二轴承元件从壳体向内突出并且在轴向方向上离开第一位置的第二位置与锁定组件的外部接触。 版权所有(C)2008,JPO&INPIT