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1. 发明专利

JPS58192603A Rolling device 失效
标题翻译：滚动装置
公开(公告)号：JPS58192603A
公开(公告)日：1983-11-10
申请号：JP7632682
申请日：1982-05-07
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： MIYASAKA KIYOTO , CHIBA ICHIROKU , DAZAI KEIJI , KOIDE SEIJI
IPC分类号： B21B13/00 , B21B1/22 , B21B39/06
CPC分类号： B21B1/22 , B21B1/222
摘要： PURPOSE:To economize driving power consumption and to improve the shape of a strip by winding the strip, which is passed between a large diameter roll and a small diameter roll, round the large diameter roll at a required winding angle by using a means, etc. utilizing fluid pressure. CONSTITUTION:A small diameter roll 2 is pivoted to a roll journal box 3 freely drivingly and a large diameter roll 4 to a roll journal box 5 freely drivingly. The rods of fluid pressure cylinders 9, 9' are retreated to locate rolls 8, 8' pivoted to arms 10, 10' at the pass line and a strip (s) is passed through the upper part of the roll 8, between the rolls 2 and 4, the upper part of the roll 8' and a deflector roll 15. The roll 8' on the downstream side is turned to the upper part of the roll 4 by the cylinder 9' to wind the strip (s) round the roll 4 at approximately >=180 deg. angle, then the strip is rolled with the rolls 2, 4 at the different circumferential speeds thereof. The shape of the strip (s) is flattened by the above-mentioned method without decreasing tension.
摘要翻译：目的：为了节约驱动功率消耗，并通过卷绕大直径卷筒和小直径卷筒之间的条带，通过使用一种装置等将所需的卷绕角度卷绕在大直径卷筒上，从而改善条带的形状利用流体压力。构成：小直径卷筒2可自由地自由地转动到辊轴颈箱3上，并将大直径的卷筒4自由地转动到卷筒纸箱5上。流体压力缸9,9'的杆被退回以将辊8,8'定位成在通过线处枢转到臂10,10'，并且一条或多条带通过辊8的上部，辊之间辊8'的上部和偏转辊15的下游侧的辊8'通过气缸9'转动到辊4的上部，以将钢带卷绕在辊4上。辊4在大约> = 180度。然后以不同的圆周速度用辊2,4轧制带材。通过上述方法使带材的形状变薄，而不会降低张力。

2. 发明专利

JPS5747515A Rearranging apparatus for roll 失效
标题翻译：后轮装置
公开(公告)号：JPS5747515A
公开(公告)日：1982-03-18
申请号：JP12140380
申请日：1980-09-02
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , HIRATA YASUMASA
IPC分类号： B21B31/10
摘要： PURPOSE: To make a rearranging work for rolls of a rolling mill possible to practice without cutting off a strip under such a condition as a rolled strip is being threaded through the rolling mill, by installing a rail for use of a rearranging work for rolls, in a rotor or a housing of a two-stage rolling mill provided with a strip wrapper.
CONSTITUTION: The titled rearranging apparatus for rolls is constituted of following members; upper and lower roll chocks 2, 3; upper and lower rolls 4, 5; a strip wrapper; rearranging rails 22, 23, 25, 26 separately installed in each of upper and lower parts of a housing 1 on the driving side D and a lower part of the housing 1 on the working side W. The said strip wrapper is provided with two ring shape rotors 11 parallel to the rolling line and rotatable inside the housing 1; a roll 14 is arranged between opposite two rotors 11; and two couples of rails 28, 29 respectively aligned with said upper and lower rails 22, 23, 25, 26 are arranged.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了在轧制机的辊子上进行重新布置工作，可以在轧制带材穿过轧机的情况下在不切断条带的情况下进行切割，通过安装用于辊的重新布置工作的轨道，在具有带状包装物的两级轧机的转子或壳体中。规定：滚筒的标题重排装置由以下部件构成; 上下滚动轴承座2，3; 上下辊4,5; 条包装重新排列分别安装在驱动侧D上的壳体1的上部和下部的每个中的轨道22,23,25,26以及在工作侧W上的壳体1的下部。所述带状包装件设置有两个环平行于轧制线并且能够在壳体1内旋转的形状转子11; 辊14布置在相对的两个转子11之间; 并且布置有分别与所述上轨道22和下轨道25,26对准的两对导轨28,29。

3. 发明专利

JPS5739007A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS5739007A
公开(公告)日：1982-03-04
申请号：JP11559780
申请日：1980-08-22
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , MIYASAKA KIYOTO
IPC分类号： B21B13/14 , B21B29/00 , B21B37/38
CPC分类号： B21B37/38
摘要： PURPOSE:To widen the optionality of the sheet shape control, and to obtain a product in good quality, by making the length of effective surfaces of upper and lower backup rolls shorter than the length of effective surface of an intermediate roll and a work roll, and by permitting upper and lower bending devices to work independently of each other. CONSTITUTION:The length l1 of the effective surface of an upper backup roll 5 is made different from the length l2 of effective surface of a lower backup roll 7; the effective surface length l1 is made shorter than the length of effective surface of an upper work roll 1, and the effective surface length l2 is made shorter than the length of effective surface of a lower work roll 3. The diameter of the upper work roll 1 is made small; an intermediate roll, whose effective surface length is longer than that of the upper backup roll 5, is arranged between the upper work roll 1 and the upper backup roll 5. Upper and lower increase benders 13, 14 and upper and lower decrease benders 15, 16 are respectively permitted to work independently of each other of upper and lower devices, or to work simultaneously, by switching changeover valves 23a, 23b. By the present constitution, the cross sectional shape of a rolled metallic strip is controlled to a good condition.
摘要翻译：目的：为了扩大片材形状控制的可选性，通过使上下支承辊的有效面的长度比中间辊和工作辊的有效面的长度短，得到质量好的产品，并且允许上下弯曲装置彼此独立地工作。构成：上支承辊5的有效面的长度l1与下支承辊7的有效面的长度l2不同; 有效表面长度l1比上工作辊1的有效表面的长度短，有效表面长度l2比下工作辊3的有效表面的长度短。上工作辊的直径 1小; 在上部工作辊1和上部支承辊5之间设置有有效表面长度大于上部支承辊5的中间辊。上部和下部增加弯曲器13,14以及上部和下部减少弯曲器15， 16分别被允许通过切换换向阀23a，23b而独立于上下装置彼此工作或同时工作。通过本构成，将轧制的金属带的横截面形状控制在良好的状态。

4. 发明专利

JPS5747512A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS5747512A
公开(公告)日：1982-03-18
申请号：JP12140180
申请日：1980-09-02
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , MIYASAKA KIYOTO
IPC分类号： B21B13/14 , B21B27/05 , B21B29/00 , B21B37/34
CPC分类号： B21B37/34
摘要： PURPOSE:To manufacture a metallic strip with a good cross sectional shape, by providing upper and lower crown-variable rolls with an annular groove in respectively different length, by making the working pressure variable, and by making the surface shape of upper and lower work rolls controllable. CONSTITUTION:A working oil is supplied to either one of annular grooves 54, 55 of crown-variable rolls' main bodies 52, 53, in order to press an upper crown-variable roll 48 or a lower crown-variable roll 49; hereby, a crown is given to the crown- variable roll. When a crown is thus given to either the roll 48 or the roll 49, the upper work roll 1 or the lower work roll 3, both are contacting with the crown- variable roll, is bent and a metallic strip S is thereby rolled in to an optimum cross sectional shape. In case of rolling a metallic strip of a wide breadth, the roll 49 having a long annular groove is employed; and for a metallic strip S of a short breadth, the roll 48 having a short annular groove is employed; hereby, the metallic strip S is rolled into a good cross sectional shape.
摘要翻译：目的：为了制造具有良好横截面形状的金属带，通过提供具有不同长度的环形槽的上下冠状可变辊，通过使工作压力可变，并且通过使上下工作的表面形状辊可控。构成：将工作油供应到冠状可变辊主体52,53的环形槽54,55中的任一个中，以便按压上冠可变辊48或下冠可变辊49; 因此，冠状物被赋予冠状辊。因此，当向上述辊48或辊49赋予冠时，上部工作辊1或下部工作辊3两者都与冠状可变辊接触时被弯曲，从而将金属带S卷入最佳横截面形状。在轧制宽幅金属条的情况下，采用具有长环形槽的辊49; 并且对于宽度较小的金属带S，采用具有短环形槽的辊48; 因此，金属带S被卷成良好的横截面形状。

5. 发明专利

JPS5739010A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS5739010A
公开(公告)日：1982-03-04
申请号：JP11560080
申请日：1980-08-22
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , MIYASAKA KIYOTO
IPC分类号： B21B13/14 , B21B29/00 , B21B37/38
CPC分类号： B21B37/38
摘要： PURPOSE:To widen the optionality of the shape control, and to manufacture products in a good quality, by making the effective surface length of an upper backup roll different from that of a lower backup roll, by making these effective surface lengths shorter than that of a work roll, and by permitting upper and lower benders to work independently of each other. CONSTITUTION:The effective surface length l1 of an upper backup roll 5 is made different from the effective surface length l2 of a lower backup roll 7; the effective surface length l1 is made shorter than the effective surface length of an upper work roll 1, and the effective surface length l2 is made shorter than the effective surface length of a lower work roll 3. The upper and lower increase benders 13, 14 and the upper and lower decrease benders 15, 16 are driven to work independently of each other of upper and lower ones or to work simultaneously, by switching the changeover valves 23a, 23b. According to the present constitution, a bending load is easily given to the journals of upper and lower work rolls 1, 3. Moreover, a vertically asymmetrical load can be given to a rolled metallic strip, so that the cross sectional shape of the metallic strip is controlled to a good condition.
摘要翻译：目的：为了扩大形状控制的可选性，并通过使上支撑辊的有效表面长度与下支撑辊的有效表面长度相比，通过使这些有效的表面长度短于工作辊，并允许上下弯曲机彼此独立工作。构成：使上支承辊5的有效表面长度l1与下支承辊7的有效表面长度l2不同; 使有效表面长度l1比上部工作辊1的有效表面长度短，并且有效表面长度l2比下部工作辊3的有效表面长度短。上部和下部增加弯曲器13,14 并且通过切换切换阀23a，23b，上下减少弯曲器15,16被驱动以独立于上下彼此工作或同时工作。根据本构造，能够容易地对上下工作辊1,3的轴颈施加弯曲载荷。此外，可以对轧制的金属带施加垂直不对称的载荷，使得金属带的横截面形状被控制到良好的状态。

6. 发明专利

JPS58192604A Rolling device 失效
标题翻译：滚动装置
公开(公告)号：JPS58192604A
公开(公告)日：1983-11-10
申请号：JP7632782
申请日：1982-05-07
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： MIYASAKA KIYOTO , CHIBA ICHIROKU , DAZAI KEIJI
IPC分类号： B21B1/22 , B21B13/00
CPC分类号： B21B1/22 , B21B1/222
摘要： PURPOSE:To economize driving power consumption and to control easily the shape of a strip by winding a strip passed between an intermediate roll and a small diameter roll on the small diameter roll and a backup roll at a required angle by using fluid pressure means, etc. CONSTITUTION:A small diameter roll 2, a large diameter roll 4, an intermediate roll 6 and a backup roll 8 are pivoted respectively to journal boxes 3, 5, 7, 9. The rods of fluid pressure cylinders 10, 10' are retreated to locate the rolls 12, 12' pivoted to arms 11, 11' to a pass line. A strip S is passed in the upper part of the roll 12, between the rolls 2, 6, the upper part of the roll 12' and a deflector roll 19. The roll 12' on the downstream side is turned to the upper part of the roll 8 by the cylinder 10' to wind the strip S round the roll 2 and the strip is rolled with the rolls 2, 4 at the different circumferential speeds thereof. The distribution of tension is made uniform and the shape of the strip S is controlled easily by the above-mentioned mechanism.
摘要翻译：目的：为了节省驱动功率消耗，并通过使用流体压力装置等将所需的角度上的中径辊和小直径辊之间的条带卷绕在小直径辊和支承辊上，从而容易地控制带状的形状构成：小直径辊2，大直径辊4，中间辊6和支承辊8分别枢转到轴颈箱3,5,7,9。流体压力缸10,10'的杆被退回以使辊12,12'枢转到臂11,11'到通过线。带材S在辊12的上部，辊2,6之间，辊12'的上部和偏转辊19之间通过。下游侧的辊12'转动到滚筒8由圆筒10'将卷材S卷绕在卷2上，并且条带以辊2,4不同的圆周速度滚动。使张力的分布均匀，并且通过上述机构容易地控制条带S的形状。

7. 发明专利

JPS5739008A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS5739008A
公开(公告)日：1982-03-04
申请号：JP11559880
申请日：1980-08-22
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , MIYASAKA KIYOTO
IPC分类号： B21B13/14 , B21B27/05 , B21B29/00 , B21B31/20 , B21B37/34
CPC分类号： B21B37/34 , B21B27/05 , B21B29/00 , B21B31/203
摘要： PURPOSE:To widen the optionality of the sheet shape control, and to obtain products in good quality, by changing the length of a variable crown part of upper and lower variable crown rolls and the length of an annular groove, and by permitting upper and lower bending devices to work independently of each other. CONSTITUTION:The axial length l1 of an annular groove 54 provided in an upper variable crown roll 48 and the length l2 of an annular groove 55 of an invariable crown roll 49 are arranged so as to satisfy a relation l1
摘要翻译：目的：为了扩大片材形状控制的可选性，通过改变上，下可变冠辊的可变凸缘部分的长度和环形槽的长度，并通过允许上，下弯曲装置彼此独立工作。构成：设置在上可变冠辊48中的环形槽54的轴向长度l1和不变冠辊49的环形槽55的长度l2被布置成满足关系l1

8. 发明专利

JPS54150358A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS54150358A
公开(公告)日：1979-11-26
申请号：JP5977978
申请日：1978-05-19
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , NAGASAWA TETSUO
IPC分类号： B21B31/08 , B21B31/20 , B21B31/24 , B21B31/32
摘要： PURPOSE: To facilitate the rearrangement of the roll, by retracting the hydraulic reducing cylinder or the pressure blocking unit outside of the mill housing, through the rotation of the rotary shaft.
CONSTITUTION: When rearranging the roll, the high pressure oil held in the clearance A is returned; hereby, the piston 14 goes down, and a clearance is formed between the piston 14 and the screw 2. Under this condition, the torque actuator 20 is driven for retracting the lower support beam 17 together with the hydraulic reducing cylinder 16 out of the window of the mill housing. By utilizing the cleararnce formed between the screw 2 and the upper backup roll chock 4, the rearrangement of the roll can be easily carried out. After the roll is rearranged, and the lower support beam 17 is returned to the position for th rolling condition, the hydraulic reducing cylinder 16 can be installed on the upper backup roll chock 4 by only actuating the screw 2.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过旋转轴的旋转，通过将液压减速缸或压力阻挡单元缩回到铣床壳体外部，便于重新布置。构成：重新排列卷筒时，保持在间隙A内的高压油返回; 因此，活塞14下降，并且在活塞14和螺杆2之间形成间隙。在这种情况下，驱动扭矩致动器20，以将下支撑梁17与液压减缸筒16一起从窗外撤回的磨房。通过利用形成在螺钉2和上支承辊轴承座4之间的透明度，可以容易地进行辊的重新布置。在重新布置辊之后，下支撑梁17返回到滚动状态的位置，通过仅驱动螺钉2，可以将液压减压缸16安装在上支承辊轴承座4上。

9. 发明专利

JPS6114005A Continuous rolling mill 失效
标题翻译：连续轧制机
公开(公告)号：JPS6114005A
公开(公告)日：1986-01-22
申请号：JP11729285
申请日：1985-05-30
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： NOMURA SUSUMU , MIKAMI MASAO , SHIOZAKI HIROYUKI , CHIBA ICHIROKU
IPC分类号： B21B1/28 , B21B1/22 , B21B37/52
CPC分类号： B21B37/52 , B21B1/28 , B21B2275/04
摘要： PURPOSE:To reduce the size of a continuous rolling mill disposed continuously with plural rolling mills and to permit easy rolling by providing a different- speed rolling mill to the final stand of said continuous rolling mill and enabling rolling satisfying required draft under a low rolling force. CONSTITUTION:The 1st stand of the continuous rolling mill is constant velocity rolling of an ordinary type and the final 2nd stand is constituted of the different velocity rolling mill of which the ratio between the sheet thickness on the inlet side of the rolling mill and the sheet thickness on the outlet side thereof is approximately equal to the peripheral velocity ratio of upper and lower work rolls 1, 2 and which rolls the material in a manner as to make the forward tension larger than the backward tension. The required draft is thus taken under the low rolling force with the different velocity rolling mill and the stable rolling is made possible.
摘要翻译：目的：为了减少与多台轧机连续轧制的连续轧机的尺寸，并允许通过在所述连续轧机的最终机架上设置不同速度的轧机，并且能够在低轧制力下满足所需牵伸力的轧制。构成：连续轧机的第一台是普通型的等速轧制，最终的第二台由不同速度的轧机组成，其中轧机入口侧的板厚与板的厚度之比其出口侧的厚度大致等于上下工作辊1,2的圆周速度比，并且以使向前张力大于后向张力的方式滚动材料。因此，用不同速度的轧机在低轧制力下进行所需的牵伸，并且可以进行稳定的轧制。

10. 发明专利

JPS5739009A Rolling mill 失效
标题翻译：轧机
公开(公告)号：JPS5739009A
公开(公告)日：1982-03-04
申请号：JP11559980
申请日：1980-08-22
申请人： Ishikawajima Harima Heavy Ind Co Ltd
发明人： CHIBA ICHIROKU , MIYASAKA KIYOTO
IPC分类号： B21B13/14 , B21B27/05 , B21B29/00 , B21B31/20 , B21B37/34
CPC分类号： B21B29/00 , B21B27/05 , B21B31/203 , B21B37/34
摘要： PURPOSE:To widen the optionality of the sheet shape control, and to obtain products in a good quality, by making the length of the effective surface of a backup roll and the length of an annular groove of a crown roll, shorter than the length of the effective surface of a work roll, and by permitting upper and lower bending devices to work independently of each other. CONSTITUTION:The axial length l1 of an annular groove 51 of a variable crown roll 48 and the length l2 of the effective surface of a lower backup roll 7, are both made shorter than the length of the effective surface of upper and lower work rolls 1, 3. The size of a crown to be given to the variable crown roll 48 is adjusted by changing the pressure of working fluid in the annular groove 51, by switching a changeover valve 55 or by the pressure regulating action of a pressure regulating valve 54. The upper and lower increase bending devices 13, 14 and upper and lower decrease bending devices 15, 16 are driven by switching the changeover valves 23a, 23b so as to work independently of each other of upper and lower devices or to work simultaneously. By the present constitution, the cross sectional shape of a rolled metallic strip is controlled to a good condition.
摘要翻译：目的：为了扩大片材形状控制的可选性，通过使支承辊的有效表面的长度和冠辊的环形槽的长度短于长度，工作辊的有效表面，并允许上部和下部弯曲装置彼此独立地工作。构成：可变冠辊48的环形槽51的轴向长度l1和下支承辊7的有效表面的长度l2都比上下工作辊1的有效表面的长度短通过改变环形槽51中的工作流体的压力，通过切换切换阀55或通过压力调节阀54的压力调节作用来调整赋予可变凸轮辊48的表冠的尺寸通过切换切换阀23a，23b来驱动上下弯曲装置13,14以及上下弯曲装置15,16，以便上下装置彼此独立地工作或同时工作。通过本构成，将轧制的金属带的横截面形状控制在良好的状态。

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