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51. 发明专利

JPH08319177A APPARATUS FOR CUTTING LIGHTWEIGHT CELLULAR CONCRETE 失效
公开(公告)号：JPH08319177A
公开(公告)日：1996-12-03
申请号：JP15218595
申请日：1995-05-25
申请人： NIPPON STEEL CORP , SUMITOMO METAL MINING CO
发明人： IGATA SUETA , YAGI YOSHIKI , OMICHI HIDETAKA
IPC分类号： C04B38/00 , B28B11/14
摘要： PURPOSE: To provide an apparatus for cutting a lightweight cellular concrete capable of reducing a load applied to a push-down arm in lifting and lowering divided supporting plates and further improving the durability of a cam type lifting and lowering mechanism. CONSTITUTION: This apparatus for cutting a lightweight cellular concrete is obtained by installing many lifting and lowering structures 16 having lifting and lowering rods 15 to which each divided supporting plate 17 is attached, a moving carriage 24 movable in the machine longitudinal direction along guide rails 13, a cutting frame unit 27 having a lower frame 27a, attached to the moving carriage 24, having many cutting materials 26 stretched thereon at a prescribed interval and capable of passing through a gap between the lowered divided supporting plates 17 and the lightweight cellular concrete 11 and many cam type lifting and lowering mechanisms 23, arranged between the side of the moving carriage 24 and the side of each lifting and lowering structure 16 and capable of rotating a push-down arm 31 in a prescribed timing and lifting and lowering their own lifting and lowering rods 15. A counter weight structure 50 is installed in each cam type lifting and lowering mechanism 23.

52. 发明专利

JPH08290820A METAL PLATE CARRYING MAGAZINE AND METHOD FOR LATERALLY MOUNTING METAL PLATE USING THE SAME 失效
公开(公告)号：JPH08290820A
公开(公告)日：1996-11-05
申请号：JP12069995
申请日：1995-04-20
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA , SUMI TOMONORI
IPC分类号： B65G57/00 , B65G47/248 , B65G57/28 , C04B40/00
摘要： PURPOSE: To provide a simply structured and easily handled metal plate carrying magazine and a method for laterally mounting a metal plate using this. CONSTITUTION: A metal plate carrying magazine is provided with a cylinder type supporting frame roughly formed true square in its section having a space in at least one side surface, into which each roller 11a of a roller conveyor is inserted, a metal plate mounting member 29 fixed to the cylinder type supporting frame, arranged slightly inclined to the insertion side of the roller 11a and having a space, through which the upper end of the roller 11a is projected from its inner side surface and a metal plate supporting member 30 fixed to the cylinder type supporting frame and arranged orthogonally to one side end part of the metal plate mounting member 29.

53. 发明专利

JPH08127422A INGOT STORING PALLET AND STORING AND CARRYING DEVICE 失效
公开(公告)号：JPH08127422A
公开(公告)日：1996-05-21
申请号：JP26758794
申请日：1994-10-31
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA
IPC分类号： B65G47/61 , F27D3/00
摘要： PURPOSE: To entirely automatically perform the storage and carrying of an ingot with high efficiency by making the ingot insertable and drawable to a pallet having a downward recessed vertical section. CONSTITUTION: A pallet 10 is formed of one block having a downward recessed vertical section, which has a form in which the lower end surface and both end surfaces in the horizontally moving direction of a loader are opened. Locking parts 20a are formed in the whole longitudinal length on mutually opposed positions on the lower end side of the inner wall of the pallet 20, and an engaging hole 20b having an elliptic flat surface form is provided on the upper end part. The pallet 20 can be hung by the loader 3 by protruding a hook 3b having a T-shaped lower end from the lower surface of the loader 3, and rotating the hook 3b 90 deg. around the axial line after inserted to the elliptic engaging hole 20b of the pallet 20.

54. 发明专利

JPH0891505A MULTISTAGE STACKING MULTISTORY WAREHOUSE 失效
公开(公告)号：JPH0891505A
公开(公告)日：1996-04-09
申请号：JP23538494
申请日：1994-09-29
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA
IPC分类号： B65G1/00 , B65G1/04
摘要： PURPOSE: To load baggage onto a motortruck without moving the motortruck by providing a transfer device, wherein a travelable transfer trolley and a travelable slide deck cart are provided, and a shift cart, for moving the transfer device within the range of a frame body by the end part of the frame body, onto a carriage traveling on rails. CONSTITUTION: Baggage W in a baggage yard is placed on a slide deck cart 9 by a baggage gripping device 12 and an elevating device 13. A carriage 5 is moved on a shift base in a truck yard where a motortruck is stopped. A baggage gripping device 12 gripping baggage W is lowered to unload the baggage W onto the motortruck T and then elevated. A transfer trolley 7 is moved onto a slide deck cart 9, whereon baggage W to be unloaded next is placed, to lift the baggage W by the baggage gripping device 12. When the baggage W is unloaded on the given place of the truck T, the baggage gripping device 12 is moved to a given place and also the slide deck cart 9 is moved to provide an unloading space to unload the baggage W.

55. 发明专利

JPH07285780A SUSPENSION DEVICE FOR LONG MATERIAL SUCH AS BILLET 失效
公开(公告)号：JPH07285780A
公开(公告)日：1995-10-31
申请号：JP7597394
申请日：1994-04-14
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA , MATSUMOTO MASATOSHI
IPC分类号： B66C1/42 , B22D29/04 , B66C1/62
摘要： PURPOSE:To perform simultaneous lifting of a plurality of slightly inclining long materials even when there is a slight error in an outside diameter by a method wherein a clamper arranged at a suspension head and grasping the long materials is provided with a pair of clamp arms, and guide blocks are removably mounted on the respective clamp arms. CONSTITUTION:When long materials, such as billets 50, aligned approximately in a vertical state are lifted and conveyed, a suspension head elevatable toward the upper end side of the billet 50 is provided with a clamper 5 to grasp the upper end of the billet 50. The clamper 5 is provided with a pair of clamp arms 7 openable to a posture to nip the peripheral surface of the billet 50. A guide block 9 to guide the upper end part of the billet 50 as it follows in a state to point to the interior of the clamp arm 7 is removably arranged at each of the clamp arms 7. This constitution, even when the billet 50 is slightly inclined, causes rapid insertion of the billet 50 in the clamp arm 7 to effect handling.

56. 发明专利

JPH07277428A SUPPLY AND STORAGE DEVICE OF LENGTHY MATERIAL 失效
公开(公告)号：JPH07277428A
公开(公告)日：1995-10-24
申请号：JP7080394
申请日：1994-04-08
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA , ISHII KAZUYUKI , KURODA AKIYOSHI
IPC分类号： B65G1/16 , B21D43/00 , B21D43/20
摘要： PURPOSE:To easily carry out deposit and delivery handling by setting a plural number of support rows to hold pallets free to connect to and disconnect from them by way of making the vertical direction of the pallets in an inclined position and furnishing a carrier mechanism free to operate to draw and insert the pallets from and into the supports. CONSTITUTION:Position of a rotating fork 6 is inclined so as to be in parallel with inclination of a support 1, and an engagement projection 6d on the lower end of an operation frame 6c is positioned slightly below an auxiliary frame by an electric motor 6e. Thereafter, the engagement projection 6d is made to sink under the auxiliary frame by moving a trolley 3 to the left side. When the operation frame 6c is pulled up by the electric motor 6e, as the engagement projection 6d is caught on the auxiliary frame, a pallet 8 is pulled up to a position of a dashed line. Thereafter, the rotating fork 6 is made to be in horizontal position by a drive device 7, and the empty pallet 8 is transferred to a deposit position of a lengthy material. At the deposit position, the lengthy material is deposited in the pallet 8, it is returned to the original support 1 and stored.

57. 发明专利

JPH0781712A TRANSFER DEVICE IN STACKER CRANE 失效
公开(公告)号：JPH0781712A
公开(公告)日：1995-03-28
申请号：JP22932193
申请日：1993-09-14
申请人： NIPPON STEEL CORP
发明人： MATSUMOTO MASATOSHI , IGATA SUETA
IPC分类号： B65G1/04 , B66F9/07
摘要： PURPOSE:To provide a stacker crane transfer device whose structure can be simplified for its relatively inexpensive manufacture. CONSTITUTION:A transfer device in a stacker crane has a transfer base 17 which can freely reciprocate on a carriage; a rotary shaft 21 provided on the transfer base 17; a transfer arm 16 formed of a detection hook 24 and a transfer hook 25 which are provided on the rotary shaft 21; and a pallet support roller to rollingly bear the lower face of a pallet 11 provided on the carriage.

58. 发明专利

JPH0776404A CONTAINER HANGAR AND CONTAINER TRANSFER DEVICE USED THEREIN 失效
公开(公告)号：JPH0776404A
公开(公告)日：1995-03-20
申请号：JP30663293
申请日：1993-12-07
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA
IPC分类号： B65G1/04 , B65G63/00 , B66C17/00 , B66C19/00
摘要： PURPOSE:To utilize a narrow site effectively and perform the carry-in and carry-out work of containers which are accumulated in many layers efficiently. CONSTITUTION:Frames in which rails 1C are provided at such height that a plurality of containers can be accumulated are arranged in a plural number of rows so that the rails 1C become parallel. A frame assembly body provided with a storage section in which a plurality of containers can be stored on the rails 1C and a transfer device 2 provided with a transfer trolley for transferring container which is mounted on the frame assembly body are provided. Further, a shift device 3 which moves the transfer device 2 to the other rail 1C side of the frame is provided. The frame assembly body has such capacity that includes a plural number of sets of containers in plural rows. It is possible to handle a plurality of containers in the scope of the frame assembly body without moving the frame assembly body by bringing the transfer trolley into contact with the frame assembly body via a running frame which moves in the direction orthogonal to the direction of travel of the transfer trolley.

59. 发明专利

JPH0751747A DEVICE FOR HANDLING COILING MATERIAL 失效
公开(公告)号：JPH0751747A
公开(公告)日：1995-02-28
申请号：JP20631293
申请日：1993-08-20
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA
IPC分类号： B21C47/24 , B21C47/28 , B65G47/52
摘要： PURPOSE:To mechanically and efficiently treat the separating work for treating plural coils conveyed to a coil receiving table to the following process without troubling a person and without developing flaw caused by the mutual contact of the coils. CONSTITUTION:In the coil receiving table 3 for laying the coil while bringing the outer peripheral surface into contact with a recessed receiving surface by arranging plural receiving table divided blocks 6 which form the upper end surface to V shape and forming the recessed receiving surface on the upper surface, the arranged receiving table piece 6 is formed so as to be vertically moved. The receiving table piece 6 at an optional position is vertical moved and can be separated from the other receiving table pieces to the lower part or the upper part. Therefore, even if plural coils C1, C2 inserted into a single fork and laid on the receiving table 3 mutually contacting with each other have different coil widths, these coils are naturally shifted and separated by vertically moving the receiving table piece 3 of the other side of coil C2 to the one side of coil C1. By this method, at the time of shifting the one side of coil to the following process, this coil is not brought into contact with the other coil.

60. 发明专利

JPH0751720A CUT PLATE PICK UP DEVICE 失效
公开(公告)号：JPH0751720A
公开(公告)日：1995-02-28
申请号：JP20520793
申请日：1993-08-19
申请人： NIPPON STEEL CORP
发明人： IGATA SUETA
IPC分类号： B21B39/00 , B21D43/00 , B21D43/18
摘要： PURPOSE:To release from work in a high temperature atmosphere and heavy subjects handling, and to contrive on unmanned operation. CONSTITUTION:The device has a plate supporting member 1 to support a large size steel plate S cut into small chips in a state of flat surface as it is, a push up carriage 2 which lies on the lower side of the supporting member, is movable in the longitudinal direction and lateral direction of the plate S and carries a push up cylinder 3, a cut plate attracting carriage 4 which lies on the upper side of the supporting member 1 and is movable in the longitudinal direction of the plate S, and a cut plate transferring conveyer 5 installed on the cut plate attracting carriage running along the lateral direction of the plate. Therefore, a cut plate in an arbitrary position cut from a large size steel plate can be picked up on unmanned operation. Operators are released from work in a high temperature atmosphere and the heavy subject handling, further the processing time is shortened and the efficiency can remarkably be improved.

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