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公开(公告)号：JPH07144837A
公开(公告)日：1995-06-06
申请号：JP18817894
申请日：1994-08-10
Applicant: BASF MAGNETICS GMBH
Inventor： HARUTOMUUTO TEIIRE , AUGUSUTO RIIPORUTO , DEIITOMARU HIYUPUNAA , RAINAA MIYURU , KURUTO TSUBUINCHIYAA
Abstract: PURPOSE: To easily and appropriately support a wound roll by providing a spindle with a hollow support member having a longitudinal moving member inside, and pressure-supporting one end of the longitudinal moving member to a wound roll conveying device, while providing the other end with a valve for pressing a pressure medium into a bellows member of the spindle. CONSTITUTION: A spindle for supporting a tape roll 21 on a tape wound spool 20 is provided with a hollow support member 10 having a longitudinal moving member 11 inside. The longitudinal moving member 11 is provided with an outer part 11A and an inner part 11B having chucking parts 12 at the free ends. The spindle 7 is provided with a bellows member 13, and a bendable part 14 is provided on the inner surface of the bellows member 13. One end of the longitudinal moving member 11 is pressure-supported to a support plate member 16 of the roll conveying device by a spring 15, and the other end is provided with a valve 17 for pressing a pressure medium into the bellows member 13. Spindles 7', 7" in the resting state and operating state are respectively positioned as in the upper and lower half parts of a center line M.
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公开(公告)号：JPH0680313A
公开(公告)日：1994-03-22
申请号：JP10395293
申请日：1993-04-30
Applicant: BASF MAGNETICS GMBH
Inventor： HOSE TORARU , AUGUSUTO RIIPORUTO , GOTSUTOFURIITO RUTSU , HARUTOMUUTO TEIIRE
IPC: B65H75/10 , B65H75/18 , G11B23/037 , G11B23/113
Abstract: PURPOSE: To provide a core which can easily be produced at a low cost for the replacement of a less productive, high-priced coil core which is formed by injection or blow molding from a hardly-recyclable, comparatively hard synthetic resin. CONSTITUTION: In a recyclable, hollow-cylindrical supporting core which has no flange and which can be produced by injection molding for winding up a tape recording media, a plurality of arms 3, 3', 3" are provided which extend from the gating point 2 of the material for the supporting core 1 to the inside diameter of the supporting core at an opened end and which may be angled off, as material compounds for the purpose of fixing and serving as holding grips.
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公开(公告)号：JPH0616286A
公开(公告)日：1994-01-25
申请号：JP33867192
申请日：1992-12-18
Applicant: BASF MAGNETICS GMBH
Inventor： FURIIDORITSUHI HERUTO , AUGUSUTO RIIPORUTO , BERUNTO SHIYORUTEIZUITSUKU , HOSE TORARU
Abstract: PURPOSE: To provide an attachable and detachable tape hub tensioning means by centering the hub on the means with high accuracy eve when winding a tape at a high speed with a simple structure and simultaneously press engaging the hub axially without difficulty. CONSTITUTION: The hub tensioning means has a common dealing means for locking winding element with an inner cylindrical cavity in a winding shaft. The hub 1 is uniformly distributed on a periphery along bores 2, 2' in a circumferential direction, and has notches 3, 3' alternately axially directed in one and the other, and finished at an oblique step 4 staring near a geometrical center 5 of the hub, a spring mounted tensioning element mutually operated with the notches 3, 3' of the hub 1 is provided on a periphery of the element, and the element has a radial protrusion to lock with the notches 3, 3' in an axial direction.
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Patent Agency Ranking
公开(公告)号：JPH05338871A
公开(公告)日：1993-12-21
申请号：JP33867292
申请日：1992-12-18
Applicant: BASF MAGNETICS GMBH
Inventor： BERUNTO SHIYORUTEIZUITSUKU , AUGUSUTO RIIPORUTO , HOSE TORARU , MANFUREETO BAUMAN
Abstract: PURPOSE: To simply, effectively press a hub to a winding element and to accurately hold a tensioning means by providing a plurality of elastic elements uniformly distributed on a periphery over an inner periphery of the hub, and forming the element in a shape of a bent arm. CONSTITUTION: The hub 1 has an outer part having a cylindrical surface 12 for winding a magnetic tape, an inner cylindrical part 3 and a radial web 13 disposed therebetweeen. A plurality of elastic elements 2 are extended from the part 3 and formed in an arm-like state radially bent. Further, radially protruding protrusions 7 are provided at ends of the elements 2. The hub 1 is compressed in winding on the hub 1 of a magnetic tape. Accordingly, before winding, the hub 1 is brought into contact with the hub holder 6 only at the protrusions 7. Meanwhile, when the tape is completely wound on the hub 1, the hub 1 is held by the elements 2 and the protrusions 7, and the hub 1 is brought into contact with the winding shaft 9 or the holder 6.
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公开(公告)号：JPH06345174A
公开(公告)日：1994-12-20
申请号：JP20424091
申请日：1991-08-14
Applicant: BASF MAGNETICS GMBH
Inventor： HOSE TORARU , HERUMAN BURANTOSHIYUTETAA , GOTSUTOFURIITO RUTSU , HARUTOMUUTO TEIIRE , AUGUSUTO RIIPORUTO
IPC: B65D85/67 , B65D85/672 , G11B23/027
Abstract: PURPOSE: To easily and inexpensively manufacture a package for wound-up magnetic tape, being safe, easy in its handling, compact and reuseable and dispensing with an additional outer package. CONSTITUTION: A cut piece consisting of a bottom part 1, a top part 2 and side parts 3 is folded and adhered to form a package 7, a center sleeve 5 is inserted and locked on the center holes 4 of the top parts 2 and the bottom part 1, and the center sleeve 5 simultaneously supports the wound-up magnetic tape 6.
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公开(公告)号：JPH0547135A
公开(公告)日：1993-02-26
申请号：JP2421192
申请日：1992-02-12
Applicant: BASF MAGNETICS GMBH
Inventor： AUGUSUTO RIIPORUTO , BERUNTO SHIYORUCHIZUITSUKU , HARUTOMUUTO TEIIRE , HOSE TORARU
IPC: G11B23/037 , G11B23/04 , G11B23/107
Abstract: PURPOSE: To constitute the spool for a tape, which reduces the shrinkage at the time of winding of the tape and eliminates its deviation when the tape is put one over another, without using a reinforcing material like glass fiber. CONSTITUTION: The spool consists of an outside ring 2 and an inside ring 3, which are coupled together by elastic intermediate elements 4 that are decentralized and arranged equally in the circumferential direction. In this case, the outside ring 2 is formed to an H shape in its cross section and the intermediate elements 4 are formed in a ring shape.
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7.发明专利
公开(公告)号：JPH08230971A
公开(公告)日：1996-09-10
申请号：JP30555195
申请日：1995-11-24
Applicant: BASF MAGNETICS GMBH
Inventor： GOTOFURIITO RUTSU , AUGUSUTO RIIPORUTO , REJINA FUITSUSHIYAA , HARUTOMUUTO TEIIRE , RUUTOBUIHI TSUERONI , DEIITOMARU HIYUUPUNAA
IPC: B65D85/672 , B65H75/14 , B65H75/22 , G11B23/027
Abstract: PROBLEM TO BE SOLVED: To simplify a method for connecting a support for an annular body such as a roll shape magnetic tape and a stacked annular body. SOLUTION: This relates to a stacked annular body 40, especially a support for a wound tape, and the same is practically a hollow cylinder provided with holding bodies 7A, 7B comprising flanges 9A, 9B and cylindrical mounting members 10A, 10B at each end of the hollow cylinder 6 at least at two parts. At least one of the holding bodies can be connected to the hollow cylinder 6 freely detachable. Each holding body 7A, 7B is provided with hooks 11A, 11B, and between the hooks, at least one tensile member 8 is provided for connecting the detachable holding bodies 7A, 7B and the hollow cylinder 6.
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公开(公告)号：JPH0776466A
公开(公告)日：1995-03-20
申请号：JP9225894
申请日：1994-04-28
Applicant: BASF MAGNETICS GMBH
Inventor： HERUMAN BURANTOSHIYUTETAA , AUGUSUTO RIIPORUTO , HARUTOMUUTO TEIIRE , HOSE TORARU , GOTSUTOFURIITO RUTSU
Abstract: PURPOSE: To realize an excellent winding by providing tape winding hub device in which individual winding hubs have a winding surface for an individual information carrier tape and an inner gap, and an annular body has a circumferential surface of a reception part having an inner circumferential surface to be fitted to a winding spindle and an inner circumferential surface to be fitted and inserted in an internal gap of the individual winding hub to reduce or automate the attachable/detachable work. CONSTITUTION: A spring member 9 to be brought by a recessed part formed in a substantially U-shape in an upper circumferential surface edge piece and a flange part 7 of an annular body portion 6, is arranged on a circumferential surface of the reception diameter D1. A spring 11 having a hook part on a tip formed as a member 9 has an appropriate spring action stroke (a) in the radial direction, and also has a recessed part to receive the width h of an individual winding hub 10 in the axial direction. When the individual winding hub 10 is pressed onto a hook spring 11 from the right, it is held at the final position. This winding hub 10 and the annular body 5 are formed of an inexpensive thermoplastic resin in a recyclable manner, and the fitting/removing work to/from the annular body 5 of the winding hub 10 can be easily and rapidly achieved.
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