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公开(公告)号:US5509260A
公开(公告)日:1996-04-23
申请号:US229130
申请日:1994-04-15
申请人: Marc Derdeyn
发明人: Marc Derdeyn
IPC分类号: B21F7/00 , B21F23/00 , B65H51/015 , D01H7/26 , D01H7/86 , D07B3/10 , D07B7/02 , D01H7/80 , D01H1/10
摘要: A guiding bow (1) for an elongated element (3) in a twisting or winding apparatus. At least part of the length of the guiding bow (1) has a transversal cross-section which is streamlined. The core (5) of the guiding bow may be made of a load carrying material, the sheath (7) of a synthetic material.
摘要翻译: 在扭转或卷绕装置中用于细长元件(3)的引导弓(1)。 引导弓(1)的长度的至少一部分具有流线型的横截面。 引导弓的芯(5)可以由承载材料制成,即合成材料的护套(7)。
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公开(公告)号:US5319915A
公开(公告)日:1994-06-14
申请号:US4630
申请日:1993-01-14
CPC分类号: D07B1/0646 , B60C9/0007 , B60C9/0057 , D07B3/04 , D07B3/10 , D07B7/025 , D07B2201/2007 , D07B2201/2022 , D07B2201/2024 , D07B2201/2025 , D07B2201/2039 , D07B2201/204 , D07B2207/204 , D07B2501/2046 , Y10S57/902
摘要: A steel cord comprising a number (between 3 and 27) of element steel wires tightly twisted at a regular pitch P between 5 and 20 mm in the same direction. Each wire has a diameter d between 0.1 and 0.4 mm. At least one of the wires includes a spiral portion having a spiral pitch P1 between 0.1P and 0.7P and a spiral diameter d1 between d+2/100 mm and d+2/10 mm. At least one other wire includes a straight portion. At any cross section of the cord, 1/4 through 2/3 of the wires is/are spiral and the other wire/s is/are straight. The stretch of the cord under a load of 5 kg is between 0.10 and 0.40%. A method of producing a steel cord comprises supplying a number of element steel wires, forming at least part of at least one of the wires to be spiral, and tightly twisting the wires. An apparatus for producing a steel cord comprises feeders supported by a frame, each feeding an element steel wire along an axis, a tension device for applying a tension to the wire from at least one of the feeders, a spiral device having pins which extend across and are spaced along an axis, so that at least one of the wires from the tension device turns alternately over and under the pins, a strand device rotatable on the axis, so that the wires are twisted to form a strand, and a take-up device to take up the strand.
摘要翻译: 一种钢帘线,包括以相同方向以5至20mm之间的规则间距P紧密地扭曲的多个(3至27个)元素钢丝。 每根线的直径d在0.1和0.4mm之间。 至少一根电线包括具有0.1P和0.7P之间的螺旋间距P1和d + 2 / 100mm和d + 2 / 10mm之间的螺旋直径d1的螺旋部分。 至少另一根线包括直线部分。 在电线的任何横截面处,1/4至2/3的电线是螺旋形的,另一根电线是/是直的。 在5kg载荷下,绳索的伸长率在0.10至0.40%之间。 一种生产钢帘线的方法包括:供给若干元素钢线,形成要被螺旋形的至少一根电线的至少一部分,并且紧紧地扭曲线。 一种用于生产钢帘线的装置,包括由框架支撑的馈送器,每个馈送器沿着轴线馈送元件钢丝;张紧装置,用于从至少一个馈送器向线材施加张力;螺旋装置, 并且沿着轴线间隔开,使得来自张力装置的至少一根电线交替地在销上方和下方转动,可在轴线上旋转的绞线装置,使得电线被扭曲以形成绞线, 收起装置来收起绳子。
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公开(公告)号:US3564831A
公开(公告)日:1971-02-23
申请号:US3564831D
申请日:1968-06-17
摘要: APPARATUS FOR WINDING DOUBLE TWIST THREADS OR WIRES INCLUDES A CRADLE SUSPENDED BETWEEN AND ROTATABLE ON HOLLOW SHAFTS THROUGH WHICH THE FILAMENT EXTENDS. A HOLLOW GUIDE CONDUCTS THE FILAMENT ABOUT ONE SIDE OF THE CRADLE AND IS DYNAMICALLY BALANCED AND IS SUPPORTED BY STIFFENING RODS THAT ARE DISPOSED IN PAIRS ON OPPOSITE SIDES OF THE CRADLE AND THAT BOW OUTWARDLY AWAY FROM THE CRADLE AND INWARDLY TOWARD EACH OTHER ON EACH SIDE OF THE CRADLE. THE THREAD GUIDE ASSEMBLY IS IN A NUMBER OF PIECES THAT ARE CONNECTED TOGETHER AND CONNECTED TO THE CRADLE THROUGH VIBRATION DAMPING RESILIENT MATERIAL.
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公开(公告)号:US3147580A
公开(公告)日:1964-09-08
申请号:US17954662
申请日:1962-03-14
申请人: EDMANDS COMPANY , ENSOR PATENTS LTD
发明人: BLAISDELL SIDNEY B , ENSOR ALFRED J
IPC分类号: D07B3/10
CPC分类号: D07B3/10 , D07B2207/4095
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公开(公告)号:US3138914A
公开(公告)日:1964-06-30
申请号:US26658663
申请日:1963-03-20
申请人: EDMANDS COMPANY
发明人: BLAISDELL SIDNEY B
IPC分类号: D07B3/10
CPC分类号: D07B3/10 , D07B2207/409
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6.
公开(公告)号:US2921429A
公开(公告)日:1960-01-19
申请号:US59944456
申请日:1956-07-23
申请人: DELORE SA GEOFFROY
发明人: OTTO HAUGWITZ
CPC分类号: D07B3/10 , D07B2301/251 , D07B2301/258 , D07B2301/3591 , H01B13/0221
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公开(公告)号:US2252465A
公开(公告)日:1941-08-12
申请号:US35565940
申请日:1940-09-06
申请人: ANTON KRAFT
发明人: ANTON KRAFT
CPC分类号: D07B7/10 , B65H54/42 , D07B3/10 , D07B2207/409
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公开(公告)号:US1866272A
公开(公告)日:1932-07-05
申请号:US43233430
申请日:1930-03-01
申请人: WESTERN ELECTRIC CO
发明人: SEELEY GEORGE A
IPC分类号: D07B3/02
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公开(公告)号:US1684511A
公开(公告)日:1928-09-18
申请号:US8399326
申请日:1926-01-27
申请人: WESTERN ELECTRIC CO
IPC分类号: D07B3/10
CPC分类号: D07B3/10
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