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公开(公告)号：US4753379A
公开(公告)日：1988-06-28
申请号：US690818
申请日：1985-01-11
Applicant: Bernd Blasberg , Werner Engel
Inventor： Bernd Blasberg , Werner Engel
IPC: B23Q16/00 , B23D36/00 , C21D9/02 , G01B11/02 , G05B13/00 , G05B13/02 , B65H20/20 , B21F35/04 , C21D1/18 , C21D9/52
CPC classification number: B23D36/0066 , B23D36/00
Abstract: An apparatus for regulating the length of divisional spacings of a metal band comprises at least two workpiece conveying roller pairs spaced from one another in the direction of the workpiece length and arranged for holding and advancing the workpieces in the direction of workpiece length; a scanning device for determining the actual length of the workpieces during the conveyance thereof by the workpiece conveying devices; an evaluating device receiving, from the scanning device, signals representing the actual lengths of the workpieces; and a length correcting device receiving, from the evaluating device, signals representing correctional values and for varying the length of the workpieces at a location between the roller pairs as a function of the correctional values. A heat treatment device heats the running band to a temperature sufficient to maintain the band in a red-hot state at the length-correcting location.
Abstract translation: 用于调节金属带的分隔间隔的长度的装置包括至少两个在工件长度方向上彼此间隔开的工件传送辊对，并且被布置用于沿工件长度方向保持和前进工件; 扫描装置，用于通过工件传送装置确定工件在其传送期间的实际长度; 评估装置从扫描装置接收表示工件的实际长度的信号; 以及长度校正装置，从所述评估装置接收表示校正值的信号，以及用于在所述辊对之间的位置处改变所述工件的长度作为所述校正值的函数。 热处理装置将运行带加热到足以在长度校正位置将带保持在红热状态的温度。
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公开(公告)号：US3581781A
公开(公告)日：1971-06-01
申请号：US3581781D
申请日：1969-05-01
Applicant: DEMLOW & SON
Inventor： DEMLOW ALTON O
CPC classification number: B21F1/04
Abstract: A wire forming apparatus for use on a continuous length of generally flat sinuously bent wire. Drive mechanism including a motor driven star wheel gear discharges the wire onto one end of a longitudinally ending guide track. An adjustment device is provided for manually rotating or adjusting the rotative position of the star wheel gear to increase or decrease the tension force on the wire. A vertically movable crowning block is positioned over the star wheel gear. A longitudinally extending arm is positioned above a portion of the guide track. If the wire moving along the guide track reaches a predetermined vertical elevation above the guide track, movement of the arm operatively stops the drive mechanism. Shearing mechanism for cutting the wire is positioned adjacent the other end of the guide track and control mechanism is provided for actuating the shearing mechanism at predetermined intervals.
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公开(公告)号：US2995155A
公开(公告)日：1961-08-08
申请号：US60002156
申请日：1956-07-25
Applicant: SAGINAW WIRE PRODUCTS INC
Inventor： FISHER JR ANDREW JAY
IPC: B21F35/04
CPC classification number: B21F35/04
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公开(公告)号：US2789585A
公开(公告)日：1957-04-23
申请号：US41456254
申请日：1954-03-08
Applicant: SUPER SAGLESS SPRING COMPANY
Inventor： BANK ALBERT M , KATZ ALEX J
CPC classification number: B21F11/005 , B21F35/04 , Y10T83/4491
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公开(公告)号：US2783782A
公开(公告)日：1957-03-05
申请号：US38202853
申请日：1953-09-24
Applicant: UNIVERSAL WIRE SPRING CO
Inventor： LINCOLN JOHN C , BLUMENSAADT SVEND G
IPC: B21F35/04
CPC classification number: B21F35/04
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Patent Agency Ranking
公开(公告)号：US2771912A
公开(公告)日：1956-11-27
申请号：US24710951
申请日：1951-09-18
Applicant: UNIVERSAL WIRE SPRING CO
Inventor： BLUMENSAADT SVEND G
IPC: B21F35/04
CPC classification number: B21F35/04
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公开(公告)号：US2582576A
公开(公告)日：1952-01-15
申请号：US66411846
申请日：1946-04-22
Applicant: ZIG ZAG SPRING CO
Inventor： MAX ZWEYER ANDREW
IPC: B21F35/04
CPC classification number: B21F35/04
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公开(公告)号：US2513164A
公开(公告)日：1950-06-27
申请号：US7151049
申请日：1949-01-18
Applicant: GENUA FRANK A
Inventor： GENUA FRANK A
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公开(公告)号：US2331294A
公开(公告)日：1943-10-12
申请号：US40714641
申请日：1941-08-16
Applicant: SUPER SAGLESS SPRING COMPANY
Inventor： BANK ALBERT M , ALEXANDER NICHOLAS
IPC: B21F35/04
CPC classification number: B21F35/04
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