IT8119985A0 - Dispositivo di avanzamento,in particolare per l'avenzamento ciclico dimateriale in forma di sbarre o nastri,in prese,cesoie o simili - Google Patents

Dispositivo di avanzamento,in particolare per l'avenzamento ciclico dimateriale in forma di sbarre o nastri,in prese,cesoie o simili

Info

Publication number
IT8119985A0
IT8119985A0 IT8119985A IT1998581A IT8119985A0 IT 8119985 A0 IT8119985 A0 IT 8119985A0 IT 8119985 A IT8119985 A IT 8119985A IT 1998581 A IT1998581 A IT 1998581A IT 8119985 A0 IT8119985 A0 IT 8119985A0
Authority
IT
Italy
Prior art keywords
feeding
shears
grips
belts
bars
Prior art date
Application number
IT8119985A
Other languages
English (en)
Other versions
IT1169223B (it
Inventor
Schulze Eckehart
Kuttruf Werner
Original Assignee
Hartmann & Laemmle
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hartmann & Laemmle filed Critical Hartmann & Laemmle
Publication of IT8119985A0 publication Critical patent/IT8119985A0/it
Application granted granted Critical
Publication of IT1169223B publication Critical patent/IT1169223B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Press Drives And Press Lines (AREA)
  • Advancing Webs (AREA)
  • Forging (AREA)
IT19985/81A 1980-02-28 1981-02-25 Dispositivo di avanzamento, in particolare per l'avenzamento ciclico di materiale in forma di sbarre o nastri, in prese, cesoie o simili IT1169223B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007492 DE3007492A1 (de) 1980-02-28 1980-02-28 Vorschubvorrichtung, insbesondere fuer den getakteten vorschub von stab- oder bandfoermigem material bei pressen, scheren o.dgl.

Publications (2)

Publication Number Publication Date
IT8119985A0 true IT8119985A0 (it) 1981-02-25
IT1169223B IT1169223B (it) 1987-05-27

Family

ID=6095773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19985/81A IT1169223B (it) 1980-02-28 1981-02-25 Dispositivo di avanzamento, in particolare per l'avenzamento ciclico di materiale in forma di sbarre o nastri, in prese, cesoie o simili

Country Status (7)

Country Link
US (1) US4398657A (it)
JP (1) JPS56136238A (it)
CH (1) CH650953A5 (it)
DE (1) DE3007492A1 (it)
FR (1) FR2477044A1 (it)
GB (1) GB2070572B (it)
IT (1) IT1169223B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191351A (ja) * 1986-02-18 1987-08-21 Mitsubishi Metal Corp 薄板送り装置
JPH04313556A (ja) * 1990-11-30 1992-11-05 Sankyo Seisakusho:Kk ロールフィード
DE102010014384A1 (de) * 2010-04-06 2011-10-06 Wafios Ag Richt- und Abschneidemaschine
CN102974679B (zh) * 2012-12-03 2015-01-07 张亚东 一种卷尺自动识别切条机
CN110921394A (zh) * 2019-12-03 2020-03-27 浙江任我行教育科技有限公司 一种纺织加工用导带机
CN113878629B (zh) * 2021-09-24 2023-03-10 温州市众邦拉链有限公司 一种拉链带裁切设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924328A (en) * 1960-02-09 D lidderdale
FR554425A (fr) * 1922-07-03 1923-06-11 Grau & Masurel Tour automatique à décolleter
US3026011A (en) * 1960-03-22 1962-03-20 Albert M Grass Variable speed paper feeding drive
US3124290A (en) * 1960-10-27 1964-03-10 figure
FR1550212A (it) * 1967-09-15 1968-12-20
GB1363880A (en) * 1970-12-17 1974-08-21 Hartmann Laemmle Ohg Fluid-pressure follow-up control apparatus
US3716773A (en) * 1971-06-04 1973-02-13 A Raoul Digital control device for strip metal feeder
DE2137743B2 (de) * 1971-07-28 1977-03-31 Hinrichs Gmbh, 2054 Geesthacht Vorrichtung zum intermittierenden zufuehren von vorherbestimmbaren laengen eines materialbandes in eine arbeitsmaschine
US3771703A (en) * 1972-02-29 1973-11-13 A Denis Hydraulic rotary strip stock feeder
JPS4890083A (it) * 1972-03-02 1973-11-24
JPS5051284U (it) * 1973-08-06 1975-05-19
JPS5437826B2 (it) * 1974-07-08 1979-11-17
AT337836B (de) * 1975-10-22 1977-07-25 Voest Ag Vorrichtung zum regeln des vorschubs eines bandformigen werkstuckes durch ein treibgerust
US4078416A (en) * 1976-10-07 1978-03-14 The Minster Machine Company Method and apparatus for feeding strip stock into a machine
JPS5356180U (it) * 1976-10-16 1978-05-13
US4119255A (en) * 1977-04-07 1978-10-10 Angelo Alexander D Apparatus for automatically dispensing material from a roll

Also Published As

Publication number Publication date
CH650953A5 (de) 1985-08-30
GB2070572A (en) 1981-09-09
JPS6313778B2 (it) 1988-03-28
JPS56136238A (en) 1981-10-24
IT1169223B (it) 1987-05-27
DE3007492A1 (de) 1981-09-10
US4398657A (en) 1983-08-16
FR2477044A1 (fr) 1981-09-04
GB2070572B (en) 1983-10-05
DE3007492C2 (it) 1989-11-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950224