ES438606A1 - Friction roller drive mechanisms - Google Patents

Friction roller drive mechanisms

Info

Publication number
ES438606A1
ES438606A1 ES438606A ES438606A ES438606A1 ES 438606 A1 ES438606 A1 ES 438606A1 ES 438606 A ES438606 A ES 438606A ES 438606 A ES438606 A ES 438606A ES 438606 A1 ES438606 A1 ES 438606A1
Authority
ES
Spain
Prior art keywords
feed path
rollers
drive
friction roller
roller drive
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES438606A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVG Entwicklungs und Verwertungs GmbH
Original Assignee
EVG Entwicklungs und Verwertungs GmbH
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 EVG Entwicklungs und Verwertungs GmbH filed Critical EVG Entwicklungs und Verwertungs GmbH
Publication of ES438606A1 publication Critical patent/ES438606A1/en
Expired legal-status Critical Current

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
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B21F23/002—Feeding means specially adapted for handling various diameters of wire or rod

Abstract

Friction roller drive device for material in the form of a wire or rod, in which the feed path runs between drive rollers, which are preferably slotted in the peripheral direction, characterized in that the drive contains at least three rollers, which establish a curved feed path, where two rollers, of which at least one of them is a stationary fixedly supported drive roll, are arranged on one side of the feed path, and the third roll arranged on the other side of the feed path, is a float-supported drive roll, which forms with each of the opposing rolls relative to the feed path, a gap between rolls that must be traveled by wire or rod-shaped material and is weighted by an elastic clamping device approximately in the direction of the angular symmetry between the spokes, which run from their axis to both slits between rollers. (Machine-translation by Google Translate, not legally binding)
ES438606A 1974-06-17 1975-06-16 Friction roller drive mechanisms Expired ES438606A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT500174A AT338596B (en) 1974-06-17 1974-06-17 FRICTION ROLLER DRIVE FOR WIRE OR ROD-SHAPED MATERIAL

Publications (1)

Publication Number Publication Date
ES438606A1 true ES438606A1 (en) 1977-03-01

Family

ID=3570811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438606A Expired ES438606A1 (en) 1974-06-17 1975-06-16 Friction roller drive mechanisms

Country Status (11)

Country Link
JP (1) JPS5114661A (en)
AT (1) AT338596B (en)
BE (1) BE830134A (en)
CH (1) CH587766A5 (en)
CS (1) CS185691B2 (en)
DE (1) DE2523239B2 (en)
ES (1) ES438606A1 (en)
FR (1) FR2274536A1 (en)
GB (1) GB1454738A (en)
IT (1) IT1038796B (en)
ZA (1) ZA753853B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235362A (en) * 1979-03-21 1980-11-25 Pfizer Inc. Wire-feeding apparatus
CA1210316A (en) * 1982-09-02 1986-08-26 Robin Louvel Marking apparatus
DE3243754C2 (en) * 1982-11-26 1994-04-21 Heinz Haenel Drive device for a pull rope
CH664137A5 (en) * 1984-10-15 1988-02-15 Ferag Ag DEVICE FOR MANUFACTURING A COILED STACK FROM SURFACES CONTINUOUSLY ARRANGED IN A DROP FEEDER INFORMATION.
IT1288966B1 (en) * 1996-08-09 1998-09-25 Piegatrici Macch Elettr TOWING GROUP FOR BENDING MACHINES
ITBO20040012A1 (en) * 2004-01-12 2004-04-12 Schnell Spa TOWING GROUP IN MACHINES FOR THE PROCESSING OF METAL PROFILES
JP7071939B2 (en) * 2019-03-12 2022-05-19 旭精機工業株式会社 Wire rod feeder

Also Published As

Publication number Publication date
CS185691B2 (en) 1978-10-31
FR2274536A1 (en) 1976-01-09
JPS5114661A (en) 1976-02-05
AT338596B (en) 1977-09-12
DE2523239B2 (en) 1978-09-21
BE830134A (en) 1975-10-01
GB1454738A (en) 1976-11-03
ZA753853B (en) 1976-05-26
FR2274536B1 (en) 1978-02-24
AU8217375A (en) 1976-12-23
CH587766A5 (en) 1977-05-13
DE2523239A1 (en) 1976-01-02
ATA500174A (en) 1976-12-15
IT1038796B (en) 1979-11-30

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