ES410694A1 - Circular blade shears - Google Patents

Circular blade shears

Info

Publication number
ES410694A1
ES410694A1 ES410694A ES410694A ES410694A1 ES 410694 A1 ES410694 A1 ES 410694A1 ES 410694 A ES410694 A ES 410694A ES 410694 A ES410694 A ES 410694A ES 410694 A1 ES410694 A1 ES 410694A1
Authority
ES
Spain
Prior art keywords
circular
circular blade
ring
extractor
shear
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
ES410694A
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.)
Josef Frohling GmbH
Original Assignee
Josef Frohling 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 Josef Frohling GmbH filed Critical Josef Frohling GmbH
Publication of ES410694A1 publication Critical patent/ES410694A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1818—Means for removing cut-out material or waste by pushing out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
    • B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips

Abstract

Improvements in extractor ring systems for circular blade shears, the rings of which are arranged between the upper circular blades and/or between the lower circular blades of a circular blade shear, and on the upper and/or lower shear blade shaft, characterized by the fact that each of the extractor rings constitutes an inner ring, arranged directly on the shear blade shaft, an annular damping element, made of elastic material and arranged by this inner ring and an outer ring arranged on the damping element, the outer diameter of the outer ring being practically equal to the diameter of the circular blades. (Machine-translation by Google Translate, not legally binding)
ES410694A 1972-01-12 1973-01-11 Circular blade shears Expired ES410694A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2201259 1972-01-12

Publications (1)

Publication Number Publication Date
ES410694A1 true ES410694A1 (en) 1975-12-01

Family

ID=5832787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410694A Expired ES410694A1 (en) 1972-01-12 1973-01-11 Circular blade shears

Country Status (4)

Country Link
BR (1) BR7208776D0 (en)
ES (1) ES410694A1 (en)
FR (1) FR2167554A5 (en)
GB (1) GB1391566A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108089B (en) * 1981-09-29 1985-09-04 Metal Box Plc Apparatus for handling thin sheets of material
IT1184134B (en) * 1985-01-23 1987-10-22 Fici Finanz Ind Comm Immo CUTTING EQUIPMENT OF CONTINUOUS STRIPS IN STRIPES WITH SIDE PROFILE SHAPED IN PARTICULAR FOR SHEET METAL
DE3510847C1 (en) * 1985-03-26 1986-09-11 Karl Jüngel GmbH & Co KG, 5090 Leverkusen Circular knife scissors for burr-free cutting of band-like material
US4846033A (en) * 1985-07-01 1989-07-11 Km-Engineering Ag Apparatus for making blanks and strips of blanks
US4681001A (en) * 1985-07-01 1987-07-21 Km-Engineering Ag Method of making scroll strip blanks
AT390218B (en) * 1987-09-25 1990-04-10 Boehler Gmbh TAPE GUIDE ON ROUND KNIVES
AT390753B (en) * 1988-04-11 1990-06-25 Boehler Gmbh Guide for planar material in installations having round cutters
DE4013535A1 (en) * 1990-04-27 1991-10-31 Goebel Gmbh Maschf DEVICE AND METHOD FOR PROCESSING A SUBSTRATE
US6082238A (en) * 1998-02-27 2000-07-04 Asko, Inc. Spacers in and for cutting devices
DE102017007012B4 (en) 2017-07-27 2020-06-18 Danieli Germany GmbH Circular knife scissors with an ejector ring and longitudinal trimming machine with it, as well as setting processes therefor
CN111136327B (en) * 2019-12-31 2021-06-22 江苏创泰特钢制品有限公司 Shearing machine for shearing steel plate with large thickness-to-width ratio and shearing method applying shearing machine
CN114012171B (en) * 2021-11-08 2022-05-17 安徽华天机械股份有限公司 Rolling shear tool for fine aluminum strips, rolling shear mechanism and using method of rolling shear mechanism

Also Published As

Publication number Publication date
GB1391566A (en) 1975-04-23
FR2167554A5 (en) 1973-08-24
BR7208776D0 (en) 1973-08-30

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