DE2731899A1 - Schere zum spanlosen abtrennen von abschnitten von profilmaterial - Google Patents

Schere zum spanlosen abtrennen von abschnitten von profilmaterial

Info

Publication number
DE2731899A1
DE2731899A1 DE19772731899 DE2731899A DE2731899A1 DE 2731899 A1 DE2731899 A1 DE 2731899A1 DE 19772731899 DE19772731899 DE 19772731899 DE 2731899 A DE2731899 A DE 2731899A DE 2731899 A1 DE2731899 A1 DE 2731899A1
Authority
DE
Germany
Prior art keywords
slide
piston
shear
cylinder
housing
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.)
Withdrawn
Application number
DE19772731899
Other languages
German (de)
English (en)
Inventor
Ernst E Fuchs
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.)
Mecafina SA
Original Assignee
Mecafina SA
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
Priority claimed from CH949476A external-priority patent/CH613146A5/xx
Priority claimed from CH817777A external-priority patent/CH622978A5/de
Application filed by Mecafina SA filed Critical Mecafina SA
Publication of DE2731899A1 publication Critical patent/DE2731899A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/404—By means to misalign aligned apertured tools
    • Y10T83/412—Rectilinear relative movement only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9442—Notching tool
    • Y10T83/9444—Shear type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
DE19772731899 1976-07-23 1977-07-14 Schere zum spanlosen abtrennen von abschnitten von profilmaterial Withdrawn DE2731899A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH949476A CH613146A5 (en) 1976-07-23 1976-07-23 Shears for cutting off sections of profiled material without chip removal
CH817777A CH622978A5 (en) 1977-07-04 1977-07-04 Shears for cutting off sections from profiled material without chip removal

Publications (1)

Publication Number Publication Date
DE2731899A1 true DE2731899A1 (de) 1978-01-26

Family

ID=25702916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772731899 Withdrawn DE2731899A1 (de) 1976-07-23 1977-07-14 Schere zum spanlosen abtrennen von abschnitten von profilmaterial

Country Status (11)

Country Link
US (1) US4128027A ( )
JP (1) JPS5313277A ( )
AT (1) AT373524B ( )
CA (1) CA1052259A ( )
CS (1) CS212265B2 ( )
DD (1) DD131078A5 ( )
DE (1) DE2731899A1 ( )
FR (1) FR2358950A1 ( )
HU (1) HU177479B ( )
IT (1) IT1080987B ( )
SE (1) SE7708398L ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223382A1 (de) * 1982-06-23 1983-12-29 Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf Schere zum trennen von material beliebiger art

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205569A (en) * 1977-11-10 1980-06-03 The Vulcan Tool Company Tube cutting apparatus
US4361174A (en) * 1980-09-18 1982-11-30 Gte Products Corporation Wire wafer fabricating process
US5901627A (en) 1996-08-13 1999-05-11 Littell International, Inc. Apparatus and method for shearing material
SE528136C2 (sv) * 2004-09-28 2006-09-12 Morphic Technologies Ab Publ Verktygsanordning för höghastighets maskinbearbetning
CH712716A1 (de) * 2016-07-19 2018-01-31 Hatebur Umformmaschinen Ag Verfahren und Vorrichtung zum Abscheren von Stangenmaterial.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089368A (en) * 1963-01-21 1963-05-14 Hydro Coin Inc Method and apparatus for cutting off elongated materials
DE1915600C2 (de) * 1969-03-27 1984-04-26 Enka Ag, 5600 Wuppertal Schneidvorrichtung für Maschinen mit hin- und hergehender Messerbewegung zum Schneiden von Faserkabeln, Folien u.dgl.
US3624720A (en) * 1970-04-27 1971-11-30 Breeze Corp Cable cutter
US3972257A (en) * 1974-12-12 1976-08-03 Lazar Jr John Daniel Bar stock shear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223382A1 (de) * 1982-06-23 1983-12-29 Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf Schere zum trennen von material beliebiger art

Also Published As

Publication number Publication date
CA1052259A (en) 1979-04-10
JPS5313277A (en) 1978-02-06
DD131078A5 (de) 1978-05-31
FR2358950A1 (fr) 1978-02-17
AT373524B (de) 1984-01-25
IT1080987B (it) 1985-05-16
CS212265B2 (en) 1982-03-26
FR2358950B1 ( ) 1983-07-29
HU177479B (en) 1981-10-28
US4128027A (en) 1978-12-05
ATA534377A (de) 1983-06-15
SE7708398L (sv) 1978-01-24

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: VIEL, G., DIPL.-ING., PAT.-ANW., 6606 SAARBRUECKEN

8130 Withdrawal