IT975671B - Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento - Google Patents

Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento

Info

Publication number
IT975671B
IT975671B IT85663/72A IT8566372A IT975671B IT 975671 B IT975671 B IT 975671B IT 85663/72 A IT85663/72 A IT 85663/72A IT 8566372 A IT8566372 A IT 8566372A IT 975671 B IT975671 B IT 975671B
Authority
IT
Italy
Prior art keywords
procedure
trapposes
implement
cutting
carry out
Prior art date
Application number
IT85663/72A
Other languages
English (en)
Original Assignee
Broccardo E
Grasselli A
Serman A
Grasselli G
Rizzato E
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 Broccardo E, Grasselli A, Serman A, Grasselli G, Rizzato E filed Critical Broccardo E
Priority to IT85663/72A priority Critical patent/IT975671B/it
Priority to DE2357070A priority patent/DE2357070A1/de
Priority to GB5532973A priority patent/GB1444740A/en
Priority to CH1700173A priority patent/CH574294A5/xx
Priority to AT1031273A priority patent/AT331615B/de
Priority to FR7345875A priority patent/FR2210473B3/fr
Priority to US423467A priority patent/US3901116A/en
Priority to NL7317016A priority patent/NL7317016A/xx
Priority to BE138786A priority patent/BE808546A/xx
Priority to ES421442A priority patent/ES421442A1/es
Application granted granted Critical
Publication of IT975671B publication Critical patent/IT975671B/it

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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • 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
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/003—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones
    • B23D49/005—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones with opposed saw blades
    • 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
    • Y10T83/687—By tool reciprocable along elongated edge
    • Y10T83/6895—Plural reciprocable tools
    • 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
    • Y10T83/687—By tool reciprocable along elongated edge
    • Y10T83/6905—With tool in-feed
    • Y10T83/693—Of rectilinearly reciprocating tool
    • 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
    • Y10T83/687—By tool reciprocable along elongated edge
    • Y10T83/7015—Having uniplanar compound motion
    • 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
    • Y10T83/8737—With tool positioning means synchronized with cutting stroke
    • Y10T83/874—Straight line positioning
    • 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
    • Y10T83/8874—Uniplanar compound motion
    • Y10T83/8876—Reciprocating plus work approach [e.g., saw type]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Harvester Elements (AREA)
IT85663/72A 1972-12-13 1972-12-13 Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento IT975671B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT85663/72A IT975671B (it) 1972-12-13 1972-12-13 Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento
DE2357070A DE2357070A1 (de) 1972-12-13 1973-11-15 Verfahren und saege zum schneiden von metallstangen
GB5532973A GB1444740A (en) 1972-12-13 1973-11-29 Method of cutting metallic bars by means of two blades moving in opposite directions and two bladed saw to carry out such a method
CH1700173A CH574294A5 (it) 1972-12-13 1973-12-03
AT1031273A AT331615B (de) 1972-12-13 1973-12-10 Sagemaschine zum ablangen von metallstangen
FR7345875A FR2210473B3 (it) 1972-12-13 1973-12-10
US423467A US3901116A (en) 1972-12-13 1973-12-10 Two bladed saw to cut bars wherein the blades move in opposite directions
NL7317016A NL7317016A (it) 1972-12-13 1973-12-12
BE138786A BE808546A (fr) 1972-12-13 1973-12-12 Procede pour effectuer la coupe de barres metalliques au moyen de deux lames a avances inverses et scie a deux lames pour la mise en oeuvre de ce procede
ES421442A ES421442A1 (es) 1972-12-13 1973-12-13 Procedimiento y dispositivo de corte de barras metalicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85663/72A IT975671B (it) 1972-12-13 1972-12-13 Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento

Publications (1)

Publication Number Publication Date
IT975671B true IT975671B (it) 1974-08-10

Family

ID=11329665

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85663/72A IT975671B (it) 1972-12-13 1972-12-13 Procedimento per effettuare il taglio di barre metalliche trami te due lame ad avanzamenti con trapposti e sega a due lame per attuare tale procedimento

Country Status (10)

Country Link
US (1) US3901116A (it)
AT (1) AT331615B (it)
BE (1) BE808546A (it)
CH (1) CH574294A5 (it)
DE (1) DE2357070A1 (it)
ES (1) ES421442A1 (it)
FR (1) FR2210473B3 (it)
GB (1) GB1444740A (it)
IT (1) IT975671B (it)
NL (1) NL7317016A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158770A (en) * 1984-04-13 1985-11-20 Jeffrey Berman Power saw
US4619166A (en) * 1985-01-25 1986-10-28 Colic Machine & Tool Limited Double-bladed power hacksaw
DE4027156A1 (de) * 1990-08-28 1992-03-12 Lange Frank Dipl Kaufm Saegefunktionskoerper fuer buegel-, kreis- und stichsaegen fuer metalle
US5904806A (en) * 1994-10-18 1999-05-18 Tapelicator, Inc. Tape dispensing applicator and replaceable tape cartridge
US6123004A (en) * 1999-09-02 2000-09-26 Oliver Products Company Bread slicer
US20020100348A1 (en) * 2000-10-20 2002-08-01 Hogan Scott Edward Tabletop cake slicer
CN114160881B (zh) * 2022-02-14 2022-04-12 南通大通装饰工程有限公司 铝塑门窗双工位高速精密切割锯床
CN114523153A (zh) * 2022-03-04 2022-05-24 三江学院 一种双向锯削装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412311A (en) * 1943-08-06 1946-12-10 Peerless Machine Company Metal sawing machine

Also Published As

Publication number Publication date
ATA1031273A (de) 1975-11-15
GB1444740A (en) 1976-08-04
BE808546A (fr) 1974-03-29
FR2210473A1 (it) 1974-07-12
DE2357070A1 (de) 1974-06-27
ES421442A1 (es) 1976-04-16
FR2210473B3 (it) 1976-10-15
US3901116A (en) 1975-08-26
AT331615B (de) 1976-08-25
CH574294A5 (it) 1976-04-15
NL7317016A (it) 1974-06-17

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