AU473358B2 - Method for cutting of reinforcing steel bars and bar cutting machine for this method - Google Patents

Method for cutting of reinforcing steel bars and bar cutting machine for this method

Info

Publication number
AU473358B2
AU473358B2 AU58190/73A AU5819073A AU473358B2 AU 473358 B2 AU473358 B2 AU 473358B2 AU 58190/73 A AU58190/73 A AU 58190/73A AU 5819073 A AU5819073 A AU 5819073A AU 473358 B2 AU473358 B2 AU 473358B2
Authority
AU
Australia
Prior art keywords
cutting
steel bars
reinforcing steel
cutting machine
bar
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
AU58190/73A
Other languages
English (en)
Other versions
AU5819073A (en
Inventor
Zahlaus Helmut
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.)
Individual
Original Assignee
Individual
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 DE19722235120 external-priority patent/DE2235120C3/de
Priority claimed from DE19732330496 external-priority patent/DE2330496A1/de
Application filed by Individual filed Critical Individual
Publication of AU5819073A publication Critical patent/AU5819073A/en
Application granted granted Critical
Publication of AU473358B2 publication Critical patent/AU473358B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21F23/005—Feeding discrete lengths of wire or rod
    • B21F23/007—Feeding discrete lengths of wire or rod using pick-up means, e.g. for isolating a predefined number of wires from a bundle
    • 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
    • B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
    • 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/10—Stops for positioning work
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2022—Initiated by means responsive to product or work
    • Y10T83/2024—Responsive to work
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2083—Deflecting guide
    • Y10T83/2085—Positionable gate in product flow path
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4458—Work-sensing means to control work-moving or work-stopping means
    • Y10T83/446—With means to initiate tool feed by same control impulse
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4463—Work-sensing means to initiate tool feed
    • Y10T83/4465—With work-stopping abutment in sensing means
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4475—Tool has motion additional to cutting stroke during tool cycle
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4637—With means to guide, position, or present work to work-feed means
    • Y10T83/464—Means to transport work to work-feed means
    • Y10T83/4642—Including means to pick articles from pack or stack
    • 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
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Sawing (AREA)
AU58190/73A 1972-07-18 1973-07-17 Method for cutting of reinforcing steel bars and bar cutting machine for this method Expired AU473358B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEDE822351 1972-07-18
DE19722235120 DE2235120C3 (de) 1972-07-18 1972-07-18 Stabschneidemaschine zum automatischen Zuschneiden von Bewehrungsstählen
DE19732330496 DE2330496A1 (de) 1973-06-15 1973-06-15 Stabschneidemaschine

Publications (2)

Publication Number Publication Date
AU5819073A AU5819073A (en) 1975-01-30
AU473358B2 true AU473358B2 (en) 1976-06-17

Family

ID=25763574

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58190/73A Expired AU473358B2 (en) 1972-07-18 1973-07-17 Method for cutting of reinforcing steel bars and bar cutting machine for this method

Country Status (9)

Country Link
US (1) US3893357A (enrdf_load_html_response)
JP (1) JPS545550B2 (enrdf_load_html_response)
AT (1) AT327648B (enrdf_load_html_response)
AU (1) AU473358B2 (enrdf_load_html_response)
CH (1) CH568809A5 (enrdf_load_html_response)
FR (1) FR2192888B1 (enrdf_load_html_response)
GB (1) GB1442683A (enrdf_load_html_response)
IT (1) IT992627B (enrdf_load_html_response)
SE (1) SE387263B (enrdf_load_html_response)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319889U (enrdf_load_html_response) * 1976-07-30 1978-02-20
US4106380A (en) * 1977-05-09 1978-08-15 Potomac Applied Mechanics, Inc. Angle iron cutting
IT1193054B (it) * 1982-09-27 1988-06-02 E Soc Automatismi Elettronici Metodo ed impianto di taglio di barre metalliche in spezzoni di minor lunghezza
US4488464A (en) * 1983-03-28 1984-12-18 Frito-Lay, Inc. Device for cutting continuous logs of dough
DE3314114A1 (de) * 1983-04-19 1984-10-25 Karl-Rainer 4010 Hilden Lindner Saegeanlage zum abtrennen von teilstuecken aus profilen
FR2559409A1 (fr) * 1984-02-13 1985-08-16 Clairvaux Forges Cisaille a ebouter et a tronconner les barres sur un laminoir a chaud
FR2675065A1 (fr) * 1991-04-15 1992-10-16 Chemical Paul Procede et installation de coupe de barres metalliques.
USD363865S (en) 1994-04-25 1995-11-07 Cristobal Pulido Rebar cutting tool
EP1193005B1 (en) * 2000-08-29 2006-04-05 OSCAM S.p.A. Machine for cutting metal bars into sections of predeterminated length, particularly for concrete reinforcement
ITUD20080212A1 (it) * 2008-10-10 2010-04-11 Piegatrici Macch Elettr Dispositivo alimentatore per barre metalliche, e relativo procedimento di alimentazione
ITUD20110210A1 (it) * 2011-12-23 2013-06-24 Piegatrici Macch Elettr Attrezzatura per l'alimentazione di prodotti metallici ad una macchina di lavorazione e relativo procedimento
CN104084682B (zh) * 2014-06-26 2016-02-17 常熟市非凡金属制品有限公司 钢圆棒断料机的推料机构
CN105522075B (zh) * 2016-01-14 2017-06-23 建科机械（天津）股份有限公司 盾构管片单片网内弧钢筋和外弧钢筋的牵引装置
CN108213280B (zh) * 2018-03-12 2019-07-09 烟台职业学院 一种建筑用钢筋切断装置
JP7316928B2 (ja) * 2019-12-27 2023-07-28 株式会社アマダ 切断機及び切断方法
USD1012142S1 (en) 2022-01-28 2024-01-23 Milwaukee Electric Tool Corporation Strut shearing die
USD1016111S1 (en) 2022-01-28 2024-02-27 Milwaukee Electric Tool Corporation Strut shearing die
CN116922154B (zh) * 2022-03-30 2025-09-09 宝山钢铁股份有限公司 长材裁切自适应控制方法
CN114798744A (zh) * 2022-05-20 2022-07-29 宝武集团鄂城钢铁有限公司 棒材双收集防追尾系统和方法
EP4338892A1 (en) 2022-06-17 2024-03-20 Milwaukee Electric Tool Corporation Power tool hydraulic system
CN118268636B (zh) * 2024-06-03 2024-08-09 江苏新奇步楼梯制造有限公司 一种用于不锈钢板材的剪切装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784556A (en) * 1927-04-06 1930-12-09 American Rolling Mill Co Automatic shears
US2351868A (en) * 1941-11-21 1944-06-20 Morgan Construction Co Shear
US3038362A (en) * 1958-05-26 1962-06-12 Coors Porcelain Co Metal bar shears
US3244047A (en) * 1963-11-01 1966-04-05 Mcinnis Conveyors Ltd Stock locating and severing device
US3245299A (en) * 1964-04-09 1966-04-12 Morgan Construction Co Back shear table gauge
US3370494A (en) * 1967-01-24 1968-02-27 Kroy Company Shear line assembly
US3466958A (en) * 1967-02-16 1969-09-16 Westinghouse Electric Corp Material cutting control system providing reduced material wastage
US3522750A (en) * 1967-11-17 1970-08-04 Servicemaster Ind Systems Co Automatic cutting machine

Also Published As

Publication number Publication date
AU5819073A (en) 1975-01-30
ATA578873A (de) 1975-04-15
AT327648B (de) 1976-02-10
CH568809A5 (enrdf_load_html_response) 1975-11-14
US3893357A (en) 1975-07-08
FR2192888B1 (enrdf_load_html_response) 1977-05-13
GB1442683A (en) 1976-07-14
IT992627B (it) 1975-09-30
JPS4952387A (enrdf_load_html_response) 1974-05-21
FR2192888A1 (enrdf_load_html_response) 1974-02-15
SE387263B (sv) 1976-09-06
JPS545550B2 (enrdf_load_html_response) 1979-03-17

Similar Documents

Publication Publication Date Title
AU473358B2 (en) Method for cutting of reinforcing steel bars and bar cutting machine for this method
CA982459A (en) Apparatus for straightening and cutting reinforcing bar
CA988399A (en) Bending machine, more particularly for steel rods for reinforcing concrete
MY8400373A (en) Machine and method for cutting brittle materials
CA921394A (en) Hydraulically operated cutting machine for the cutting of round steel bars
CA989646A (en) Steel production method
CH553621A (fr) Procede pour l'affutage de forets a quatre faces et machine d'affutage pour la mise en oeuvre de ce procede.
CA986901A (en) Machine and method for winding
JPS5595574A (en) Method of controlling type photoocomposing machine* etc*
CA1003645A (en) Steel production method and apparatus
IL43330A (en) Method for pouring steel during continuous casting
GB1361334A (en) Method and apparatus for cutting elongate articles
CA997256A (en) Method for producing high toughness and high tensile strength steels
CA1003618A (en) Method of continuously casting wide slabs, in particular slabs wider than 1000 mm
AU468334B2 (en) A composition for treating steel
AT310532B (de) Schmiedemaschine zum Durchlaufschmieden strang- bzw. stangenförmiger Werkstücke
YU169874A (en) Machine for cutting steel bars
YU37436B (en) Machine for cutting steel bars
CA873143A (en) Method and apparatus for cutting off steel bars
CA917426A (en) Method for descaling steel
CS191876B2 (en) Shears for cutting the rolled bars
AU4874672A (en) Machine and method for cutting and heading
CA900330A (en) Process for steel shapes
CA891411A (en) Starter bar for continuous casting machine
CA911173A (en) Process for making iron or steel