GR1005136B - Wire & concrete bar twist-straightening method and mechanism with rollers - Google Patents

Wire & concrete bar twist-straightening method and mechanism with rollers

Info

Publication number
GR1005136B
GR1005136B GR20050100010A GR20050100010A GR1005136B GR 1005136 B GR1005136 B GR 1005136B GR 20050100010 A GR20050100010 A GR 20050100010A GR 20050100010 A GR20050100010 A GR 20050100010A GR 1005136 B GR1005136 B GR 1005136B
Authority
GR
Greece
Prior art keywords
wire
concrete bar
rollers
twist
rotor
Prior art date
Application number
GR20050100010A
Other languages
Greek (el)
Inventor
Αντωνιος Παναγιωτη Αναγνωστοπουλος
Original Assignee
Αντωνιος Παναγιωτη Αναγνωστοπουλος
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 Αντωνιος Παναγιωτη Αναγνωστοπουλος filed Critical Αντωνιος Παναγιωτη Αναγνωστοπουλος
Priority to GR20050100010A priority Critical patent/GR1005136B/en
Publication of GR1005136B publication Critical patent/GR1005136B/en

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting
    • B21D11/15—Reinforcing rods for concrete
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/06—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged inclined to a revolving flier rolling frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

The present invention relates to a method and a mechanism for the twist straightening of a wire or concrete bar 1 via the rollers of a rotor. According to the invention, the wire is conducted from the rotor having the rollers 5 to the straightening unit where the twist of the wire or concrete bar is modified by the rotor. The straightening unit is composed of the rollers 2 rotating with adequate velocity so as to attract the wire or the concrete bar 1 from the rotor, properly inclined with respect to the axis of the wire, pressed with suitable force applied to the wire or the concrete bar so as to change, via the friction of their motion, the twist of the wire or concrete bar 1. The twist of the wire or concrete bar 1 may be increased, reduced, nullified, or inversed provided that the number of rollers suffices to impose the required moment on the wire or the concrete bar.
GR20050100010A 2005-01-11 2005-01-11 Wire & concrete bar twist-straightening method and mechanism with rollers GR1005136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20050100010A GR1005136B (en) 2005-01-11 2005-01-11 Wire & concrete bar twist-straightening method and mechanism with rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20050100010A GR1005136B (en) 2005-01-11 2005-01-11 Wire & concrete bar twist-straightening method and mechanism with rollers

Publications (1)

Publication Number Publication Date
GR1005136B true GR1005136B (en) 2006-02-17

Family

ID=38008895

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20050100010A GR1005136B (en) 2005-01-11 2005-01-11 Wire & concrete bar twist-straightening method and mechanism with rollers

Country Status (1)

Country Link
GR (1) GR1005136B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140891A (en) * 2016-08-01 2016-11-23 霍山县向阳恒温器有限公司 A kind of capillary tube coalignment
CN106140888A (en) * 2016-08-01 2016-11-23 霍山县向阳恒温器有限公司 A kind of capillary tube scalable coalignment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140891A (en) * 2016-08-01 2016-11-23 霍山县向阳恒温器有限公司 A kind of capillary tube coalignment
CN106140888A (en) * 2016-08-01 2016-11-23 霍山县向阳恒温器有限公司 A kind of capillary tube scalable coalignment

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Legal Events

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PG Patent granted