SG11201707603UA - System and method for twisting hollow bars - Google Patents

System and method for twisting hollow bars

Info

Publication number
SG11201707603UA
SG11201707603UA SG11201707603UA SG11201707603UA SG11201707603UA SG 11201707603U A SG11201707603U A SG 11201707603UA SG 11201707603U A SG11201707603U A SG 11201707603UA SG 11201707603U A SG11201707603U A SG 11201707603UA SG 11201707603U A SG11201707603U A SG 11201707603UA
Authority
SG
Singapore
Prior art keywords
hollow bars
twisting hollow
twisting
bars
hollow
Prior art date
Application number
SG11201707603UA
Inventor
Kian Yong Heng
Original Assignee
Kian Yong Heng
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 Kian Yong Heng filed Critical Kian Yong Heng
Publication of SG11201707603UA publication Critical patent/SG11201707603UA/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
SG11201707603UA 2015-03-19 2015-03-19 System and method for twisting hollow bars SG11201707603UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2015/000084 WO2016148640A1 (en) 2015-03-19 2015-03-19 System and method for twisting hollow bars

Publications (1)

Publication Number Publication Date
SG11201707603UA true SG11201707603UA (en) 2017-10-30

Family

ID=56919696

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707603UA SG11201707603UA (en) 2015-03-19 2015-03-19 System and method for twisting hollow bars

Country Status (2)

Country Link
SG (1) SG11201707603UA (en)
WO (1) WO2016148640A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2594778B (en) * 2021-02-12 2022-05-18 Trevor Mcgrath Alan Method of forming twisted building façade element and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437329A (en) * 1981-08-21 1984-03-20 Delta Limited Method of manufacturing twisted tubes
US5771726A (en) * 1996-08-28 1998-06-30 Kenney Manufacturing Company Apparatus and method for twisting hollow rods
ES2163947B1 (en) * 1998-07-10 2003-03-01 Mecanizados Sanchez Bielsa S L MACHINE FOR COLD IRON DEFORMATION THROUGH ELECTROMECHANICAL PROCESSES OF TORSION AND WINDING.
IT1302351B1 (en) * 1998-10-01 2000-09-05 Cml Costr Mecc Liri Srl STRETCHING MACHINE FOR ELONGATED PIECES WITH A POLYGONAL SECTION.

Also Published As

Publication number Publication date
WO2016148640A1 (en) 2016-09-22

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