FR843281A - Device for twisting profiled bars, especially reinforcing bars for concrete - Google Patents

Device for twisting profiled bars, especially reinforcing bars for concrete

Info

Publication number
FR843281A
FR843281A FR843281DA FR843281A FR 843281 A FR843281 A FR 843281A FR 843281D A FR843281D A FR 843281DA FR 843281 A FR843281 A FR 843281A
Authority
FR
France
Prior art keywords
bars
twisting
concrete
profiled
especially reinforcing
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
Other languages
French (fr)
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.)
Thyssen AG
Original Assignee
August Thyssen Huette AG
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 August Thyssen Huette AG filed Critical August Thyssen Huette AG
Application granted granted Critical
Publication of FR843281A publication Critical patent/FR843281A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR843281D 1937-11-19 1938-09-12 Device for twisting profiled bars, especially reinforcing bars for concrete Expired FR843281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE843281X 1937-11-19

Publications (1)

Publication Number Publication Date
FR843281A true FR843281A (en) 1939-06-28

Family

ID=6772515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843281D Expired FR843281A (en) 1937-11-19 1938-09-12 Device for twisting profiled bars, especially reinforcing bars for concrete

Country Status (1)

Country Link
FR (1) FR843281A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125792A1 (en) * 1983-05-13 1984-11-21 The Wellform Engineering Company (Sussex) Limited Twisting apparatus & method
US4604884A (en) * 1983-07-04 1986-08-12 Matsutani Seisakusho Twisting apparatus of root canal reamer or file material and method for manufacturing root canal reamer or file
US5752705A (en) * 1988-12-01 1998-05-19 Ae Piston Products Limited Piston rings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125792A1 (en) * 1983-05-13 1984-11-21 The Wellform Engineering Company (Sussex) Limited Twisting apparatus & method
US4604884A (en) * 1983-07-04 1986-08-12 Matsutani Seisakusho Twisting apparatus of root canal reamer or file material and method for manufacturing root canal reamer or file
US5752705A (en) * 1988-12-01 1998-05-19 Ae Piston Products Limited Piston rings

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