EP2446981A3 - Device and method for forming a thickened head on the head ends of a metal rod element - Google Patents

Device and method for forming a thickened head on the head ends of a metal rod element Download PDF

Info

Publication number
EP2446981A3
EP2446981A3 EP11186683A EP11186683A EP2446981A3 EP 2446981 A3 EP2446981 A3 EP 2446981A3 EP 11186683 A EP11186683 A EP 11186683A EP 11186683 A EP11186683 A EP 11186683A EP 2446981 A3 EP2446981 A3 EP 2446981A3
Authority
EP
European Patent Office
Prior art keywords
head
metal rod
rod element
forming
thickened
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.)
Granted
Application number
EP11186683A
Other languages
German (de)
French (fr)
Other versions
EP2446981A2 (en
EP2446981B1 (en
Inventor
Willem Van Den Brink
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.)
Polymac BV
Original Assignee
Polymac BV
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 Polymac BV filed Critical Polymac BV
Priority to EP19193156.7A priority Critical patent/EP3608032A1/en
Publication of EP2446981A2 publication Critical patent/EP2446981A2/en
Publication of EP2446981A3 publication Critical patent/EP2446981A3/en
Application granted granted Critical
Publication of EP2446981B1 publication Critical patent/EP2446981B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/004—Mounting bails on containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
    • B21F5/005—Upsetting wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/003—Combinations of clamps

Abstract

A device for forming a thickened head (5) on a head end of a metal rod element (2) comprises a clamping device for clamping the metal rod element (2), whilst leaving an end portion having the head end free. The device comprises a deformation body (16) for plastically deforming the end portion of the metal rod element in order to form the thickened head, as well as a drive device for driving the deformation body. The drive device is provided with a drive unit (18) and a transmission element (21) drivably connected to the drive unit. The transmission element is pivotable about a pivot axis (22) and is provided with a cam track (23). The drive device comprises a lever arm (24), which at one end abuts against the cam track (23) of the transmission element and at an opposite end is provided with the deformation body (16). The lever arm (24) is hingeable about a hinge axis (27) running substantially parallel to the pivot axis (22).
EP11186683.6A 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element Active EP2446981B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19193156.7A EP3608032A1 (en) 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2005580A NL2005580C2 (en) 2010-10-26 2010-10-26 DEVICE AND METHOD FOR FORMING A THICKER HEAD AT THE HEAD ENDS OF A METAL BAR ELEMENT.

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP19193156.7A Division EP3608032A1 (en) 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element

Publications (3)

Publication Number Publication Date
EP2446981A2 EP2446981A2 (en) 2012-05-02
EP2446981A3 true EP2446981A3 (en) 2012-07-18
EP2446981B1 EP2446981B1 (en) 2019-08-28

Family

ID=44140986

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19193156.7A Pending EP3608032A1 (en) 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element
EP11186683.6A Active EP2446981B1 (en) 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19193156.7A Pending EP3608032A1 (en) 2010-10-26 2011-10-26 Device and method for forming a thickened head on the head ends of a metal rod element

Country Status (2)

Country Link
EP (2) EP3608032A1 (en)
NL (2) NL2005580C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111545675B (en) * 2020-05-22 2022-02-18 江西铜业集团铜材有限公司 Bending equipment for copper wire
CN113909405B (en) * 2021-08-30 2022-07-26 江苏玖泰电力实业有限公司 A hydraulic pressure pier nose machine that is used for automatic stirring function that has of cement pole production
CN114406137B (en) * 2021-12-31 2023-04-18 江苏玖泰电力实业有限公司 Hydraulic pier head machine for processing internal reinforcing steel bars of cement poles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550635A (en) * 1970-12-24 1974-06-28 Aida Eng Ltd Double acting forming machine
EP1002733A1 (en) * 1998-10-20 2000-05-24 van den Brink B.V. Bucket handle machine
DE10027680A1 (en) * 1999-06-07 2000-12-14 Volker Wengenroth To shape a wire blank it is first crumpled by a forging tool in an initial press stage followed by a second press stage with a finishing forging tool for the final shape

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359582A (en) * 1965-11-22 1967-12-26 Bethlehem Steel Corp Die assembly for making chamfer headed nails
US5154670A (en) * 1990-10-15 1992-10-13 Illinois Tool Works, Inc. Apparatus for forming a wire nail
AT10206U1 (en) * 2007-10-22 2008-11-15 Ceratizit Austria Gmbh TOOL FOR TERMINATION OR CUTTING

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550635A (en) * 1970-12-24 1974-06-28 Aida Eng Ltd Double acting forming machine
EP1002733A1 (en) * 1998-10-20 2000-05-24 van den Brink B.V. Bucket handle machine
DE10027680A1 (en) * 1999-06-07 2000-12-14 Volker Wengenroth To shape a wire blank it is first crumpled by a forging tool in an initial press stage followed by a second press stage with a finishing forging tool for the final shape

Also Published As

Publication number Publication date
EP2446981A2 (en) 2012-05-02
NL2005580C2 (en) 2012-04-27
EP3608032A1 (en) 2020-02-12
EP2446981B1 (en) 2019-08-28
NL2008060C2 (en) 2012-10-23
NL2008060A (en) 2012-04-27

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