FR2125193A1 - Coiled tube mfr - by a high-performance machine employing two drive shafts - Google Patents

Coiled tube mfr - by a high-performance machine employing two drive shafts

Info

Publication number
FR2125193A1
FR2125193A1 FR7105538A FR7105538A FR2125193A1 FR 2125193 A1 FR2125193 A1 FR 2125193A1 FR 7105538 A FR7105538 A FR 7105538A FR 7105538 A FR7105538 A FR 7105538A FR 2125193 A1 FR2125193 A1 FR 2125193A1
Authority
FR
France
Prior art keywords
drive shaft
toothed wheel
toothed
tappet
crank
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
FR7105538A
Other languages
French (fr)
Other versions
FR2125193B1 (en
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.)
GOL SP KON
Original Assignee
GOL SP KON
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 GOL SP KON filed Critical GOL SP KON
Priority to FR7105538A priority Critical patent/FR2125193A1/en
Publication of FR2125193A1 publication Critical patent/FR2125193A1/en
Application granted granted Critical
Publication of FR2125193B1 publication Critical patent/FR2125193B1/fr
Granted 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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Abstract

Machine for the mfr. of coiled tubes has two drive shafts with toothed sheels which co-operate with notched shafts to constitute a roller-bending device. The first drive shaft has a toothed tappet and a second toothed wheel and is associated with a power cylinder of a locking bolt to ensure the axial alignment of the first drive shaft with the first bending roller. The second drive shaft has a tappet which reciprocates with the tappet which carries an eccentrically mounted axle with the second bending roller and a toothed wheel. The latter co-operates with the second toothed wheel of the first drive shaft and has a projection on which a crank is mounted and in which a guide-piece is positioned in association with a gudgeon carrying the first bending roller. The crank is linked to the toothed wheel of the second drive shaft by a power cylinder of a locking mechanism on the crank.
FR7105538A 1971-02-18 1971-02-18 Coiled tube mfr - by a high-performance machine employing two drive shafts Granted FR2125193A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7105538A FR2125193A1 (en) 1971-02-18 1971-02-18 Coiled tube mfr - by a high-performance machine employing two drive shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105538A FR2125193A1 (en) 1971-02-18 1971-02-18 Coiled tube mfr - by a high-performance machine employing two drive shafts

Publications (2)

Publication Number Publication Date
FR2125193A1 true FR2125193A1 (en) 1972-09-29
FR2125193B1 FR2125193B1 (en) 1975-01-17

Family

ID=9072102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105538A Granted FR2125193A1 (en) 1971-02-18 1971-02-18 Coiled tube mfr - by a high-performance machine employing two drive shafts

Country Status (1)

Country Link
FR (1) FR2125193A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561025A1 (en) * 1991-02-04 1993-09-22 Schwarze, Rigobert, Dipl.-Ing. Device for bending tubes, in particular for making serpentine-shaped tubes
EP1932603A1 (en) * 2006-12-12 2008-06-18 Peter Reimann Pipe bending machine for manufacturing meandering pipes and method for manufacturing meandering pipes
DE102012019183A1 (en) * 2012-09-28 2014-04-03 Ulrich Zimmer Device for bending pipe material, particularly brake lines or fuel lines, has hinge bending head pivotally mounted at bending tower and intermediate gear mounted on pivotal receiving lever of hinge bending head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565940A (en) * 1949-08-27 1951-08-28 Gen Motors Corp Tube-bending apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565940A (en) * 1949-08-27 1951-08-28 Gen Motors Corp Tube-bending apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561025A1 (en) * 1991-02-04 1993-09-22 Schwarze, Rigobert, Dipl.-Ing. Device for bending tubes, in particular for making serpentine-shaped tubes
EP1932603A1 (en) * 2006-12-12 2008-06-18 Peter Reimann Pipe bending machine for manufacturing meandering pipes and method for manufacturing meandering pipes
DE102012019183A1 (en) * 2012-09-28 2014-04-03 Ulrich Zimmer Device for bending pipe material, particularly brake lines or fuel lines, has hinge bending head pivotally mounted at bending tower and intermediate gear mounted on pivotal receiving lever of hinge bending head

Also Published As

Publication number Publication date
FR2125193B1 (en) 1975-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse