FR2385461A1 - Machine a fermer des joints plies - Google Patents

Machine a fermer des joints plies

Info

Publication number
FR2385461A1
FR2385461A1 FR7808000A FR7808000A FR2385461A1 FR 2385461 A1 FR2385461 A1 FR 2385461A1 FR 7808000 A FR7808000 A FR 7808000A FR 7808000 A FR7808000 A FR 7808000A FR 2385461 A1 FR2385461 A1 FR 2385461A1
Authority
FR
France
Prior art keywords
jaws
fold
bended
joints
closing machine
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
FR7808000A
Other languages
English (en)
Other versions
FR2385461B1 (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.)
WUKOVICH oHG PETER
Original Assignee
WUKOVICH oHG PETER
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 WUKOVICH oHG PETER filed Critical WUKOVICH oHG PETER
Publication of FR2385461A1 publication Critical patent/FR2385461A1/fr
Application granted granted Critical
Publication of FR2385461B1 publication Critical patent/FR2385461B1/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Press Drives And Press Lines (AREA)
  • Soil Working Implements (AREA)

Abstract

La machine comprend deux mâchoires opposées, une commande à excentrique pour assurer un mouvement de frappe sur un joint plié disposé entre les mâchoires, un marteau frappant sur le pli et une autre commande à excentrique pour assurer le mouvement de frappe perpendiculairement au sens de déplacement des mâchoires. Les mâchoires 20, 33 qui forment le pli sont munies chacune d'une surface de pliage 43 de forme hélicoïdale et le marteau rabattant le pli est disposé après les mâchoires en direction du travail. Application notamment à la fermeture de plis anguleux du genre << Pittsburgh >>.
FR7808000A 1977-03-31 1978-03-20 Machine a fermer des joints plies Granted FR2385461A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714427A DE2714427C3 (de) 1977-03-31 1977-03-31 Falzschließmaschine

Publications (2)

Publication Number Publication Date
FR2385461A1 true FR2385461A1 (fr) 1978-10-27
FR2385461B1 FR2385461B1 (fr) 1983-07-18

Family

ID=6005273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808000A Granted FR2385461A1 (fr) 1977-03-31 1978-03-20 Machine a fermer des joints plies

Country Status (8)

Country Link
US (1) US4189935A (fr)
JP (1) JPS5415463A (fr)
AR (1) AR216135A1 (fr)
AT (1) AT351898B (fr)
BR (1) BR7801903A (fr)
DE (1) DE2714427C3 (fr)
FR (1) FR2385461A1 (fr)
IT (1) IT1093746B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372022A (en) * 1980-04-24 1983-02-08 The Ceco Corporation Machine for progressively closing flanges of cap strips on standing rib roofs
DE3308219A1 (de) * 1983-03-08 1984-09-13 Peter Wukovich Ohg, Wien Maschine zum profilieren von blechen fuer die herstellung von falzen
US5189784A (en) * 1989-11-13 1993-03-02 Iowa Precision Industries, Inc. Apparatus for forming seams in box-shaped members
US5360275A (en) * 1992-12-15 1994-11-01 Rexnord Corporation Filament wound thrust bearing
DE19844248B4 (de) * 1998-09-26 2004-12-30 Audi Ag Vorrichtung zum Falzen, insbesondere zur Verbindung von zwei oder mehr Blechteilen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR804926A (fr) * 1935-05-25 1936-11-05 Billets d'entrée et tickets similaires, avec coupure de contrôle, disposés sur une bande continue
DE855235C (de) * 1950-06-13 1952-11-10 Daimler Benz Ag Handgeraet zum Abbiegen von Blechraendern
FR1353409A (fr) * 1963-04-12 1964-02-21 Appareil pour fermer des replis ou avisures
US3777687A (en) * 1971-10-26 1973-12-11 Lenco Inc Sheet metal crimping attachment for impact gun
FR2254381A1 (en) * 1973-12-11 1975-07-11 Wukovich Ohg Peter Hammering appts. for sheet metal seam - has fixed and movable jaws with eccentric drive from power drill
FR2300637A1 (fr) * 1975-02-17 1976-09-10 Hukovich Ohg Peter Procede et dispositif pour l
US3987740A (en) * 1975-03-28 1976-10-26 Merson Karol J W Portable seam locking device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609028A (en) * 1948-09-20 1952-09-02 Edward Griffin Automatic pittsburgh lock seam sealer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR804926A (fr) * 1935-05-25 1936-11-05 Billets d'entrée et tickets similaires, avec coupure de contrôle, disposés sur une bande continue
DE855235C (de) * 1950-06-13 1952-11-10 Daimler Benz Ag Handgeraet zum Abbiegen von Blechraendern
FR1353409A (fr) * 1963-04-12 1964-02-21 Appareil pour fermer des replis ou avisures
US3777687A (en) * 1971-10-26 1973-12-11 Lenco Inc Sheet metal crimping attachment for impact gun
FR2254381A1 (en) * 1973-12-11 1975-07-11 Wukovich Ohg Peter Hammering appts. for sheet metal seam - has fixed and movable jaws with eccentric drive from power drill
FR2300637A1 (fr) * 1975-02-17 1976-09-10 Hukovich Ohg Peter Procede et dispositif pour l
US3987740A (en) * 1975-03-28 1976-10-26 Merson Karol J W Portable seam locking device

Also Published As

Publication number Publication date
JPS5415463A (en) 1979-02-05
DE2714427C3 (de) 1980-11-06
AR216135A1 (es) 1979-11-30
IT7821679A0 (it) 1978-03-28
DE2714427A1 (de) 1978-10-05
US4189935A (en) 1980-02-26
IT1093746B (it) 1985-07-26
BR7801903A (pt) 1978-10-24
DE2714427B2 (de) 1980-03-06
JPS556450B2 (fr) 1980-02-16
AT351898B (de) 1979-08-27
FR2385461B1 (fr) 1983-07-18
ATA523377A (de) 1979-01-15

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