EP0442313A1 - Méthode de poinçonnage mécanique de gouttières et outil combiné de poinçonnement et étirage pour son exécution - Google Patents

Méthode de poinçonnage mécanique de gouttières et outil combiné de poinçonnement et étirage pour son exécution Download PDF

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Publication number
EP0442313A1
EP0442313A1 EP91101048A EP91101048A EP0442313A1 EP 0442313 A1 EP0442313 A1 EP 0442313A1 EP 91101048 A EP91101048 A EP 91101048A EP 91101048 A EP91101048 A EP 91101048A EP 0442313 A1 EP0442313 A1 EP 0442313A1
Authority
EP
European Patent Office
Prior art keywords
die
frame
holder
counter
punch
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.)
Withdrawn
Application number
EP91101048A
Other languages
German (de)
English (en)
Inventor
Ivan Keckes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0442313A1 publication Critical patent/EP0442313A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E04D13/0645—Connections between gutter and down pipe
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E04D13/068—Means for fastening gutter parts together

Definitions

  • the present invention relates according to the preamble of claim 1 to a method for mechanically punching gutters and according to the other claims to a device for introducing the flow openings in primarily metallic gutters in the area of the vertical drain pipes to be connected via so-called hanging sockets.
  • the object of the present invention is therefore to provide a corresponding method and combination tool for the creation of perfectly cut and downwardly also slightly drawn out or rounded flow openings in the gutters that both operations are now carried out mechanically precisely and quickly in one move.
  • the punch shown in FIG. 1 consists of the C-shaped frame 1, on the upper part 1a of which there is a guide bush 1c for the shaft 3a of the punch 3 is appropriate;
  • This stamp 3 is moved by means of the hand lever 2, which is articulated on the bracket 2a of the upper frame part 1a via a pivot pin 2b and engages via two further pivot bolts 2c and a tab 2d at the free end of the stamp shaft 3a.
  • the cutting punch 3 is laterally expanded to form a drawing tool 4, which is only used or used when the cutting punch 3, 3a emerges from the die 5 after the respective gutter "D" has been perforated .
  • the counter-holder 6 is raised in the direction of arrow P 1 by means of the rotating eccentric 8 seated on the free end of the adjusting lever 7 pivotable about the frame axis 7a, and the pulling part 4 of the stamp 3, 3a pressed into the previously punched hole in the gutter "D".
  • the combined component 3, 5 can also be mounted as a whole in the frame lower part 1b so as to be pivotable about an axis 9.
  • die 5 'including ejection opening 5a' and the counter-holder 6 'as separate components next to each other on a sliding carriage 10 and alternately punching or drawing against the stops 11 in the positions 11 according to arrow P2 bring to.
  • All of the work or operating processes that are manually initiated here can of course also be carried out hydraulically or the like. be carried out mechanically.
  • the entire unit 1 to 7 is designed as a stationary or mobile tool, ie it can also be retrofitted to gutters that have already been installed and can thus be perforated at any point.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)
EP91101048A 1990-02-13 1991-01-28 Méthode de poinçonnage mécanique de gouttières et outil combiné de poinçonnement et étirage pour son exécution Withdrawn EP0442313A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904004267 DE4004267A1 (de) 1990-02-13 1990-02-13 Kombiniertes stanz- und ziehwerkzeug
DE4004267 1990-02-13

Publications (1)

Publication Number Publication Date
EP0442313A1 true EP0442313A1 (fr) 1991-08-21

Family

ID=6399969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101048A Withdrawn EP0442313A1 (fr) 1990-02-13 1991-01-28 Méthode de poinçonnage mécanique de gouttières et outil combiné de poinçonnement et étirage pour son exécution

Country Status (2)

Country Link
EP (1) EP0442313A1 (fr)
DE (1) DE4004267A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009225A1 (fr) * 1992-10-15 1994-04-28 Schoormans Johannes Adrianus H Element de decharge d'ecoulement pour le drainage de l'eau de pluie et procede de fabrication correspondant
CZ310379B6 (cs) * 2024-02-01 2025-04-23 Social Group s.r.o. Zařízení pro vytváření odtokového otvoru v okapovém žlabu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801203B4 (de) * 1998-01-15 2007-09-06 Volkswagen Ag Vorrichtung zum Lochen fließender Ziehteile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994055A (en) * 1973-03-15 1976-11-30 Zmc, Inc. Method of preparing rain gutters for connection thereto of downspouts
DE3316960A1 (de) * 1982-05-17 1983-11-17 VEB Blechverformungswerk Leipzig, DDR 7031 Leipzig Boden fuer den tank eines rohrwaermetauschers und werkzeug zu dessen herstellung
US4711012A (en) * 1981-09-18 1987-12-08 J & L Associates, Inc. Apparatus and method for installing gutter drops on rain gutters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478353A (en) * 1946-08-16 1949-08-09 Ralph W Jensen Retacking machine
DD157447A1 (de) * 1981-03-19 1982-11-10 Karlheinz Wenke Verfahren zur herstellung metallgedrueckter hohlkoerper mit kragenfoermigem ansatz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994055A (en) * 1973-03-15 1976-11-30 Zmc, Inc. Method of preparing rain gutters for connection thereto of downspouts
US4711012A (en) * 1981-09-18 1987-12-08 J & L Associates, Inc. Apparatus and method for installing gutter drops on rain gutters
DE3316960A1 (de) * 1982-05-17 1983-11-17 VEB Blechverformungswerk Leipzig, DDR 7031 Leipzig Boden fuer den tank eines rohrwaermetauschers und werkzeug zu dessen herstellung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009225A1 (fr) * 1992-10-15 1994-04-28 Schoormans Johannes Adrianus H Element de decharge d'ecoulement pour le drainage de l'eau de pluie et procede de fabrication correspondant
US5566440A (en) * 1992-10-15 1996-10-22 Johannes A. Schoormans Method for the fabrication of an outflow element
CZ310379B6 (cs) * 2024-02-01 2025-04-23 Social Group s.r.o. Zařízení pro vytváření odtokového otvoru v okapovém žlabu
EP4596135A1 (fr) * 2024-02-01 2025-08-06 Social Group s.r.o. Dispositif pour créer un trou de drainage dans une gouttière

Also Published As

Publication number Publication date
DE4004267A1 (de) 1991-08-14

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