EP0158831A2 - Scharnier, insbesondere für Tür-, Fensterrahmen oder dergleichen - Google Patents

Scharnier, insbesondere für Tür-, Fensterrahmen oder dergleichen Download PDF

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Publication number
EP0158831A2
EP0158831A2 EP85102914A EP85102914A EP0158831A2 EP 0158831 A2 EP0158831 A2 EP 0158831A2 EP 85102914 A EP85102914 A EP 85102914A EP 85102914 A EP85102914 A EP 85102914A EP 0158831 A2 EP0158831 A2 EP 0158831A2
Authority
EP
European Patent Office
Prior art keywords
pin
mold
hinge device
coating
hole
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Withdrawn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
EP85102914A
Other languages
English (en)
French (fr)
Other versions
EP0158831A3 (de
Inventor
Norberto Manzalini
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.)
Otlav SpA
Original Assignee
Otlav SpA
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 Otlav SpA filed Critical Otlav SpA
Publication of EP0158831A2 publication Critical patent/EP0158831A2/de
Publication of EP0158831A3 publication Critical patent/EP0158831A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E05D9/005—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics from plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • This invention relates to a hinge device particularly for frames for doors, windows or the like.
  • Hinges for frames for doors or windows are usually formed from metal materials, which are inherently unsuitable for use in corrosive environments such as a marine environment.
  • the hinges tend to oxidize and where the casements are not moved for long time periods, there practically occurs locking of the movement with consequent breaking as the casement is subsequently moved.
  • Another object is to provide a particularly strong and reliable hinge with excellent characteristics of smoothness, corrosion resistance and durability.
  • Another object is to provide a hinge which also retains its aesthetic appearance unaltered with time.
  • Still another object is to provide a hinge which is readily producible with equipment and technologies which are known in the art.
  • a not least object is to provide a hinge of relatively low cost and good quality.
  • a hinge device of the type composed of two complementary male and female elements, characterized in that each of the two elements has a metal core adapted to serve the mechanical function, said metal core being thickly coated with a plastic material adapted to preserve the metal from corrosion and to impart the device with the desired configuration.
  • the hinge according to the invention is composed of two elements respectively male indicated at 1 and female indicated at 2.
  • Each of said elements has a cylindrical body respectively 3 and 4 wherein the hinge movements are contained which are completed with aesthetically shaped lugs 5 and 6 and with threaded side spigots 7 and 8 adapted to be threaded into holes formed respectively in the relatively movable members of a door, window, or the like assembly.
  • the spigots 7 and 8 are of metal, and conveniently of mild steel and are welded to two metal cores respectively male 9 and female 10.
  • the male core 9 has a metal pin 11 which has a conveniently smaller cross-section than the cross-section of the hole 12 provided in the female core 10.
  • the male core 9 like its pin 11. are coated with a layer 13 of a plastic material which is applied by inserting the core 9 into a mold and injecting the plastic material under pressure into said mold.
  • the diameter of the plastics covered pin 11 may be equal to the diameter of cross-section of the hole 16 provided in the female element 2 of the hinge.
  • the female element 2 is also fully coated with plastics which creates a layer indicated at 14 which also covers in particular the front section shown in Figure 3 and indicated at 15.
  • the overall height of the plastics coated pin 11 is such as to make its top face 17 work on the bottom 18 of the hole 12 such that the load forces imposed by the weight of the door, window, or the like assembly are applied at this point. It will be appreciated that, at the top face 17, the thickness of the coating is greater as compared to the other parts of the coating so that the resistance thereof is stronger and providing in addition a cushioning effect.
  • the depth of the hole 12 is slightly smaller than the sum of the length of the pin 11 and the thickness of the coating at the face 17. Since under certain compressive stresses the cap- like coating at the face 17 can slightly expand radially , the diameter of pin 11 including the thickness of the coating surrounding the pin may be slightly less than the diameter of the hole 12.
  • the two hinge elements are practically unattackable by the weather agents because none of their metal parts are exposed to the atmosphere when assembled together.
  • Coating is conveniently carried out with a nylon which has excellent properties of resistance to corrosion and also has self-lubricating characteristics thereby the hinge device will require no maintenance with time.
  • plastics covering moreover, affords the faculty of obtaining any aesthetic shapes in accordance with models connected to styles, lines, or profiles of various types and even the colors may be selected for the same reasons without incurring any problems since it will be sufficient to act on the pigmentation of the plastic material.
  • either the metal core 9 or 10 or both are placed in the manner of an insert into an injection molding mold, the plastic material is then injected into the mold and left to harden and thereupon the coated core extracted from the mold.
  • the hole 12 of the core 10 of the female element is closed by a plug.
  • the metal cores 9,10 are placed into the mold with the spigot thereof projecting outside the mold through a hole provided in the mold, said spigot within the hole of the mold maintaining the core suspended within the mold before and during the injection stage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Hinges (AREA)
EP85102914A 1984-03-29 1985-03-14 Scharnier, insbesondere für Tür-, Fensterrahmen oder dergleichen Withdrawn EP0158831A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3068084U 1984-03-29
IT3068084U IT8430680V0 (it) 1984-03-29 1984-03-29 Cerniera per infissi con organi ricoperti in materia plastica atti a resistere ad agenti corrosivi.

Publications (2)

Publication Number Publication Date
EP0158831A2 true EP0158831A2 (de) 1985-10-23
EP0158831A3 EP0158831A3 (de) 1986-06-11

Family

ID=11230893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102914A Withdrawn EP0158831A3 (de) 1984-03-29 1985-03-14 Scharnier, insbesondere für Tür-, Fensterrahmen oder dergleichen

Country Status (3)

Country Link
EP (1) EP0158831A3 (de)
ES (1) ES285687U (de)
IT (1) IT8430680V0 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607179A1 (fr) * 1986-11-24 1988-05-27 Jeanne Gasperment Huisserie constituee d'une tige metallique filetee et d'un corps surmoule ainsi que sa cle de montage
US5531799A (en) * 1993-04-30 1996-07-02 Hermes Schleifmittel Gmbh & Co Ceramic corundum abrasive
US7100328B2 (en) * 2004-03-04 2006-09-05 Dura Global Technologies, Inc. Articulating window panel with hidden hinge for vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811086A (en) * 1927-01-03 1931-06-23 Kurz Kasch Company Method of molding articles produced from plastic materials
CH377222A (de) * 1960-03-01 1964-04-30 Jakob Dobler Vorm G Hafner & C Scharnier für Fenster und Türen
BE629230A (de) * 1962-03-08
NL6605484A (de) * 1966-04-23 1967-10-24
NL6709059A (de) * 1966-07-01 1968-01-02
FR1491962A (fr) * 1966-09-10 1967-08-11 Paumelles de ferrage en matière plastique armée pour la marine et le bâtiment
DE1939227A1 (de) * 1969-08-01 1971-02-11 Otto Funke Stellscharnier aus Kunststoff

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607179A1 (fr) * 1986-11-24 1988-05-27 Jeanne Gasperment Huisserie constituee d'une tige metallique filetee et d'un corps surmoule ainsi que sa cle de montage
US5531799A (en) * 1993-04-30 1996-07-02 Hermes Schleifmittel Gmbh & Co Ceramic corundum abrasive
US7100328B2 (en) * 2004-03-04 2006-09-05 Dura Global Technologies, Inc. Articulating window panel with hidden hinge for vehicles

Also Published As

Publication number Publication date
EP0158831A3 (de) 1986-06-11
ES285687U (es) 1985-10-01
IT8430680V0 (it) 1984-03-29

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Inventor name: MANZALINI, NORBERTO