ES8704772A1 - Method of making male elements for hinge devices and hinge devices obtained thereby. - Google Patents
Method of making male elements for hinge devices and hinge devices obtained thereby.Info
- Publication number
- ES8704772A1 ES8704772A1 ES551291A ES551291A ES8704772A1 ES 8704772 A1 ES8704772 A1 ES 8704772A1 ES 551291 A ES551291 A ES 551291A ES 551291 A ES551291 A ES 551291A ES 8704772 A1 ES8704772 A1 ES 8704772A1
- Authority
- ES
- Spain
- Prior art keywords
- hinge devices
- open end
- hollow body
- hinge
- hollow
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K13/00—Making locksmiths' goods, e.g. handles for cases
- B21K13/02—Making locksmiths' goods, e.g. handles for cases hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D2005/102—Pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention has for its subject a hinge and a method of forming a closed cavity hollow male hinge. The method comprises a first processing step consisting of shearing a section from a cylindrival drawn blank followed by cold impact reverse-extrusion by means of a punch and die action that step causes the material to be upturned laterally to form a constant pattern hollow body having an open end. Thereafter, there is carried out on said hollow body, as by striking with a die, a reduction of one portion thereof at the open end, thus defining a hollow pin. The open end of the latter is then upset and stopped to make the hollow body watertight.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT82503/85A IT1187411B (en) | 1985-01-09 | 1985-01-09 | PROCEDURE FOR OBTAINING A CABLE MALE HINGE WITH CLOSED CAVITY |
Publications (2)
Publication Number | Publication Date |
---|---|
ES551291A0 ES551291A0 (en) | 1987-05-01 |
ES8704772A1 true ES8704772A1 (en) | 1987-05-01 |
Family
ID=11317938
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551291A Expired ES8704772A1 (en) | 1985-01-09 | 1986-01-09 | Method of making male elements for hinge devices and hinge devices obtained thereby. |
ES1987296110U Expired ES296110Y (en) | 1985-01-09 | 1987-01-15 | HINGE ARRANGEMENT. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1987296110U Expired ES296110Y (en) | 1985-01-09 | 1987-01-15 | HINGE ARRANGEMENT. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0187656B1 (en) |
DE (1) | DE3670224D1 (en) |
ES (2) | ES8704772A1 (en) |
IT (1) | IT1187411B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1392596B1 (en) * | 2008-12-22 | 2012-03-09 | Otlav Spa | HINGING ELEMENT AND ITS IMPLEMENTATION PROCEDURE |
IT202000016414A1 (en) * | 2020-07-07 | 2022-01-07 | Combi Arialdo S N C | METHOD FOR CREATING A HINGE ORGAN FOR METALLIC AND SIMILAR WINDOWS AND THE HINGE ORGAN THUS OBTAINED |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB911029A (en) * | 1960-03-03 | 1962-11-21 | Gen Motors Corp | Improvements relating to ball studs |
FR2368316A1 (en) * | 1976-10-21 | 1978-05-19 | Kramatorsky Ind Institu | Forming sealed sphere shaped end in tube - by spinning and forming the heated tube end |
IT1080824B (en) * | 1977-02-28 | 1985-05-16 | Otlav Di Padovan Angelo | PROCEDURE FOR OBTAINING A CABLE BODY, ESPECIALLY A HINGE MALE, FROM A SINGLE SOLID, AND PRODUCT SO OBTAINED |
DE3307529A1 (en) * | 1983-03-03 | 1984-09-06 | Walter Birmensdorf Pfäffli | Hinge for fastening a door wing to a door frame |
-
1985
- 1985-01-09 IT IT82503/85A patent/IT1187411B/en active
-
1986
- 1986-01-07 EP EP86100126A patent/EP0187656B1/en not_active Expired - Lifetime
- 1986-01-07 DE DE8686100126T patent/DE3670224D1/en not_active Expired - Lifetime
- 1986-01-09 ES ES551291A patent/ES8704772A1/en not_active Expired
-
1987
- 1987-01-15 ES ES1987296110U patent/ES296110Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8582503A0 (en) | 1985-01-09 |
DE3670224D1 (en) | 1990-05-17 |
EP0187656A2 (en) | 1986-07-16 |
ES551291A0 (en) | 1987-05-01 |
ES296110Y (en) | 1988-04-16 |
EP0187656A3 (en) | 1986-10-01 |
IT1187411B (en) | 1987-12-23 |
ES296110U (en) | 1987-10-16 |
EP0187656B1 (en) | 1990-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070307 |