EP0281996A2 - Douille de contact à vis - Google Patents
Douille de contact à vis Download PDFInfo
- Publication number
- EP0281996A2 EP0281996A2 EP88103597A EP88103597A EP0281996A2 EP 0281996 A2 EP0281996 A2 EP 0281996A2 EP 88103597 A EP88103597 A EP 88103597A EP 88103597 A EP88103597 A EP 88103597A EP 0281996 A2 EP0281996 A2 EP 0281996A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- window
- screw
- bend
- tongue
- clamping
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Definitions
- the invention relates to a screw terminal for electrical conductors with a sleeve-shaped clamping body folded from sheet metal, the wall opposite the screw thread being formed by two superimposed bends of the side walls.
- the invention has for its object to provide an inexpensive screw terminal of the type described in the introduction, ie in particular to save material and to simplify the manufacturing process, but burst resistance of the clamping body must be ensured even with extreme tightening of the clamping screw.
- the one bend has a support tongue which engages in a window of the other bend.
- an angled connection consisting of a support tongue and a window be arranged in the extension of the screw axes.
- the clamping body is rectangular, so that in principle there is no waste when processing strip-shaped starting material. Punching out the windows and partially clearing the tongues at the bends does not pose any difficulties, just as little as pressing the tongues into the windows, so that after the clamping bodies are folded, the two bends lying on top of one another are secured against being pulled apart transversely to the screw axis.
- a preferred embodiment of the proposed screw clamp is that the window is attached to the inner and the support tongue to the outer bend, that the support tongue points away from the longitudinal edge of the outer bend and rests with its end against the reveal of the window adjacent to the longitudinal edge of the inner bend .
- the support tongue can advantageously be pressed from the outside into the window of the inner bend.
- the window and tongue have mating rectangular contours, preferably with a longer side length in the longitudinal direction of the bend.
- the cross-sectionally rectangular clamping body shown consists of a top wall (1), two side walls (2 3) and a bottom formed from two superimposed bends (4, 5) of the side walls.
- the top wall (1) has three passages (6), the edges of which protrude upwards and which are each provided with an internal thread (7).
- Clamping screws (8) are screwed into the two outer threads, one of which is indicated by dash-dotted lines and, as is known per se, is provided with a wire protection bar (9).
- the outer bend (5) has two rectangular support tongues (11), which lie under the windows (10), are cut free on three sides and bent upwards at an angle to the level of the bends so that their edges facing away from the longitudinal edge of the bend (5) The edges of the windows lie parallel to the longitudinal edge of the bend (4) and are adjacent to it.
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Clamps And Clips (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3707780 | 1987-03-11 | ||
DE19873707780 DE3707780A1 (de) | 1987-03-11 | 1987-03-11 | Schraubklemme fuer elektrische leiter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0281996A2 true EP0281996A2 (fr) | 1988-09-14 |
EP0281996A3 EP0281996A3 (en) | 1989-07-19 |
EP0281996B1 EP0281996B1 (fr) | 1992-11-11 |
Family
ID=6322763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88103597A Expired - Lifetime EP0281996B1 (fr) | 1987-03-11 | 1988-03-08 | Douille de contact à vis |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0281996B1 (fr) |
JP (1) | JPS63236277A (fr) |
DE (2) | DE3707780A1 (fr) |
ES (1) | ES2035881T3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688095A1 (fr) * | 1992-03-02 | 1993-09-03 | Merlin Gerin | Borne de raccordement a etrier d'epaisseur variable et a ecrou serti . |
DE10360808A1 (de) * | 2003-12-19 | 2005-07-28 | Airbus Deutschland Gmbh | Faserverstärkter metallischer Verbundwerkstoff |
EP2075811A3 (fr) * | 2007-12-28 | 2009-07-22 | Gewiss S.P.A. | Terminal amélioré, en particulier pour des coupe-circuits automatiques |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19801331C2 (de) * | 1998-01-16 | 2003-09-25 | Hayo Joerg | Modulares Mehrfach-Stern-Schraubklemmen-System |
DE10018352C1 (de) * | 2000-04-13 | 2001-09-27 | Siemens Ag | Klemme |
DE102005055598A1 (de) * | 2005-11-19 | 2007-05-31 | Phoenix Contact Gmbh & Co. Kg | Schraubklemme und Reihenklemme |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091168B (de) * | 1953-05-26 | 1960-10-20 | Siemens Ag | Anschlussklemme in Kastenform mit U-foermigem Klemmenkoerper |
DE1805804A1 (de) * | 1968-10-29 | 1970-07-02 | Georg Schlegel Elektrotechnisc | Aus Blech gefalteter Buchsenklemmkoerper fuer Reihenklemmen |
DE1790153A1 (de) * | 1967-09-29 | 1972-01-20 | Telemeccanica Elettrica Ohg Ri | Klemme fuer den Anschluss elektrischer Leiter |
FR2117363A5 (fr) * | 1970-12-10 | 1972-07-21 | Bassani Spa | |
DE1906371B2 (de) * | 1968-02-20 | 1972-11-23 | Allmänna Svenska Elektriska AB, Västeraas (Schweden) | Elektrische Anschlußklemme |
FR2302604A1 (fr) * | 1975-02-28 | 1976-09-24 | Gayton Gerald | Cosse pour batterie |
EP0082285A2 (fr) * | 1981-12-17 | 1983-06-29 | C.A. Weidmüller GmbH & Co. | Borne de connexion pour conducteurs électriques |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1887767U (fr) * | 1964-02-20 | |||
DE1012985B (de) * | 1952-02-22 | 1957-08-01 | Wieland Friedrich | Verbindungsklemme fuer elektrische Leiter |
DE8117386U1 (de) * | 1981-06-12 | 1982-04-08 | Klöckner-Moeller Elektrizitäts-Gesellschaft mbH, 5300 Bonn | Klemmkörper für eine Anschlußklemme |
US4545640A (en) * | 1983-11-25 | 1985-10-08 | Curtis Industries | Electrical splicing connector |
-
1987
- 1987-03-11 DE DE19873707780 patent/DE3707780A1/de active Granted
-
1988
- 1988-03-08 DE DE8888103597T patent/DE3875756D1/de not_active Expired - Lifetime
- 1988-03-08 ES ES198888103597T patent/ES2035881T3/es not_active Expired - Lifetime
- 1988-03-08 EP EP88103597A patent/EP0281996B1/fr not_active Expired - Lifetime
- 1988-03-11 JP JP63056464A patent/JPS63236277A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091168B (de) * | 1953-05-26 | 1960-10-20 | Siemens Ag | Anschlussklemme in Kastenform mit U-foermigem Klemmenkoerper |
DE1790153A1 (de) * | 1967-09-29 | 1972-01-20 | Telemeccanica Elettrica Ohg Ri | Klemme fuer den Anschluss elektrischer Leiter |
DE1906371B2 (de) * | 1968-02-20 | 1972-11-23 | Allmänna Svenska Elektriska AB, Västeraas (Schweden) | Elektrische Anschlußklemme |
DE1805804A1 (de) * | 1968-10-29 | 1970-07-02 | Georg Schlegel Elektrotechnisc | Aus Blech gefalteter Buchsenklemmkoerper fuer Reihenklemmen |
FR2117363A5 (fr) * | 1970-12-10 | 1972-07-21 | Bassani Spa | |
FR2302604A1 (fr) * | 1975-02-28 | 1976-09-24 | Gayton Gerald | Cosse pour batterie |
EP0082285A2 (fr) * | 1981-12-17 | 1983-06-29 | C.A. Weidmüller GmbH & Co. | Borne de connexion pour conducteurs électriques |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688095A1 (fr) * | 1992-03-02 | 1993-09-03 | Merlin Gerin | Borne de raccordement a etrier d'epaisseur variable et a ecrou serti . |
EP0559585A1 (fr) * | 1992-03-02 | 1993-09-08 | Schneider Electric Sa | Borne de raccordement à étrier d'épaisseur variable et à écrou serti |
CN1040485C (zh) * | 1992-03-02 | 1998-10-28 | 施内德电气公司 | 具有变厚度支架和嵌入螺母的接线端 |
DE10360808A1 (de) * | 2003-12-19 | 2005-07-28 | Airbus Deutschland Gmbh | Faserverstärkter metallischer Verbundwerkstoff |
DE10360808B4 (de) * | 2003-12-19 | 2005-10-27 | Airbus Deutschland Gmbh | Faserverstärkter metallischer Verbundwerkstoff |
EP2075811A3 (fr) * | 2007-12-28 | 2009-07-22 | Gewiss S.P.A. | Terminal amélioré, en particulier pour des coupe-circuits automatiques |
Also Published As
Publication number | Publication date |
---|---|
DE3707780A1 (de) | 1988-09-22 |
DE3707780C2 (fr) | 1990-08-16 |
JPH0415992B2 (fr) | 1992-03-19 |
EP0281996A3 (en) | 1989-07-19 |
EP0281996B1 (fr) | 1992-11-11 |
ES2035881T3 (es) | 1993-05-01 |
JPS63236277A (ja) | 1988-10-03 |
DE3875756D1 (de) | 1992-12-17 |
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