EP0216645B1 - Vorrichtung zur Verhinderung der relativen Rückbewegung zweier ineinander steckbarer Teile, von denen einer manuell bedient wird - Google Patents

Vorrichtung zur Verhinderung der relativen Rückbewegung zweier ineinander steckbarer Teile, von denen einer manuell bedient wird Download PDF

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Publication number
EP0216645B1
EP0216645B1 EP86401594A EP86401594A EP0216645B1 EP 0216645 B1 EP0216645 B1 EP 0216645B1 EP 86401594 A EP86401594 A EP 86401594A EP 86401594 A EP86401594 A EP 86401594A EP 0216645 B1 EP0216645 B1 EP 0216645B1
Authority
EP
European Patent Office
Prior art keywords
finger
movement
members
relative movement
male
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 - Lifetime
Application number
EP86401594A
Other languages
English (en)
French (fr)
Other versions
EP0216645A3 (en
EP0216645A2 (de
Inventor
Joseph Crestin
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.)
Societe dExploitation des Procedes Marechal SEPM SA
Original Assignee
Societe dExploitation des Procedes Marechal SEPM SA
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 Societe dExploitation des Procedes Marechal SEPM SA filed Critical Societe dExploitation des Procedes Marechal SEPM SA
Publication of EP0216645A2 publication Critical patent/EP0216645A2/de
Publication of EP0216645A3 publication Critical patent/EP0216645A3/fr
Application granted granted Critical
Publication of EP0216645B1 publication Critical patent/EP0216645B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/623—Casing or ring with helicoidal groove
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance in which repeated movement of the controlling member moves the controlling member through a cycle of distinct positions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49195—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting

Definitions

  • the invention relates to any system in which one of two members fitted one inside the other is moved manually relative to the other, along a trajectory traveled in one direction, then in the opposite direction.
  • US-A-3,624,362 describes a manual action switch which is in particular provided with a non-return system between two members comprising on the one hand, a finger mounted in a support integral with one of the members and subjected to the action of an elastic means urging it towards an average rest position and, on the other hand, a means for guiding said finger, provided on the second member.
  • the invention provides a device comprising the aforementioned means of patent US-A-3,624,362, but which is remarkable in that the actuation of said member takes place manually, first in a first direction during the nesting of the members, then in an opposite direction during their separation, in that said finger is mounted movably in a simple movement in a plane perpendicular to the general direction of the relative movement, while the guide means is a guide ramp which has a general direction substantially parallel to that of the relative movement and has, at one point, an abutment surface substantially perpendicular to the relative movement and opposite which is placed the finger when the stroke reaches the position from which the reversal of the direction of operation must be prohibited.
  • the finger is constituted by a metal rod which passes through a diametrical slot at the bottom of a cylindrical case and which is provided with a flat head applying, at rest, against the inside face of the cover of the case, while that a conical coil spring is interposed between said flat head and the inner face of the bottom of the housing.
  • the device according to the invention comprises a movable finger cooperating with a ramp.
  • the finger 11 is carried by the female member, symbolized by the housing 10 of said finger, and the ramp by the male member, but, of course, it could be the reverse.
  • the coupling of the male member 12 and of the female member 10 comprises a final phase which is a rotational movement around the axis X of said male member.
  • the finger 11 is movable in a plane P passing through the axis X, that is to say in a plane perpendicular to the general direction of the relative movement of the male organ 12 relative to the female organ 10.
  • the organ male 12 carries a projection 13 forming a double ramp, intended to cooperate with and guide the movable finger 11.
  • the projection 13 has the general shape of a curvilinear rhombus whose ends of the long diagonal 13 c delimit two half-perimeters 13 a and 13 b followed by finger 11 respectively in the race in a direction F1 and in the reverse race F2.
  • a notch 14 in the form of a wolf tooth has an abrupt face whose plane is substantially parallel to the axis X and therefore substantially perpendicular to the direction F2 of the relative movement of the two organs.
  • the mounting of the finger 11 in its housing 10 is clearly shown in Figures 3 and 4.
  • the finger consists of a metal rod which passes through a diametrical slot 15 of the bottom 16 of the cylindrical housing 10 and which is provided with a flat head 17 applying at rest against the inner face of the cover 18 of the housing.
  • a conical coil spring 19 is interposed between said flat head 17 and the inner face of the bottom 16 of the housing. It can be seen that the finger can oscillate in the diametrical plane P of the housing 10 corresponding to the slot 15 by deforming the spring 19 and that the latter tends to bring the finger back into coincidence with the axis Z of the housing 10.
  • the operation of the device is as follows.
  • the male member 12 being fitted into the female member (symbolized by 10), the coupling is effected by imparting to the member 12 a rotational movement F1.
  • the finger 11 is opposite a point of the half-perimeter 13 a of the projection 13 ( Figure 1 A).
  • the finger is pushed back by the ramp opposite the member 12 and slides on the projection 13 by traversing the half-perimeter 13 a (FIGS. 1 B and 1 C ).
  • the finger 11 At the end of the coupling, the finger 11 is at the end of the large diagonal of the projection ( Figure 1 D ) or a little beyond and, under the action of the spring 19, returns to its initial axial position opposite a point of the half-perimeter 13 b .
  • the male member is given a rotation F2 opposite to F1
  • the finger 11 comes into contact with the half-perimeter 13 b and slides on the latter whose curvature pushes it back in the opposite direction the nesting ( Figure 1 E ).
  • the notch 14 in the form of a wolf tooth is formed, the abrupt face of which constitutes a stop surface substantially parallel to axis X and, under the action of the spring 19, the finger 11 is housed in this hook ( Figure 1 F ) preventing any rotation F1. Continuing the rotation F2, the finger 11 travels the entire half-perimeter 13b until it escapes to return to the initial position of FIG. 1A ,
  • the notch 14 could be provided on the half-perimeter 13 a to prohibit the reversal of the rotation along F1, or even that a notch can be provided on each of the half-perimeters 13 a and 13 b to prevent reversal of the movement, both during the coupling stroke and during the separation stroke.
  • the male member 22 and the female member 10 are coupled at the end of a relative movement F3 of axial translation.
  • a movable finger 11 housed in a housing 10 symbolizing the female member, the finger being able to oscillate in the plane P perpendicular to F3.
  • the guide ramp 23 carried by the male member 22 is constituted by two oblong parallelipipedic ribs 25 and 26.
  • the rib 25 which cooperates first with the finger 11 during the coupling stroke F3 is slightly oblique with respect to the direction of the relative movement, while the rib 26 is parallel to this direction, the end faces closest to the two ribs being offset laterally and the spacing 24 between said ends being greater than the diameter of the finger 11.
  • the finger 11 arrives at the end of the rib 25 (FIG. 2 C ) then under the action of the spring 19 comes to bear against the face 26 a of the rib 26 (FIG. 2 D ) .
  • the ramp with a notch in FIG. 1 can be adapted for an axial translational movement, as the two-part ramp in FIG. 2 can be adapted for a rotational movement.
  • the device according to the invention finds a particularly interesting application for electrical outlets, in order to prohibit any attempt to re-engage, when the separation maneuver reaches the position corresponding to the cut-off. contacts ( Figures 1 F and 2 F ). It is then necessary to continue the maneuver until the end, to return to a position where the coupling becomes possible again (figure 1 A and 2 A ).

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Toys (AREA)

Claims (5)

  1. Vorrichtung zum Verhindern der relativen Rückbewegung zweier ineinandersteckbarer Teile (12 oder 22, 10), von denen eines (11, 22) manuell bewegt wird, wobei die Vorrichtung einerseits einen Zapfen (11), der in einem Tragelement (10) gelagert ist, das mit einem der Teile fest verbunden ist und unter der Einwirkung eines elastischen Mittels (19) steht, welches den Zapfen in Richtung auf eine mittlere Ruhelage beaufschlagt, und andererseits ein Führungsmittel (13, 23) für den Zapfen aufweist, welches an dem zweiten Teil (12, 22) vorgesehen ist, dadurch gekennzeichnet, daß das Bewegen dieses Teiles (12, 22) manuell zunächst in einer ersten Richtung (F1, F3) beim Ineinanderstecken der Teile, dann in Gegenrichtung (F2, F4) bei ihrer Trennung erfolgt, wobei der Zapfen (11) beweglich entsprechend einer einfachen Bewegung in einer Ebene (P) angebracht ist, die senkrecht zur allgemeinen Richtung der Relativbewegung verläuft, während das Führungsmittel eine Führungsschräge (13, 23) ist, die in einer allgemeinen Richtung im wesentlichen parallel zu der Relativbewegung verläuft und in einem Punkt eine Anschlagfläche aufweist, die im wesentlichen senkrecht zur Relativbewegung verläuft und der gegenüber der Zapfen (11) gerade seine Position eingenommen hat in dem Augenblick, in welchem die Bewegung die Position erreicht, ab welcher eine Umkehr der Bewegungsrichtung nicht möglich sein soll.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Zapfen (11) von einem metallischen Stift gebildet wird, der sich durch einen entlang dem Durchmesser verlaufenden Schlitz (15) am Boden (16) eines zylindrischen Gehäuses (10) erstreckt und mit einem flachen Kopf (17) versehen ist, der sich in der Ruhestellung gegen die Innenseite der Abdeckung (18) des Gehäuses legt, während eine konische Schraubenfeder (19) zwischen dem flachen Kopf und der Innenseite des Bodens des Gehäuses angeordnet ist.
  3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Führungsschräge als Nocken mit der allgemeinen Form eines gekrümmten Rhombus ausgebildet ist, dessen Enden an der großen Diagonale (13c), die im wesentlichen parallel zur Richtung der Relativbewegung der beiden Teile verläuft, zwei Halb-Perimeter (13a, 13b) begrenzen, denen der bewegbaren Zapfen (11) jeweils während der Bewegung in einer Richtung bzw. der Bewegung in Gegenrichtung folgt, während auf wenigstens einer dieser Halb-Perimeter die Anschlagfläche durch eine steile Seite einer Ausnehmung (14) in Form eines Hakenzahns gebildet wird.
  4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Führungsschräge (23) durch zwei Rippen (25, 26) gebildet wird, von denen eine (25), die als erste mit dem Zapfen bei der ersten Bewegung zusammenwirkt, in bezug auf die allgemeine Richtung der Relativbewegung der beiden Teile eine leichte Neigung aufweist, die jedoch ausreicht, um den Zapfen (11) von der anderen (26) zu entfernen, die sich in dieser allgemeinen Richtung erstreckt und deren der ersten Rippe nächstgelegenes Ende die Anschlagfläche bildet, wobei der Abstand zwischen den beiden Rippen an ihren den geringsten Abstand voneinander aufweisenden Punkten größer ist als der Durchmesser des Zapfens (11).
  5. Elektrische Anschlußstelle mit einem Stecker, der in eine Steckdose einzustecken ist, bei welcher die Verriegelungsbewegung als eine Translationsbewegung (F3) und/oder als eine Drehbewegung (F1) abläuft, dadurch gekennzeichnet, daß sie mit einer Vorrichtung gemäß Anspruch 1 versehen ist, die ein Wieder-Verriegeln verhindert, sobald die Trennbewegung der beiden Teile, Stecker und Steckdose, den Punkt erreicht hat, der der Unterbrechung der Kontakte entspricht.
EP86401594A 1985-08-21 1986-07-17 Vorrichtung zur Verhinderung der relativen Rückbewegung zweier ineinander steckbarer Teile, von denen einer manuell bedient wird Expired - Lifetime EP0216645B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512569 1985-08-21
FR8512569A FR2586460B1 (fr) 1985-08-21 1985-08-21 Dispositif anti-inversion du mouvement relatif de deux organes, respectivement male et femelle, dont l'un est actionne manuellement

Publications (3)

Publication Number Publication Date
EP0216645A2 EP0216645A2 (de) 1987-04-01
EP0216645A3 EP0216645A3 (en) 1988-03-09
EP0216645B1 true EP0216645B1 (de) 1992-09-23

Family

ID=9322317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401594A Expired - Lifetime EP0216645B1 (de) 1985-08-21 1986-07-17 Vorrichtung zur Verhinderung der relativen Rückbewegung zweier ineinander steckbarer Teile, von denen einer manuell bedient wird

Country Status (9)

Country Link
US (1) US4732567A (de)
EP (1) EP0216645B1 (de)
JP (1) JPH0821445B2 (de)
CN (1) CN1004160B (de)
CA (1) CA1291799C (de)
DE (1) DE3686800T2 (de)
FR (1) FR2586460B1 (de)
IN (1) IN168042B (de)
MX (1) MX168064B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709734B (zh) * 2009-12-22 2012-05-23 中国航空工业集团公司第六三一研究所 C型锁紧拔插装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220035A (fr) * 1959-05-25 1960-05-20 Silec Liaisons Elec Raccords électriques
IT699906A (de) * 1962-06-16 1900-01-01
CH441474A (de) * 1965-05-18 1967-08-15 Levy Fils Fa Druckknopfbetätigter Schalter für Hausinstallation
DE1765720A1 (de) * 1968-07-05 1971-09-09 Siemens Ag Drucktastenschalter
US3824362A (en) * 1973-05-23 1974-07-16 Illinois Tool Works Alternate action switch mechanism
FR2531577A1 (fr) * 1982-08-09 1984-02-10 Marechal Sepm Contact electrique a pression a pouvoir de fermeture et d'ouverture incorpore
DE3270885D1 (en) * 1982-10-21 1986-06-05 Marechal Sepm Socket having a snap-action connection and disconnection
US4572601A (en) * 1984-12-17 1986-02-25 Eaton Corporation Push-push bayonet lamp socket

Also Published As

Publication number Publication date
DE3686800D1 (de) 1992-10-29
CN1004160B (zh) 1989-05-10
JPS6244964A (ja) 1987-02-26
JPH0821445B2 (ja) 1996-03-04
CN86105317A (zh) 1987-02-18
US4732567A (en) 1988-03-22
MX168064B (es) 1993-05-03
CA1291799C (fr) 1991-11-05
EP0216645A3 (en) 1988-03-09
IN168042B (de) 1991-01-26
EP0216645A2 (de) 1987-04-01
AU583642B2 (en) 1989-05-04
AU6062786A (en) 1987-02-26
FR2586460A1 (fr) 1987-02-27
FR2586460B1 (fr) 1987-11-06
DE3686800T2 (de) 1993-02-11

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