EP1136416B1 - Dispositif de connexion - Google Patents

Dispositif de connexion Download PDF

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Publication number
EP1136416B1
EP1136416B1 EP01250082A EP01250082A EP1136416B1 EP 1136416 B1 EP1136416 B1 EP 1136416B1 EP 01250082 A EP01250082 A EP 01250082A EP 01250082 A EP01250082 A EP 01250082A EP 1136416 B1 EP1136416 B1 EP 1136416B1
Authority
EP
European Patent Office
Prior art keywords
bushing
fastening element
fastening
section
connecting element
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
EP01250082A
Other languages
German (de)
English (en)
Other versions
EP1136416A1 (fr
Inventor
Karl-Heinz Leichs
Ulrich Haker
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.)
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Original Assignee
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
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 RUD Kettenfabrik Rieger und Dietz GmbH and Co KG filed Critical RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Publication of EP1136416A1 publication Critical patent/EP1136416A1/fr
Application granted granted Critical
Publication of EP1136416B1 publication Critical patent/EP1136416B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Definitions

  • the invention relates to a connection device for fastening of lifting or lashing equipment to be transported or objects to be lashed with one their attachment to the respective object, by a screw formed fastener, with a Connection element for the sling or lashing and with the fastener with the connector connecting, rotatable about the longitudinal axis of the fastener on this mounted connecting element, the Connection element is pivotable about a pivot axis, the runs perpendicular to the longitudinal axis of the fastening element, and wherein between the fastener and the Connecting element a the fastener with little Game enclosing socket is arranged.
  • a device is known from DE 86 01 343 U1 above type, in which the connecting element with the help one of a retaining bolt loosely guided in the socket formed fastener on the respective object is attachable.
  • the known device can do so not fully satisfy as their user a retaining bolt sufficient load capacity at will by a Can replace threaded screw, its load capacity is not meets the prescribed requirements.
  • the invention the task is based on the easy exchange resulting dangers largely eliminate without replacing the fastener excluded with special aids.
  • This task is achieved in that the two with the Retaining flanges securing the connecting element for the connector provided on their socket Inner wall with a perpendicular to the longitudinal axis of the socket oriented, flat side walls Locking groove for a spring ring with a circular cross-section is equipped that the fastening element forming the a cylindrical section in the area of the bushing having screw in the area of this section with a Ring groove is provided to accommodate the spring washer when inserting the fastener into the socket serves, and that the depth of the flat locking groove at least equal to one fifth and at most equal to one third of the Diameter of the cross section of the spring washer.
  • the device according to the invention has the advantage that all their parts form a unit.
  • Fig. 1, 1 is a high load-bearing capacity of a special screw formed fastener that between a Screw head 2 and a threaded section 3 a cylindrical Section 4 has an annular groove 5, in the a cylindrical cross section with a diameter d having spring washer 6 when inserting the fastener 1 in the cylindrical bore 7 one of a upper part 8 and a lower part 9 existing socket can immerse. Both parts 8 and 9 of the socket instruct their outer ends each have a holding flange 10 or 11 on.
  • rotatable Connecting part 12 mounted, which is at a distance from the Longitudinal axis 13 of the fastener 1 with a bore 14 is provided in the pivotable as a D-shaped bracket trained connecting element 15 is mounted.
  • the locking groove 16 has in one Distance b from each other, perpendicular to the longitudinal axis 13 of the fastener 1 extending side walls 17, 18, the height of which corresponds to the depth t of the locking groove 16.
  • the dimensions of the locking groove 16 and the spring ring 12 are matched so that the fastener 1 only with considerable effort from the socket 8, 9 can be removed.
  • the depth t of the locking groove should be Achievement of this goal at least a fifth and at most one third of the diameter d of the spring ring 12 be.
  • a solution has proven to be special Proven useful, in which the tangent 19 to the circumference the spring washer 12 at the point where the edge 20 at one on the fastener 1 in FIG. 1 after force acting above, with respect to the longitudinal axis 13 of the fastening element 1 has an angle ⁇ of approximately Occupies 30 °.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Clamps And Clips (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)

Claims (4)

  1. Dispositif de raccord pour la fixation de moyens de butée ou d'amarrage à des objets à transporter ou à amarrer, avec un élément de fixation constitué par une vis, servant à sa fixation à l'objet respectif, avec un élément de raccordement pour le moyen de butée ou d'amarrage, et avec un élément de liaison (12) reliant l'élément de fixation (1) à l'élément de raccordement (15), rotatif autour de l'axe longitudinal de l'élément de fixation (1) et monté sur celui-ci, dans lequel l'élément de raccordement (15) est oscillant autour d'un axe d'oscillation qui s'étend perpendiculairement à l'axe longitudinal de l'élément de fixation (1), et dans lequel, entre l'élément de fixation (1) et l'élément de liaison (12), est disposée une douille (8,9) enveloppant avec un faible jeu l'élément de fixation, caractérisé en ce que la douille (8,9), munie de deux flasques d'arrêt (11) de l'élément de liaison (12) assurant la possibilité de rotation de l'élément de liaison (12), est pourvue sur sa paroi intérieure d'une rainure d'arrêt plate (16) faisant tout le tour pour une bague élastique (6) à section transversale circulaire, comportant des parois latérales (17,18) orientées perpendiculairement à l'axe longitudinal (13) de la douille (8,9), en ce que la vis constituant l'élément de fixation (1), comportant dans la zone de la douille (8,9) un tronçon cylindrique (4), est pourvue dans la zone de ce tronçon (4) d'une gorge annulaire (5), qui sert au logement de la bague élastique (6) lors de l'introduction de l'élément de fixation (1) dans la douille (8,9), et en ce que la profondeur (t) de la rainure d'arrêt plate (16) est au moins égale à un cinquième et au maximum égale à un tiers du diamètre (d) de la section transversale de la bagué élastique (12).
  2. Dispositif de raccord selon la revendication 1, caractérisé en ce que la largeur (b) de la rainure d'arrêt (16) sur la paroi intérieure de la douille (8,9) est au moins égale à 1,5 fois le diamètre (d) de la section transversale de la bague élastique (6).
  3. Dispositif de raccord selon la revendication 1 ou 2, caractérisé en ce que la douille (8,9) est constituée d'une partie supérieure (8) et d'une partie inférieure (9), et en ce que la rainure d'arrêt (16) est agencée dans la partie inférieure (9) de la douille (8,9) en deux parties.
  4. Dispositif de raccord selon l'une des revendications 1 à 3, caractérisé en ce que la tangente (19) à la circonférence de la bague élastique (6) forme, à son point de contact avec l'arête supérieure (20) de la rainure d'arrêt (16), un angle (α ) d'à peu près 30° avec l'axe longitudinal (13) de l'élément de fixation (1).
EP01250082A 2000-03-15 2001-03-13 Dispositif de connexion Expired - Lifetime EP1136416B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10013845A DE10013845C2 (de) 2000-03-15 2000-03-15 Anschlußvorrichtung
DE10013845 2000-03-15

Publications (2)

Publication Number Publication Date
EP1136416A1 EP1136416A1 (fr) 2001-09-26
EP1136416B1 true EP1136416B1 (fr) 2004-02-18

Family

ID=7635676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01250082A Expired - Lifetime EP1136416B1 (fr) 2000-03-15 2001-03-13 Dispositif de connexion

Country Status (3)

Country Link
EP (1) EP1136416B1 (fr)
AT (1) ATE259760T1 (fr)
DE (1) DE10013845C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164598B4 (de) * 2001-12-21 2006-12-14 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. Anschlussvorrichtung zum Anschließen von Anschlag- oder Verzurrmitteln
FR2911591B1 (fr) * 2007-01-23 2009-04-17 Forges De L Eminee Sa Anneau de levage pour la prise de charges lourdes.
EP1961689A1 (fr) * 2007-02-22 2008-08-27 Stamperia Carcano Giuseppe S.p.A. Dispositif d'attache, composant, kit et procédé adaptés à la fabrication de ce dispositif
DE102010032571A1 (de) 2010-07-28 2012-02-02 Thiele Gmbh & Co. Kg Flacher Verzurrpunkt
DE102013205723A1 (de) 2013-03-28 2014-10-02 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Kugelgelagerter Anschlagpunkt
CN103466433A (zh) * 2013-09-09 2013-12-25 中达电机股份有限公司 万向吊攀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE803203C (de) * 1949-10-18 1951-03-01 Ringfeder Gmbh Sicherung eines Schraubenverbandes
DE2620142C3 (de) * 1976-05-07 1982-05-27 Ford-Werke AG, 5000 Köln Runddrahtsprengring
DE8601343U1 (de) * 1986-01-21 1986-04-03 Thiele GmbH & Co. KG, 58640 Iserlohn Drehbarer Transportring
GB2216946B (en) * 1988-03-30 1992-05-20 Aeroquip Corp Deformable ring locking mechanism
FR2638150B1 (fr) * 1988-10-21 1990-12-28 Lecourt Marc Anneau de levage perfectionne pour la prise laterale de charges lourdes
EP0462963B1 (fr) * 1989-03-15 1994-08-03 FREDRIKSSON, Lars Dispositif de couplage a maillon tournant

Also Published As

Publication number Publication date
DE10013845C2 (de) 2003-04-24
DE10013845A1 (de) 2001-09-27
ATE259760T1 (de) 2004-03-15
EP1136416A1 (fr) 2001-09-26

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