CH87707A - Lock. - Google Patents

Lock.

Info

Publication number
CH87707A
CH87707A CH87707DA CH87707A CH 87707 A CH87707 A CH 87707A CH 87707D A CH87707D A CH 87707DA CH 87707 A CH87707 A CH 87707A
Authority
CH
Switzerland
Prior art keywords
lock
cattle
levers
chain
cage
Prior art date
Application number
Other languages
French (fr)
Inventor
Linder Jean-Albert
Original Assignee
Jean Albert Linder
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 Jean Albert Linder filed Critical Jean Albert Linder
Publication of CH87707A publication Critical patent/CH87707A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06Releasable fastening devices with snap-action
    • F16B21/07Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/078Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56Towing or pushing equipment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Housing For Livestock And Birds (AREA)

Description

  

  Serrure.    La présente invention a pour objet une  serrure pour chaîne à bétail. Une forme  d'exécution de cette dernière est représentée  en fig. 1 du dessin ci-joint; les autres figures  concernent des variantes.  



  La serrure comporte une cage a dans la  quelle est enfoncée en partie un chien b  muni d'une boucle c à laquelle on ac  croche la chaîne à bétail. La pièce b  est munie d'encoches d dans lesquelles  s'engagent, lorsque la serrure est fermée,  les crochets f des leviers e1 et e2. Ces  deux leviers e1 et e2 sont maintenus en place  par le ressort g. La cage a comporte deux  ouvertures h1 et h2 permettant chacune de  presser sur un bras des leviers. En ce fai  sant, la pièce b est dégagée et la serrure est  ouverte. La pièce b peut ensuite être sortie  de la cage, ce qui peut se faire automatique  ment lorsqu'il est prévu, par exemple, un  ressort i qui pousse la pièce b. La fig. 2 se  rapporte à une forme d'exécution dans la  quelle la serrure n'est pas ouverte à la main  mais au moyen d'une clé.

   A cet, effet, il est  prévu aux leviers e1 et e2 des prolongements  k1 et k2 engagés de telle façon l'un dans    l'autre qu'ils forment une ouverture l dans  laquelle la clé est introduite; en la tournant  on actionne les leviers et ouvre la serrure.  Il est également possible de prévoir la ser  rure avec un électro-aimant, comme indi  qué en fig. 3. L'électro-aimant est placé dans  la cage, entre les bras des leviers e1 et e2; si  l'on fait passer le courant électrique,     l'élec-          tro-aimant    attire les bras des leviers, la  boucle est dégagée et la serrure ouverte.  



  Dans cette dernière forme d'exécution, il  est possible d'ouvrir simultanément depuis  un endroit éloigné plusieurs serrures, les  électro-aimants de toutes les serrures étant  branchés en série. Ce genre de serrure a  l'avantage que, en cas de danger, le bétail  peut être détaché très rapidement. Il faut  naturellement que la conduite électrique soit  montée de façon telle qu'elle ne puisse pas  être endommagée par le bétail.



  Lock. The present invention relates to a lock for a cattle chain. One embodiment of the latter is shown in FIG. 1 of the attached drawing; the other figures relate to variants.



  The lock comprises a cage a in which a dog b is partially embedded, provided with a loop c to which the cattle chain is hooked. Part b is provided with notches d in which engage, when the lock is closed, the hooks f of levers e1 and e2. These two levers e1 and e2 are held in place by the spring g. The cage has two openings h1 and h2 each allowing levers to be pressed on an arm. In doing so, part b is released and the lock is opened. The part b can then be taken out of the cage, which can be done automatically when a spring i is provided, for example, which pushes the part b. Fig. 2 relates to an embodiment in which the lock is not opened by hand but by means of a key.

   To this end, the levers e1 and e2 are provided with extensions k1 and k2 engaged in such a way that they form an opening l into which the key is inserted; turning it activates the levers and opens the lock. It is also possible to provide the lock with an electromagnet, as shown in fig. 3. The electromagnet is placed in the cage, between the arms of levers e1 and e2; if the electric current is passed, the electromagnet attracts the arms of the levers, the buckle is released and the lock opened.



  In the latter embodiment, it is possible to simultaneously open several locks from a remote location, the electromagnets of all the locks being connected in series. This kind of lock has the advantage that, in case of danger, the cattle can be detached very quickly. Of course, the electric line must be mounted in such a way that it cannot be damaged by cattle.

 

Claims (1)

REVENDICATION Serrure pour chaîne à bétail, caractérisée en ce qu'elle comporte une boucle dans la quelle est accrochée la chaîne, boucle fixée à un chien comportant deux encoches dans lesquelles s'engagent deux leviers pouvant osciller clans une cage et maintenus en po sition par un ressort. SOUS-REVENDICATIONS 1. Serrure pour chaîne à bétail selon la re vendication, caractérisée en ce que la cage comporte deux ouvertures permettant de presser sur les bras des leviers, ce qui provoque l'ouverture de la serrure. 2 Serrure pour chaîne à bétail selon la re vendication. caractérisée en ce que les le viers comportent deux prolongements en gagés l'un dans l'autre de façon à former une ouverture dans laquelle on peut intro- duire une clé qui actionne les leviers et ouvre ainsi la serrure. CLAIM Lock for cattle chain, characterized in that it comprises a loop in which the chain is hooked, loop fixed to a hammer comprising two notches in which two levers engage which can oscillate in a cage and held in position by a spring. SUB-CLAIMS 1. Lock for cattle chain according to the claim, characterized in that the cage has two openings for pressing on the arms of the levers, which causes the lock to open. 2 Cattle chain lock as per claim. characterized in that the le viers comprise two extensions secured one inside the other so as to form an opening into which a key can be inserted which actuates the levers and thus opens the lock. 3 Serrure pour chaîne à bétail selon la re vendication, caractérisée en ce qu'elle com porte un électro-aimant placé entre les branches des leviers qui, lorsque le cou rant passe, attire lesdites branches et ouvre ainsi la serrure. 4 Serrure pour chaîne à bétail selon la re vendication, caractérisée en ce qu'elle com porte un ressort qui a tendance à pousser le chien hors de la cage, ce qui ouvre au tomatiquement la serrure lorsque les le viers sont hors de prise. 3 Lock for cattle chain according to claim, characterized in that it comprises an electromagnet placed between the branches of the levers which, when the current passes, attracts said branches and thus opens the lock. 4 Lock for cattle chain according to the claim, characterized in that it comprises a spring which tends to push the dog out of the cage, which automatically opens the lock when the screws are out of engagement.
CH87707D 1920-04-12 1920-04-12 Lock. CH87707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH87707T 1920-04-12

Publications (1)

Publication Number Publication Date
CH87707A true CH87707A (en) 1921-01-03

Family

ID=4344531

Family Applications (1)

Application Number Title Priority Date Filing Date
CH87707D CH87707A (en) 1920-04-12 1920-04-12 Lock.

Country Status (1)

Country Link
CH (1) CH87707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173813B (en) * 1960-11-02 1964-07-09 Schiffko G M B H Coupling lock for connecting two floats, especially two ships

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173813B (en) * 1960-11-02 1964-07-09 Schiffko G M B H Coupling lock for connecting two floats, especially two ships

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