CH86370A - Advanced key for opening cans. - Google Patents

Advanced key for opening cans.

Info

Publication number
CH86370A
CH86370A CH86370DA CH86370A CH 86370 A CH86370 A CH 86370A CH 86370D A CH86370D A CH 86370DA CH 86370 A CH86370 A CH 86370A
Authority
CH
Switzerland
Prior art keywords
opening cans
key
advanced key
advanced
cans
Prior art date
Application number
Other languages
French (fr)
Inventor
Martenet Ernest
Original Assignee
Martenet Ernest
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 Martenet Ernest filed Critical Martenet Ernest
Publication of CH86370A publication Critical patent/CH86370A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/40—Devices for engaging tags, strips, or tongues for opening by tearing, e.g. slotted keys for opening sardine tins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Description

  

  Clef perfectionnée pour ouvrir les boîtes de conserve.    L'objet de la présente invention est une  clef perfectionnée pour ouvrir les boîtes de  conserve. II est représenté,     â    titre     d'exemple,     dans le dessin ci-joint.  



  La     fig.    1 est une vue de côté de ladite  clef;  La     fig.    2 est une vue de face du même  objet.  



  Cette clef est constituée d'un fort fil d'acier  plié     d'un    bout pour former la poignée A; à  l'autre bout du fil, on a     pratiqué    une fente  B. Cette fente B permet l'introduction de la  clef sur la languette préparée a cet effet sur  le couvercle de la boite a ouvrir.  



  Par un mouvement de rotation de la clef,  on arrive facilement a ouvrir la boîte, le    couvercle en métal de celle-ci s'enroulant  autour de la clef.  



  Il est à remarquer que cette clef peut  servir indéfiniment;     après    chaque opération,  on élimine facilement de la clef le métal  roulé qui servait de couvercle à la boîte.



  Advanced key for opening cans. The object of the present invention is an improved key for opening cans. It is shown, by way of example, in the accompanying drawing.



  Fig. 1 is a side view of said key; Fig. 2 is a front view of the same object.



  This key is made of a strong steel wire bent at one end to form the handle A; at the other end of the wire, a slot B has been made. This slot B allows the introduction of the key on the tab prepared for this purpose on the cover of the box to be opened.



  By rotating the key, you can easily open the box, the metal cover of the latter wrapping around the key.



  It should be noted that this key can be used indefinitely; after each operation, the rolled metal which served as the cover for the box is easily removed from the key.

Claims (1)

REVENDICATION Clef perfectionnée pour ouvrir les boîtes de conserve, constituée d'un fort fil de métal recourbé d'un bout en fo-me de poignée, l'autre bout étant fendu pour y introduire la partie du couvercle de la boîte à ouvrir. CLAIM Improved key for opening cans, consisting of a strong metal wire bent from one end in the form of a handle, the other end being split to introduce the part of the lid of the can to open.
CH86370D 1919-12-20 1919-12-20 Advanced key for opening cans. CH86370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH86370T 1919-12-20

Publications (1)

Publication Number Publication Date
CH86370A true CH86370A (en) 1920-08-16

Family

ID=4342914

Family Applications (1)

Application Number Title Priority Date Filing Date
CH86370D CH86370A (en) 1919-12-20 1919-12-20 Advanced key for opening cans.

Country Status (1)

Country Link
CH (1) CH86370A (en)

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