CH151608A - Hydrating key. - Google Patents

Hydrating key.

Info

Publication number
CH151608A
CH151608A CH151608DA CH151608A CH 151608 A CH151608 A CH 151608A CH 151608D A CH151608D A CH 151608DA CH 151608 A CH151608 A CH 151608A
Authority
CH
Switzerland
Prior art keywords
key
rod
hydrating
arm
square hole
Prior art date
Application number
Other languages
French (fr)
Inventor
Desvoignes Vital
Original Assignee
Desvoignes Vital
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 Desvoignes Vital filed Critical Desvoignes Vital
Publication of CH151608A publication Critical patent/CH151608A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants

Description

       

  Clé     d'hydrante.       L'objet de la présente invention est une  clé     d'hydrante,    comprenant     une    tige dont  une extrémité est percée     axialement    d'un trou  carré, et dont l'autre extrémité est munie  d'un bras de     manoeuvre.    Cette     -clé    est carac  térisée en ce que la tige présente, près du  bras, un autre trou carré dont l'axe est per  pendiculaire à ceux -de la     tige,et    du bras.  



  Le dessin ci-annexé .représente, à titre  d'exemple, une forme     d'exécution    de l'objet  de l'invention.  



  Dans la clé     représentée,    1 est une     tige    dont       l'extrémité    2 présente un trou carré 3, dis  posé suivant l'axe longitudinal de la tige.  Ce dernier sert à commander les vannes de  bornes, A     (fig.    2) servant lors des incendies,  et les vannes de terre B     (fig.    3) qui règlent  l'arrivée d'eau à un     quartier.    Cette tige 1 est  munie d'un bras de     manoeuvre    4. 5 est un se  cond trou     carré    ménagé dans la tige, près du  bras, et dont l'axe est perpendiculaire à ceux  de la. tige et du bras.

   Ce trou est destiné à    coopérer avec le     carré    C     (fig.    2) des bouchons  carrés des vannes de     bornes,    dont l'axe est en  général dirigé légèrement vers le bas,     oe    qui  rend l'emploi du carré 3 difficile. Le bras de       manoeuvre    4 a son extrémité 6 taillée en  forme ,de hache, ce qui servira en hiver à cas  ser la glace, formée autour des couvercles de  vannes de     terre,    D     (fig.    3).  



  L'autre extrémité 7, du bras de     manoeu-          vre    4, est légèrement     conique    et munie de  deux ailettes 8, diamétralement opposées et       destinées    à être introduites dans le trou E  du couvercle de vanne de     terre    pour per  mettre son enlèvement     (fig.    3). Bien entendu  l'invention n'est     pas    limitée à     -ce    qui est repré  senté au     -dessin.    On pourrait en particulier  faire la -clé plus petite, sans la hache 6 et les  ailettes 8.



  Hydrating key. The object of the present invention is a hydrating key, comprising a rod, one end of which is axially drilled with a square hole, and the other end of which is provided with an operating arm. This key is charac terized in that the rod has, near the arm, another square hole whose axis is perpendicular to those of the rod, and of the arm.



  The accompanying drawing represents, by way of example, an embodiment of the object of the invention.



  In the key shown, 1 is a rod, the end 2 of which has a square hole 3, arranged along the longitudinal axis of the rod. The latter is used to control the terminal valves, A (fig. 2) used during fires, and the earth valves B (fig. 3) which regulate the water supply to a district. This rod 1 is provided with an operating arm 4. 5 is a second square hole formed in the rod, near the arm, and whose axis is perpendicular to those of the. rod and arm.

   This hole is intended to cooperate with the square C (fig. 2) of the square plugs of the terminal valves, the axis of which is generally directed slightly downwards, which makes the use of the square 3 difficult. The operating arm 4 has its end 6 cut in the shape of an ax, which will be used in winter to break the ice, formed around the earth valve covers, D (fig. 3).



  The other end 7, of the operating arm 4, is slightly conical and provided with two fins 8, diametrically opposed and intended to be introduced into the hole E of the earth valve cover to allow its removal (fig. 3). ). Of course, the invention is not limited to what is represented in the drawing. In particular, we could make the key smaller, without the ax 6 and the fins 8.


    

Claims (1)

REVENDICATION Clé d'hydrante, comprenant une tige dont une extrémité est percée axialement d'un trou carré, et dont l'autre extrémité est munie d'un bras de manoeuvre, caractérisé en ce que la tige présente, prés du bras, un au tre trou carré .dont 'l'a-xe est perpendiculaire à, ceux de la tige et du bras. <B>SOUS-REVENDICATION.</B> Clé,d'hydrante selon la. revendication, ca- ra.ctérisée en ce que l'une des extrémités du bras est taillée en forme de hache. CLAIM Hydrating key, comprising a rod, one end of which is axially drilled with a square hole, and the other end of which is provided with an operating arm, characterized in that the rod has, near the arm, one at the be square hole. whose a-x is perpendicular to, those of the rod and the arm. <B> SUB-CLAIM. </B> Key, hydrating according to. claim, ca- ra.ctérisée in that one end of the arm is cut in the shape of an ax.
CH151608D 1930-12-08 1930-12-08 Hydrating key. CH151608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH151608T 1930-12-08

Publications (1)

Publication Number Publication Date
CH151608A true CH151608A (en) 1931-12-31

Family

ID=4406856

Family Applications (1)

Application Number Title Priority Date Filing Date
CH151608D CH151608A (en) 1930-12-08 1930-12-08 Hydrating key.

Country Status (1)

Country Link
CH (1) CH151608A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759383A (en) * 1953-10-23 1956-08-21 Mrazik George Cap lifter for press fitted caps
EP2003271A1 (en) * 2007-06-15 2008-12-17 Regie Autonome des Transports Parisiens Emergency tool, such as an axe, specifically adapted for activating a device for securing an emergency access to a public infrastructure
FR2917300A1 (en) * 2007-09-04 2008-12-19 Regie Autonome Transports Rescue tool e.g. hatchet, for operating rescue access safety device, has cam kinematically connected in rotation to lock barrel and for driving force part in translation with respect to chassis along straight translation direction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759383A (en) * 1953-10-23 1956-08-21 Mrazik George Cap lifter for press fitted caps
EP2003271A1 (en) * 2007-06-15 2008-12-17 Regie Autonome des Transports Parisiens Emergency tool, such as an axe, specifically adapted for activating a device for securing an emergency access to a public infrastructure
FR2917300A1 (en) * 2007-09-04 2008-12-19 Regie Autonome Transports Rescue tool e.g. hatchet, for operating rescue access safety device, has cam kinematically connected in rotation to lock barrel and for driving force part in translation with respect to chassis along straight translation direction

Similar Documents

Publication Publication Date Title
US2512237A (en) Pocket implement
CH151608A (en) Hydrating key.
SE7907831L (en) SKI STICK
US2184105A (en) Dental instrument
US3522850A (en) Cultivating tool
FR2452170A1 (en) PUSH BUTTON SWITCHING ASSEMBLY
US2508230A (en) Ice auger
BE643115A (en)
BE652838A (en)
SU16759A1 (en) Electric push-pull rotary single pole switch
US1593609A (en) Table crumber
CH217841A (en) Key valve.
CH216725A (en) Watch box.
SU21295A1 (en) Water Spray Nozzle
CH172279A (en) Prop.
CH227554A (en) Electric basin for heating the beds.
CH286684A (en) Lipstick sample holder.
CH151609A (en) Jet breaker.
CH213238A (en) Baker&#39;s shovel with interchangeable handle.
CH193890A (en) Device for fixing a handle to a brush.
CH193460A (en) Device for at least partially masking an electric bulb.
CH279340A (en) Bimetallic element.
CH197372A (en) Device for fixing a handle in a tool.
CH174571A (en) Assembly sleeve for radiator elements.
CH175862A (en) Tools for brushing teeth.