CH98106A - Hinge for folding rule. - Google Patents

Hinge for folding rule.

Info

Publication number
CH98106A
CH98106A CH98106DA CH98106A CH 98106 A CH98106 A CH 98106A CH 98106D A CH98106D A CH 98106DA CH 98106 A CH98106 A CH 98106A
Authority
CH
Switzerland
Prior art keywords
hinge
folding rule
face
plate
plates
Prior art date
Application number
Other languages
French (fr)
Inventor
Ecuer Fernand
Original Assignee
Ecuer Fernand
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 Ecuer Fernand filed Critical Ecuer Fernand
Publication of CH98106A publication Critical patent/CH98106A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02Rulers with scales or marks for direct reading
    • G01B3/04Rulers with scales or marks for direct reading rigid
    • G01B3/06Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hinges (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

  

  Charnière pour mètre pliant.    La présente invention a pour objet une  charnière pour mètre pliant.  



  Le dessin annexé donne, à titre d'exem  ple, deux formes d'exécution de l'objet de la  présente invention.  



  La     fig.    1 est une vue en plan d'une pre  mière forme d'exécution;  La     fig.    2 en est une vue en coupe suivant  la ligne     A-B    de la     fig.    1;  La     fig.    3 est une vue en plan d'une     se-          seconde    forme d'exécution;  La     fig.    4 en est une vue en coupe suivant  la ligne     C-D    de la     fig.    3.  



  Cette charnière comporte deux plaques 1  et l', fixées chacune à l'extrémité des élé  ments 2 de mètre     pliant    qu'ils doivent réunir;  à cet effet, les bords des plaquettes 1 sont  rabattus sur les faces latérales inclinées de  l'élément 2 et les aspérités 3 prévues dans le  fond de la plaquette 1 sont enfoncées dans la  face de l'élément 2.  



  Les plaquettes 1 et l' sont réunies par un  axe 4 qui les traverse et autour duquel elles  peuvent pivoter, dans le but de permettre de  plier ou déplier le mètre. Cet axe 4 est muni  d'une tête 5 sous laquelle prend appui un    ressort à lame 6 dont les extrémités reposent  sur la plaquette 1. L'axe 4 est maintenu au  moyen d'une rondelle 7 sur laquelle il est  rivé et qui appuie sur la face de la pla  quette l'.  



  La plaquette 1 porte un bossage 8     dans     lequel peut pénétrer une partie en relief 9  prévue à la plaquette l' lorsque les éléments  2 sont exactement     supperposés,    c'est-à-dire  lorsque le mètre est entièrement     plié    ou dé  plié, ce qui permet de maintenir les éléments  2 dans l'une ou l'autre de ces positions.  



  Chaque élément 2 est muni d'une ouver  ture 10 permettant de rendre visible la ron  delle 7 ou la tête 5 sur la face de l'élément 2.  



  Suivant la seconde forme d'exécution, la  charnière comporte les mêmes éléments; ce  pendant le ressort à lame 6 est remplacé par  un ressort hélicoïdal 11.



  Hinge for folding rule. The present invention relates to a hinge for a folding rule.



  The appended drawing gives, by way of example, two embodiments of the object of the present invention.



  Fig. 1 is a plan view of a first embodiment; Fig. 2 is a sectional view along the line A-B of FIG. 1; Fig. 3 is a plan view of a second embodiment; Fig. 4 is a sectional view along the line C-D of FIG. 3.



  This hinge comprises two plates 1 and 1 ', each fixed to the end of the elements 2 of the folding rule which they must join together; to this end, the edges of the plates 1 are folded over the inclined side faces of the element 2 and the asperities 3 provided in the bottom of the plate 1 are pressed into the face of the element 2.



  The plates 1 and 1 'are joined by an axis 4 which passes through them and around which they can pivot, in order to allow the meter to be folded or unfolded. This pin 4 is provided with a head 5 under which a leaf spring 6 bears, the ends of which rest on the plate 1. The pin 4 is held by means of a washer 7 on which it is riveted and which presses on the face of the plate.



  The plate 1 carries a boss 8 into which can penetrate a raised part 9 provided for the plate 1 'when the elements 2 are exactly superimposed, that is to say when the rule is fully folded or unfolded, which allows to keep the elements 2 in one or the other of these positions.



  Each element 2 is provided with an opening 10 making it possible to make the ron delle 7 or the head 5 visible on the face of the element 2.



  According to the second embodiment, the hinge has the same elements; this during the leaf spring 6 is replaced by a coil spring 11.

 

Claims (1)

REVENDICATION Charnière pour mètre pliant, comportant deux plaquettes réunies par un axe muni d'une tête sous laquelle prend appui un res sort dont une des extrémités au moins re- pose sur l'une des plaquettes, cet axe étant maintenu au moyen d'une rondelle à laquelle il est rivé et qui appuie sur la face de la se conde plaquette, la tête et la rondelle étant destinées à être visibles sur la face de l'élé ment du mètre pliant auquel est fixé la char- nièr e. CLAIM Hinge for a folding rule, comprising two plates joined by a pin provided with a head under which bears a spring, at least one end of which rests on one of the plates, this pin being held by means of a washer to which it is riveted and which presses on the face of the second plate, the head and the washer being intended to be visible on the face of the element of the folding rule to which the hinge is attached.
CH98106D 1921-11-30 1921-11-30 Hinge for folding rule. CH98106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH98106T 1921-11-30

Publications (1)

Publication Number Publication Date
CH98106A true CH98106A (en) 1923-03-01

Family

ID=4355896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH98106D CH98106A (en) 1921-11-30 1921-11-30 Hinge for folding rule.

Country Status (1)

Country Link
CH (1) CH98106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663940A (en) * 1951-09-13 1953-12-29 Eagle Rule Mfg Corp Resilient folding rule hinge
DE1673864B1 (en) * 1967-06-20 1973-08-16 Praez S Appbau Ag LIMBS Ruler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663940A (en) * 1951-09-13 1953-12-29 Eagle Rule Mfg Corp Resilient folding rule hinge
DE1673864B1 (en) * 1967-06-20 1973-08-16 Praez S Appbau Ag LIMBS Ruler

Similar Documents

Publication Publication Date Title
FR2594737A1 (en) ADJUSTABLE SCREWDRIVER
CH98106A (en) Hinge for folding rule.
CH185310A (en) Bundling device.
CH215429A (en) Folding measuring instrument.
CH300676A (en) Bracelet.
CH175862A (en) Tools for brushing teeth.
CH208668A (en) Device for attaching a trailer to a truck.
CH218439A (en) Bracelet clasp.
CH113177A (en) Binding for loose sheets.
CH105544A (en) Foldable workbench.
CH685972A5 (en) Clasp wallet type with a loop for a flexible bracelet.
CH209706A (en) Device for removably joining two metal sheets.
CH289609A (en) Orientable connecting element for tubular constructions for scaffolding, supports and similar constructions.
CH482384A (en) Metal box for electrical equipment
CH271714A (en) Stretch bracelet clasp.
CH250149A (en) Bracelet comprising at least three rows of hollow elements.
CH240706A (en) Articulated device for clamping an object on the luggage rack of a cycle.
CH111178A (en) Expandable ring watch.
CH97692A (en) Bracelet-ribbon clasp.
CH349089A (en) Foldable ruler
CH99429A (en) Detachable clip for the assembly of two parts.
CH228725A (en) Device for connecting two ends of a link.
CH138158A (en) Device for strapping crates, bundles, bundles, etc.
CH316235A (en) Bracelet
CH331781A (en) Device for blocking, one relative to the other, two parts articulated around an axis