FR2562237A1 - Level goniometer - Google Patents

Level goniometer Download PDF

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Publication number
FR2562237A1
FR2562237A1 FR8404811A FR8404811A FR2562237A1 FR 2562237 A1 FR2562237 A1 FR 2562237A1 FR 8404811 A FR8404811 A FR 8404811A FR 8404811 A FR8404811 A FR 8404811A FR 2562237 A1 FR2562237 A1 FR 2562237A1
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FR
France
Prior art keywords
disc
goniometer
axis
bearing
marks
Prior art date
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Granted
Application number
FR8404811A
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French (fr)
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FR2562237B1 (en
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Individual
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Individual
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Publication date
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Priority to FR8404811A priority Critical patent/FR2562237B1/en
Publication of FR2562237A1 publication Critical patent/FR2562237A1/en
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Publication of FR2562237B1 publication Critical patent/FR2562237B1/en
Expired legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Abstract

The invention relates to levelling or angling goniometry devices for materials which require computation. It comprises, on the rule, two graduated dials 3 and 4, whose degree of graduation is indicated by a movable disc with an arrow 2 and a weight 10.

Description

La présente invention se rapporte à un instrument goniométrique du type niveau permettant le positionnement, le controle de certains ouvrages nécessitant le calcul des angles
Cet appareil donne un rapport de mesure automatique en degrés C en pourcentages tu eh
La figure 1 est une vue en plan de 1'ensemble de longueur variable du type niveau à bulle.
The present invention relates to a goniometric instrument of the level type allowing the positioning, the control of certain works requiring the calculation of the angles.
This device gives an automatic measurement report in degrees C in percentages you eh
Figure 1 is a plan view of the variable length assembly of the spirit level type.

La figure 2 représente en détail le flasque (4) non visible opposé au flasque (3) en figure 1. FIG. 2 shows in detail the non-visible flange (4) opposite the flange (3) in FIG. 1.

La figure 3 représente une vue en coupe selon A A de la figure 1 avec un détail agrandi du montage du roulement. Le repère 1 est une règle d'assise rectiligne, le repère 2 est un disque tournant en plexiglas de préférence coloré, par exemple en rouge, monté sur un roulement à billes repère 5, celui-ci entretcisé entre les flasques (3) et (4) par un axe repère 6, à l'aide de deux écrous repères 7 et 8. le diamètre extérieur de ce disque aoit être légèrement inférieur au-moins de 5/1C de m/m par rapport à l'alésage par exemple de 45 m/rn, pratiqué dans la règle repère 1. Suivant détail roulement figure 3, deux rondelles intercalaires repère 9, entre la bague intérieure du roulement (5) et flasques (3) et (4) permettent le dégagement de la bague extérieure du roulement repère 5, celui-ci devant permettre une rotation libre du disque (2).Le roulement (5) devra être préférentiellement un roulement protégé pour éviter toute impureté qui freinerait le mouvement de rotation. 3 shows a sectional view along A A of Figure 1 with an enlarged detail of the mounting of the bearing. The mark 1 is a straight seat rule, the mark 2 is a rotating disc in Plexiglas preferably colored, for example in red, mounted on a ball bearing mark 5, the latter interposed between the flanges (3) and ( 4) by a reference axis 6, using two reference nuts 7 and 8. the outside diameter of this disc must be slightly less than -5 / 1C m / m compared to the bore for example 45 m / rn, practiced in rule mark 1. According to detail of bearing in figure 3, two intermediate washers mark 9, between the inner ring of the bearing (5) and flanges (3) and (4) allow the release of the outer ring of the bearing bearing 5, this should allow free rotation of the disc (2). The bearing (5) should preferably be a protected bearing to avoid any impurity which would slow down the rotational movement.

Le disque repère 2, doit se trouver positionné verticalement par un contrepoids repère 10 notamment un plomb rectangulaire disposé radialement, encastré, par exemple de longueur 15 m/m sur 6 m/m de largeur, dans l'épaisseur du disque, pour éviter le balancement de celui-ci contrairement à un plomb circulaire qui accentuerait le balancement. The reference disc 2, must be positioned vertically by a reference counterweight 10 in particular a rectangular lead arranged radially, embedded, for example of length 15 m / m by 6 m / m in width, in the thickness of the disc, to avoid the swing of it unlike a circular plummet which would accentuate the swing.

Le repère 3 est un flasque transparent en plexiglas gravé intérieurement, de 3600 en 4 secteurs de C à 900 divisés en fractions de 150, celles-ci de meme en 5. Le repère 4 est un flasque transparent en plexiglas gravé intérieurement, en 4 secteurs de C à loo divisés en fractions de 10, celles-ci de même en deux. Pour chacune de ces graduations, celles-ci comportent 2 repères zéro disposés selon une ligne perpendiculaire à la base de la règle en T (1), les repères 900 ou ico grades étant disposés selon une ligne parallèle à la base de la règle et passant par l'axe (6). Deux aiguilles, diamétralement opposées repères 11 et 12, disposées selon l'axe du contrepoids de part et d'autre de l'axe (6), fixées sur chaque face du disque repère 2, indiquent la positif de la graduation permettant la lecture directe de l'inclinaison. Un jeu latéral d'au-moins 1 m/m est à prévcir entre le disque (2) et les flasques (3) et (4) assemblés en applique sur la règle (1) par 4 boulons goujons par exemple de diamètre 3 m/m,traversant 4 trous pratiqués dans la dite règle. Mark 3 is a transparent flange in plexiglass engraved internally, from 3600 in 4 sectors from C to 900 divided into fractions of 150, these same in 5. Mark 4 is a transparent flange in plexiglass engraved internally, in 4 sectors from C to loo divided into fractions of 10, these likewise in two. For each of these graduations, these include 2 zero marks arranged along a line perpendicular to the base of the T-rule (1), the 900 or ico grades marks being arranged along a line parallel to the base of the rule and passing by the axis (6). Two hands, diametrically opposite marks 11 and 12, arranged along the axis of the counterweight on either side of the axis (6), fixed on each face of the disk mark 2, indicate the positive of the graduation allowing direct reading of the tilt. A lateral clearance of at least 1 m / m is to be specified between the disc (2) and the flanges (3) and (4) assembled on the ruler (1) by 4 stud bolts, for example with a diameter of 3 m / m, crossing 4 holes made in the said rule.

Cette invention rentre dans le domaine des instruments nécessaires aux ccrporations de charpentiers, menuisiers, maçons, bricoleurs.  This invention is in the field of instruments necessary for the creation of carpenters, joiners, masons, handymen.

Claims (6)

REVENDICATIONS 1. Goniomètre à niveau caractérisé en ce qu'il comporte un disque tournant adapté à une règle comportant deux cadrans gradués disposés en vis-à-vis de repères portés par le disque tournant dans l'axe du contrepoids encastré dans ledit disque. 1. Level goniometer characterized in that it comprises a rotating disc adapted to a rule comprising two graduated dials arranged opposite marks carried by the rotating disc in the axis of the counterweight embedded in said disc. 2. Goniomètre à niveau selon la revendication 1, caractérisé en ce que l'un des cadrans (3) est gradué en degrés, l'autre (4) en 2. Level goniometer according to claim 1, characterized in that one of the dials (3) is graduated in degrees, the other (4) in 3. Goniomètre selon la revendication 1 caractérisé -en ce que le disque est monté sur un axe (6) par l'intermédiaire de roulement, deux rondelles intercalaires étant disposées entre la bague intermédiaire du roulement et les flasques (3) et (4)  3. Goniometer according to claim 1 characterized in that the disc is mounted on an axis (6) by means of a bearing, two intermediate washers being arranged between the intermediate ring of the bearing and the flanges (3) and (4) 4. Goniomètre selon revendication 1 caractérisé en ce que chaque graduation comporte deux repères zéro disposés perpendiculairement à la base de la règle et deux repères 900 et îoe grades disposés selon une ligne parallèle à la base en passant par l'axe (6). 4. Goniometer according to claim 1 characterized in that each graduation comprises two zero marks arranged perpendicularly to the base of the ruler and two marks 900 and Ioe grades arranged along a line parallel to the base passing through the axis (6). 5. Goniomètre selon revendication 1 caractérisé en ce que le contrepoids est disposé radialement et de forme rectangulaire. 5. Goniometer according to claim 1 characterized in that the counterweight is arranged radially and of rectangular shape. 6. Goniomètre selon revendication 1 caractérisé en ce que le disque (2) est teinté.  6. Goniometer according to claim 1 characterized in that the disc (2) is tinted.
FR8404811A 1984-03-28 1984-03-28 LEVEL GONIOMETER Expired FR2562237B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8404811A FR2562237B1 (en) 1984-03-28 1984-03-28 LEVEL GONIOMETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404811A FR2562237B1 (en) 1984-03-28 1984-03-28 LEVEL GONIOMETER

Publications (2)

Publication Number Publication Date
FR2562237A1 true FR2562237A1 (en) 1985-10-04
FR2562237B1 FR2562237B1 (en) 1987-03-27

Family

ID=9302546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404811A Expired FR2562237B1 (en) 1984-03-28 1984-03-28 LEVEL GONIOMETER

Country Status (1)

Country Link
FR (1) FR2562237B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003362A1 (en) * 1985-12-02 1987-06-04 Maier Walter A Universal apparatus for levelling, verticality and height measurement with direct display of measurements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533961A (en) * 1921-12-27 1925-04-14 Ziegler Robert Level and plumb
CH291842A (en) * 1952-12-24 1953-07-15 Zuercher Maurice Level with angle indicator.
FR1538780A (en) * 1967-08-31 1968-09-06 Circular protractor with multiple functions
FR2368693A1 (en) * 1976-10-22 1978-05-19 Verdier Philippe Direct reading inclinometer - has loaded graduated disc in cylindrical housing with glass end windows bearing cursors for list angle reading

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533961A (en) * 1921-12-27 1925-04-14 Ziegler Robert Level and plumb
CH291842A (en) * 1952-12-24 1953-07-15 Zuercher Maurice Level with angle indicator.
FR1538780A (en) * 1967-08-31 1968-09-06 Circular protractor with multiple functions
FR2368693A1 (en) * 1976-10-22 1978-05-19 Verdier Philippe Direct reading inclinometer - has loaded graduated disc in cylindrical housing with glass end windows bearing cursors for list angle reading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003362A1 (en) * 1985-12-02 1987-06-04 Maier Walter A Universal apparatus for levelling, verticality and height measurement with direct display of measurements

Also Published As

Publication number Publication date
FR2562237B1 (en) 1987-03-27

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