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Machine translation
1. (WO1980001202) SUSPENSION DEVICE FOR ANGLE INDICATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001202    International Application No.:    PCT/SE1979/000243
Publication Date: 12.06.1980 International Filing Date: 30.11.1979
IPC:
E21B 15/04 (2006.01), G01C 9/12 (2006.01)
Applicants:
Inventors:
Priority Data:
7812389 01.12.1978 SE
Title (EN) SUSPENSION DEVICE FOR ANGLE INDICATOR
(FR) DISPOSITIF SUSPENDU POUR INDICATEUR D"ANGLE
Abstract: front page image
(EN)Suspension device for an angle indicator (3) intended to indicate the angle of an object to the vertical line and comprising two angle-indicating devices (1, 2) designed each to indicate a predetermined angle to the vertical line and located in two planes perpendicular to each other. The suspension device comprises an outer ring (4), which is attached rotatably about a diameter of the ring (4) and connected to said object, and an inner ring (9), which is located perpendicularly to and inside of said outer ring (4). The inner ring (9) is movable along the inside of the outer ring (4). Attachment means (15, 16) are provided for the angle indicator (3) inside of the inner ring (9) and movable along the inner ring (9). According to a preferred embodiment, the attachment means (15, 16) are designed to attach the angle indicator (3) so that one of said angle indicating devices (1, 2) indicates the angle of the plane of the inner ring (9) to the vertical line.
(FR)Un dispositif suspendu pour un indicateur d"angle (3) indique l"angle que fait un objet avec la verticale et comprend deux dispositifs d"indication d"angle (1, 2), chacun d"eux etant concu pour indiquer un angle predetermine par rapport a la verticale ces dispositifs etant situes dans deux plans perpendiculaires. Le dispositif suspendu comprend une bague externe (4) qui est attachee de maniere rotative suivant un diametre de la bague (4) et est reliee audit objet, et une bague interne (9) qui est situee perpendiculairement et a l"interieur de ladite bague externe (4). La bague interne (9) est mobile a l"interieur de la bague externe (4). Des moyens d"attache (15, 16) sont prevus pour l"indicateur d"angle (3) a l"interieur de la bague interne (9) et mobiles le long de la bague interne (9). Selon un mode de realisation prefere, les moyens d"attache (15, 16) sont concus pour maintenir l"indicateur d"angle (3) de telle sorte que l"un desdits dispositifs d"indication d"angle (1, 2) indique l"angle du plan de la bague interne (9) par rapport a la verticale.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)