JPS6333435U

JPS6333435U -

Info

Publication number: JPS6333435U
Application number: JP12647786U
Authority: JP
Priority date: 1986-08-21
Filing date: 1986-08-21
Publication date: 1988-03-03

Description

[Brief explanation of the drawing]

第１図はスリツトを有する捩れ円筒軸の略図で
、イは正面図、ロは断面図、第２図は大容量のフ
レキシブルカツプリング・トルクセンサーの略図
、第３図は小容量のフレキシブルカツプリング・
トルクセンサーの略図でイは正面図、ロは断面図
、第４図は捩れ軸の特性曲線を示す。１；捩れ円筒軸、２，２′；１対の対向スリツ
ト、３；中空部、４，４′，５，５′；フランジ
、６；駆動軸、７；従動軸、８，９；間座、１０
，１１；鉄心、１２，１３；磁極片、１４；空隙
、１５；環状線輪、１６；線輪支柱、１７；口出
線。 Figure 1 is a schematic diagram of a torsion cylindrical shaft with a slit, A is a front view, B is a sectional view, Figure 2 is a schematic diagram of a large capacity flexible coupling torque sensor, and Figure 3 is a small capacity flexible coupling.・
In the schematic diagram of the torque sensor, A shows a front view, B shows a cross-sectional view, and FIG. 4 shows a characteristic curve of the torsion shaft. 1; Twisted cylindrical shaft, 2, 2'; Pair of opposing slits, 3; Hollow part, 4, 4', 5, 5'; Flange, 6; Drive shaft, 7; Driven shaft, 8, 9; Spacer , 10
, 11; iron core, 12, 13; magnetic pole piece, 14; air gap, 15; annular coil, 16; coil strut, 17; lead wire.

補正昭６１．１１．１１考案の名称を次のように補正する。考案の名称フレキシブルカツプリング・ト
ルクセンサーの構造実用新案登録請求の範囲を次のように補正する
。Amendment November 11, 1981 The name of the invention is amended as follows. Name of the invention Structure of flexible coupling torque sensor The scope of the claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】円筒軸の外周に１対の対向スリツトの列を所定
の位相角と所定の間隔に複数列に亘り切削したフ
レキシブルカツプリングの捩れ円筒面上に、捩れ
角の標点位置を定めて１対の円板を設定し、該円
板上に配列した磁極片の相対変位角による磁気抵
抗変化を検出する相対変位角センサーを装架した
ことを特徴とするフレキシブルカツプリング・ト
ルクセンサーの構造。図面の簡単な説明を次のように補正する。明細書第８頁８行目に「１８，１９；円板」を
加入する。[Claims for Utility Model Registration] A torsion angle mark is placed on the torsional cylindrical surface of a flexible coupling in which a pair of opposing slits are cut in multiple rows at a predetermined phase angle and a predetermined interval on the outer periphery of a cylindrical shaft. A flexible cutout characterized in that a pair of discs are set with fixed point positions, and a relative displacement angle sensor is mounted on the discs to detect changes in magnetic resistance due to relative displacement angles of magnetic pole pieces arranged on the discs. Structure of torque sensor. The brief description of the drawing has been amended as follows. Add "18, 19; Disc" to the 8th line of page 8 of the specification.

Claims

[Scope of utility model registration request]

A pair of opposing slits are cut on the outer periphery of the cylindrical shaft in multiple rows at a predetermined phase angle and at a predetermined interval.The torsion angle gauge position is determined on the torsional cylindrical surface of a flexible coupling. 1. A structure of a flexible coupling torque sensor, characterized in that a disk is set and a relative displacement angle sensor is mounted on the disk to detect a change in magnetic resistance due to a relative displacement angle of magnetic pole pieces arranged on the disk.