JPH0385726U - - Google Patents
Info
- Publication number
- JPH0385726U JPH0385726U JP12532190U JP12532190U JPH0385726U JP H0385726 U JPH0385726 U JP H0385726U JP 12532190 U JP12532190 U JP 12532190U JP 12532190 U JP12532190 U JP 12532190U JP H0385726 U JPH0385726 U JP H0385726U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- spring arms
- joint
- parallel
- free ends
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/3473—Circular or rotary encoders
- G01D5/34738—Axles; Driving or coupling means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manipulator (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案による継手の平面図、第２図は
第１図による継手の−線に沿う横断面図、第
３図は角度測定装置と駆動装置との間の継手の側
面図、そして第４図は角度測定装置に組み込まれ
た継手の横断面図である。
図中符号、１……継手、２……中央範囲、７，
８，９，１０……板ばねアーム、１１……回転軸
線。
1 is a plan view of the joint according to the invention, FIG. 2 is a cross-sectional view along the line - - of the joint according to FIG. 1, FIG. 3 is a side view of the joint between the angle measuring device and the drive device, and FIG. 4 is a cross-sectional view of the joint incorporated into the angle measuring device. Symbols in the figure: 1...Joint, 2...Central range, 7,
8, 9, 10...plate spring arm, 11...rotation axis.
Claims (1)
二つの部分のねじり剛固な、しかしラジアル方向
及びアキシヤル方向に可撓的な結合のための相互
に垂直に配設された二つのばね平行四辺形を備え
た継手において、 継手１は弾性材料から一体的に形成されており
かつ中央範囲を有し、中央範囲にはばね平行四辺
形が四つのそれぞれ対状に直径上に向かい合つて
位置している板ばねアーム７，８，９，１０とし
て形成されており、板ばねアームは少なくとも回
転軸線１１に対して平行に向けられていることを
特徴とする継手。 ２ 継手は板ばねから形成されておりかつ板ばね
−アーム７，８，９，１０は平らな中央範囲２に
対して垂直に曲げられており、中央範囲２にラジ
アル方向外方へ向き、中央範囲２の平面内に位置
しかつ相互に垂直な四つのウエブ３，４，５，６
が配設されており、その中各二つの直径上に向か
い合つて位置し、そしてウエブ３，４，５，６に
板ばねアーム７，８，９，１０が形成されている
、請求項１記載の継手。 ３ 直径上に向かい合つて位置する少なくとも二
つの平行は板ばねアーム８，１０がそれぞれ板ば
ねアーム８，１０の平面に対して垂直に曲げられ
た板１３，１４を有する、請求項２記載の継手。 ４ 直径上に向かい合つて位置する二つの平行は
板ばねアーム７，９が自由端に少なくとも回転軸
線１１に対して平行な縦軸線を有しそして直径上
に向かい合つて位置する二つの平行な板ばねアー
ム８，１０の自由端は直角に曲げられておりそし
てラジアル方向外方に突出する板１３，１４を形
成し、板にはそれぞれ一つの長孔１５，１６があ
り、その縦軸線は回転軸線１１に対して平行であ
る、請求項３記載の継手。 ５ ２つの平行な板ばねアーム７，９の自由端は
角度測定装置２２のハウジング又はステータ２１
にそして他の平行な板ばねアーム８，１０自由端
は駆動装置２４のハウジング又はステータ２３に
固定されている、請求項１から４までのうちのい
ずれか一記載の継手。 ６ 二つの平行な板ばねアーム７，９の自由端が
角度測定装置２２のハウジング又はステータ２１
にそして他の平行な板ばねアーム８，１０の自由
端は角度測定装置２２の走査装置２９に固定され
ており、その際走査装置２９は角度測定装置２２
の軸３０上に回転可能に支承されている、請求項
１から４までのうちのいずれか一記載の継手。[Claims for Utility Model Registration] 1. Having at least one common axis of rotation;
In a joint with two spring parallelograms arranged perpendicularly to each other for a torsionally rigid but radially and axially flexible connection of two parts, the joint 1 is made of elastic material. as leaf spring arms 7, 8, 9, 10 which are integrally formed and have a central region in which spring parallelograms are located diametrically opposite each other in pairs; Joint characterized in that the leaf spring arm is oriented at least parallel to the axis of rotation (11). 2 The joint is formed from a leaf spring and the leaf spring arms 7, 8, 9, 10 are bent perpendicularly to the flat central region 2 and are oriented radially outwards to the central region 2, with the central four webs 3, 4, 5, 6 located in the plane of range 2 and perpendicular to each other;
1 , wherein the webs 3 , 4 , 5 , 6 are formed with leaf spring arms 7 , 8 , 9 , 10 , in which are arranged two diametrically opposite positions therein, respectively. Fittings listed. 3. The at least two parallel leaf spring arms 8, 10 located diametrically opposite each have a leaf 13, 14 bent perpendicular to the plane of the leaf spring arms 8, 10. Fittings. 4 Two diametrically oppositely located parallel plates are provided in which the leaf spring arms 7, 9 have at least a longitudinal axis parallel to the axis of rotation 11 at their free ends and which are diametrically oppositely located. The free ends of the leaf spring arms 8, 10 are bent at right angles and form radially outwardly projecting plates 13, 14 each having one elongated hole 15, 16, the longitudinal axis of which is 4. A joint according to claim 3, wherein the joint is parallel to the axis of rotation. 5 The free ends of the two parallel leaf spring arms 7, 9 connect to the housing or stator 21 of the angle measuring device 22.
5. Coupling according to claim 1, characterized in that the free ends of the and the other parallel leaf spring arms (8, 10) are fixed to the housing of the drive (24) or to the stator (23). 6 The free ends of the two parallel leaf spring arms 7, 9 connect to the housing or stator 21 of the angle measuring device 22.
and the free ends of the other parallel leaf spring arms 8, 10 are fixed to a scanning device 29 of the angle measuring device 22, the scanning device 29 being connected to the angle measuring device 22.
5. The joint according to claim 1, wherein the joint is rotatably mounted on a shaft 30 of the joint.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8915109U DE8915109U1 (en) | 1989-12-23 | 1989-12-23 | coupling |
| DE8915109.7 | 1989-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385726U true JPH0385726U (en) | 1991-08-29 |
| JPH071533Y2 JPH071533Y2 (en) | 1995-01-18 |
Family
ID=6845776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12532190U Expired - Lifetime JPH071533Y2 (en) | 1989-12-23 | 1990-11-29 | Joint |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH071533Y2 (en) |
| DE (1) | DE8915109U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020193671A (en) * | 2019-05-29 | 2020-12-03 | 三菱重工エンジン＆ターボチャージャ株式会社 | Shaft coupling device, and rotation phase adjustment method of shaft coupling device |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771594A (en) * | 1995-08-05 | 1998-06-30 | Johannes Heidenhain Gmbh | Angular encoder |
| DE19534063C2 (en) * | 1995-08-05 | 2001-01-18 | Heidenhain Gmbh Dr Johannes | Angle measuring device |
| EP0762082B1 (en) | 1995-09-06 | 2004-03-17 | Dr. Johannes Heidenhain GmbH | Angular position measuring device |
| DE19629585C2 (en) * | 1995-09-06 | 1998-12-10 | Heidenhain Gmbh Dr Johannes | Angle measuring device |
| DE19614818A1 (en) * | 1996-04-15 | 1997-10-16 | Wifag Maschf | Encoder for a cylinder of a printing press |
| US5981940A (en) | 1997-09-15 | 1999-11-09 | Renco Encoders, Inc. | Angle measuring system with a clampable shaft |
| DE29911508U1 (en) | 1999-07-01 | 2000-12-07 | Heidenhain Gmbh Dr Johannes | Coupling and use of this coupling in an angle measuring device |
| DE19935282A1 (en) * | 1999-07-27 | 2001-02-01 | Zf Lenksysteme Gmbh | Rotation angle measuring arrangement, having coupling between signal generator or sensor unit and rotating component, which transfers forces only in rotation direction |
| DE10022555A1 (en) | 2000-05-10 | 2001-11-15 | Heidenhain Gmbh Dr Johannes | Angle measuring device |
| DE10102957A1 (en) * | 2001-01-23 | 2002-07-25 | Heidenhain Gmbh Dr Johannes | angle measurement |
| US6642508B2 (en) | 2001-08-31 | 2003-11-04 | Renco Encoders, Inc. | System and method in an angle measuring system with an encoder attachment system for attaching an encoder to a motor shaft through the use of a spring generating a radial pressure |
| DE10216376B4 (en) * | 2002-04-12 | 2005-08-25 | Sick Stegmann Gmbh | Rotation angle measuring system |
| DE102006038981B4 (en) * | 2006-08-21 | 2010-09-30 | Lenord, Bauer & Co.Gmbh | stator |
| EP2693170B1 (en) | 2012-07-31 | 2014-09-24 | SICK STEGMANN GmbH | Stator coupling |
| FR3005502B1 (en) * | 2013-05-07 | 2016-10-14 | Precilec | DEVICE FOR DETECTING ROTATION DISPLACEMENT OF AN OBJECT |
| DE102018117230B4 (en) | 2018-07-17 | 2020-06-25 | Fritz Kübler GmbH | Resonance compensated stator coupling |
-
1989
- 1989-12-23 DE DE8915109U patent/DE8915109U1/en not_active Expired - Lifetime
-
1990
- 1990-11-29 JP JP12532190U patent/JPH071533Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020193671A (en) * | 2019-05-29 | 2020-12-03 | 三菱重工エンジン＆ターボチャージャ株式会社 | Shaft coupling device, and rotation phase adjustment method of shaft coupling device |
| WO2020241824A1 (en) * | 2019-05-29 | 2020-12-03 | 三菱重工エンジン＆ターボチャージャ株式会社 | Shaft joint device, and rotational phase adjusting method for shaft joint device |
| EP3943772A4 (en) * | 2019-05-29 | 2022-06-01 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Shaft joint device, and rotational phase adjusting method for shaft joint device |
| US11906003B2 (en) | 2019-05-29 | 2024-02-20 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Coupling device and rotational phase adjustment method for coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE8915109U1 (en) | 1990-02-22 |
| JPH071533Y2 (en) | 1995-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |