DE750512C - Double spring ring coupling for measuring devices, especially for goniometers - Google Patents
Double spring ring coupling for measuring devices, especially for goniometersInfo
- Publication number
- DE750512C DE750512C DE1940750512D DE750512DD DE750512C DE 750512 C DE750512 C DE 750512C DE 1940750512 D DE1940750512 D DE 1940750512D DE 750512D D DE750512D D DE 750512DD DE 750512 C DE750512 C DE 750512C
- Authority
- DE
- Germany
- Prior art keywords
- spring ring
- coupling
- goniometers
- spring
- measuring devices
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/78—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Operated Clutches (AREA)
Description
Die Erfindung bezieht sich auf Doppelkreuzkupplungen, bei denen zur winkelgetreuen Übertragung von Drehbewegungen zwei Federringkupplungen benutzt werden, zwischen denen ein Ring als ausgleichendes Wellenzwischenstück gelagert ist. Derartige Kupplungen können beispielsweise zur Verbindung zweier Goniometer benutzt werden, die unbedingt winkeltreu gekuppelt sein müssen. Bei Auswechselung der Geräte ist es schwierig, die beiden Goniometer wieder einzustellen. Deshalb ist gemäß der Erfindung eine Markierung an der Kupplung vorgesehen, so daß das Ersatzgoniometer genau mit dem Aggregat ausgerichtet werden kann. Das Kennzeichen der Erfindung besteht darin, daß eine der beiden Kupplungen mit zwei Scheiben ausgerüstet ist, die mit ineinandergeschobenen Flanschen versehen sind, auf welchen eine Gradeinteilung angebracht ist. Der eine Wellenstumpf steht dabei unmittelbar mit der einen Scheibe in Verbindung, während eier andere Wellenstumpf über die Kupplung, dem Zwischenstück und dem Federring der ersten Kupplung mit der anderen Scheibe verbunden ist. Die beiden Flanschen sind gegeneinander verstellbar und werden durch Schrauben in ihrer Stellung festgelegt.The invention relates to double cross clutches, in which the correct angle Transmission of rotary movements two spring ring couplings are used, between which a ring is mounted as a compensating intermediate shaft piece. Such Couplings can be used, for example, to connect two goniometers, which must be absolutely angularly coupled. When changing the devices it is difficult to adjust the two goniometers again. Therefore, according to the invention a mark on the coupling provided so that the replacement goniometer exactly with the Aggregate can be aligned. The characteristic of the invention is that one of the two clutches is equipped with two disks that are pushed into one another Flanges are provided on which a graduation is attached. The one The stub shaft is directly connected to one disk, while the other is egg Stub shaft connected to the other disc via the coupling, the intermediate piece and the spring washer of the first coupling is. The two flanges can be adjusted in relation to each other and are screwed into determined their position.
Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel veranschaulicht.The invention is illustrated in an exemplary embodiment in the drawing.
Abb. ι ist eine Vorderansicht der neuen Kupplung,Fig. Ι is a front view of the new clutch,
Abb. 2 ist eine Seitenansicht undFig. 2 is a side view and
Abb. 3 eine Draufsicht.Fig. 3 is a top view.
Das Wellenende α trägt den Stellring a' und den Doppelhebel a", an dem der Federring b befestigt ist. Auf das andere Wellenende c ist der Stellring c' aufgesetzt, der fest mit der Scheibe 1 verbunden ist, von der, wie in Abb. 1 gezeigt ist, für die Zwecke der Erfindung ein Sektor genügt. Der Doppelhebel für den Federring d ist durch eine Scheibe s ersetzt, von welcher gleichfalls nur ein Sektor notwendig ist. Die Scheibe s sitzt lose auf dem Stellring c' und hat einen umgebördelten Rand, der unter einen entsprechenden Flansch derThe shaft end α carries the adjusting ring a ' and the double lever a " to which the spring ring b is attached. The adjusting ring c' is placed on the other shaft end c and is firmly connected to the disk 1 , of which, as shown in Fig. 1, one sector is sufficient for the purposes of the invention. The double lever for the spring ring d is replaced by a disk s , of which likewise only one sector is necessary. The disk s sits loosely on the adjusting ring c ' and has a beaded edge , which is under a corresponding flange of the
Scheibe t greift. Dieser Flansch hat .Schlitze f, durch die Stellschrauben s' hindurchragen, die im Flansch der Scheibe r sitzen. Auf diesem ist eine Skala s" (Abb. 3) vorgesehen, während der Flansch der Scheibe t einen Nonius t" trägt. Die beiden Scheiben t und s können mithin genau gegeneinander eingestellt werden. Zwischen den beiden Federringen b und d sind an Stelle eines Ringes Zwischenstücke e' angebracht, die die beiden Kupplungen miteinander verbinden. Das Scheibensegment s der einen Kupplung kann auch unmittelbar auf der Welle c sitzen. Es muß aber lose' angebracht sein, da die kraftschlüssige Verbindung der beiden Wellenstümpfe über die Kupplung" α, b, die beiden Zwischenstücke e', den Federring d, das Scheibensegment c, die Schrauben s' und der festen Scheibe t verläuft.Washer t engages. This flange has .Slitze f through which adjusting screws s' protrude, which sit in the flange of the disc r. A scale s " (Fig. 3) is provided on this, while the flange of the disk t bears a vernier t". The two disks t and s can therefore be set precisely against one another. Between the two spring washers b and d , instead of a ring, intermediate pieces e 'are attached which connect the two couplings to one another. The disk segment s of one clutch can also sit directly on the shaft c. But it must be attached loosely, since the positive connection of the two stub shafts via the coupling "α, b, the two intermediate pieces e", the spring ring d, the disk segment c, the screws s " and the fixed disk t runs.
Claims (3)
deutsche Patentschrift Nr. 441 425.2,181,888; 2,182,711;
German patent specification No. 441 425.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE750512T | 1940-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE750512C true DE750512C (en) | 1945-01-15 |
Family
ID=6650337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1940750512D Expired DE750512C (en) | 1940-09-01 | 1940-09-01 | Double spring ring coupling for measuring devices, especially for goniometers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE750512C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7775890B2 (en) * | 2007-04-23 | 2010-08-17 | Caterpillar Inc | Flexible drivetrain having axial and radial motion limiter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441425C (en) * | 1921-04-16 | 1927-03-03 | Charles Joseph Belli | Spring-loaded and electrically isolating coupling |
US1947052A (en) * | 1929-07-17 | 1934-02-13 | Fairbanks Morse & Co | Power transmission coupling |
US2181888A (en) * | 1938-05-27 | 1939-12-05 | Gustin Harold Horatio | Flexible coupling |
US2182711A (en) * | 1937-09-02 | 1939-12-05 | Thomas Flexible Coupling Compa | Flexible coupling |
-
1940
- 1940-09-01 DE DE1940750512D patent/DE750512C/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441425C (en) * | 1921-04-16 | 1927-03-03 | Charles Joseph Belli | Spring-loaded and electrically isolating coupling |
US1947052A (en) * | 1929-07-17 | 1934-02-13 | Fairbanks Morse & Co | Power transmission coupling |
US2182711A (en) * | 1937-09-02 | 1939-12-05 | Thomas Flexible Coupling Compa | Flexible coupling |
US2181888A (en) * | 1938-05-27 | 1939-12-05 | Gustin Harold Horatio | Flexible coupling |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7775890B2 (en) * | 2007-04-23 | 2010-08-17 | Caterpillar Inc | Flexible drivetrain having axial and radial motion limiter |
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