GB620123A - Improvements in or relating to apparatus for testing gears - Google Patents
Improvements in or relating to apparatus for testing gearsInfo
- Publication number
- GB620123A GB620123A GB1293745A GB1293745A GB620123A GB 620123 A GB620123 A GB 620123A GB 1293745 A GB1293745 A GB 1293745A GB 1293745 A GB1293745 A GB 1293745A GB 620123 A GB620123 A GB 620123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- gears
- gear
- sheaves
- test specimens
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/021—Gearings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
620,123. Testing gears. MULLER, K. May 23, 1945, No. 12937. [A Specification was laid open to inspection under Sect. 91 of the Acts, Oct. 29, 1945.] [Class 106 (ii)] In an apparatus for testing gears, cylindrical measuring members, having the same gear ratio as the test specimens, are connected with the axles of the test specimens and are rotated in opposite directions by a band-like transmission means which also passes round two sheaves in such a manner that one of the test specimens is transversely displaceable. The gears 5 and 10, one of which may be a master, are mounted with measuring cylinders 4 and 9 on axles carried by an adjustable slide 2 and a slide 7, mounted upon ball-bearings for transverse movement, respectively. A steel band 16 passes round the measuring cylinders and round two sheaves 14 which are adjustably mounted on a holder carried by an adjustable slide 11. The sections of the band between the gear 10 and the sheaves 14 are preferably parallel. A motor 27 drives the axle carrying the measuring cylinder 4 and gear 5, by means of worm and bevel gears, and a recording drum 26 by means of an adjustable friction drive 30, 31. A pin 18 secured to the slide 7 operates a scriber lever 20 by means of spring-loaded multiplying levers, and in this manner, on rotation of the gears, the transverse movements of the gear 10, due to erroneous tooth configurations, are recorded on the drum 26. The slide may be urged in either direction by adjusting a fork 24 which brings spring pressure to bear on a projection 22 of the slide.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM3253D DE857284C (en) | 1944-04-29 | 1944-04-29 | Device for testing gears according to the single flank rolling method |
CH243374D CH243374A (en) | 1944-04-29 | 1944-06-05 | Device for testing gears using the single flank rolling method. |
US593221A US2514716A (en) | 1944-04-29 | 1945-05-11 | Apparatus for testing gears |
GB1293745A GB620123A (en) | 1945-05-23 | 1945-05-23 | Improvements in or relating to apparatus for testing gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1293745A GB620123A (en) | 1945-05-23 | 1945-05-23 | Improvements in or relating to apparatus for testing gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB620123A true GB620123A (en) | 1949-03-21 |
Family
ID=10013871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1293745A Expired GB620123A (en) | 1944-04-29 | 1945-05-23 | Improvements in or relating to apparatus for testing gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB620123A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586373A (en) * | 1983-05-11 | 1986-05-06 | U.S. Philips Corporation | Device for measuring the single flank error of a pair of intermeshing toothed wheels |
CN114964591A (en) * | 2022-06-06 | 2022-08-30 | 金华市宇辰粉末冶金有限公司 | Special torsion testing device and method for driving gear |
-
1945
- 1945-05-23 GB GB1293745A patent/GB620123A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586373A (en) * | 1983-05-11 | 1986-05-06 | U.S. Philips Corporation | Device for measuring the single flank error of a pair of intermeshing toothed wheels |
CN114964591A (en) * | 2022-06-06 | 2022-08-30 | 金华市宇辰粉末冶金有限公司 | Special torsion testing device and method for driving gear |
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