GB1061492A - Gear testing apparatus - Google Patents
Gear testing apparatusInfo
- Publication number
- GB1061492A GB1061492A GB417465A GB417465A GB1061492A GB 1061492 A GB1061492 A GB 1061492A GB 417465 A GB417465 A GB 417465A GB 417465 A GB417465 A GB 417465A GB 1061492 A GB1061492 A GB 1061492A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tooth
- spring
- lever
- under test
- gear
- 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
1,061,492. Testing gear teeth. DAVID BROWN TRACTORS Ltd. Jan.28, 1966 [Jan. 29, 1965], No.4174/65. Heading G1S. Apparatus for fatigue testing of gear teeth comprises an oscillatable lever 26 and means for rigidly securing a gear 47 under test with one of its tooth flanks in contact with the lever at a point on the flank at or near the tooth tip. The gear 47 under test is clamped between brackets 34 which are adjusted so that a stop 36 engages a tooth flank as near as possible to its root whilst a projection 30 on the lever 26 contacts another tooth as near as possible to the tip thereof (see Fig 2). The lever 26 is mounted on leaf springs 25, the free end of which has a lug 38 and thrust pad 31. A spring balance is connected between the lug 38 and an eyebolt 49, the latter being moved vertically by a wheel 43 to apply via spring 25 a predetermined load to the tooth under test. A sleeve 17, Fig. 3 (not shown) on a shaft 13 is then adjusted until the thrust pad 31 engages a roller bearing 21 at its maximum eccentricity. The spring balance is then removed and replaced by a spring 39. When a motor 11, Fig. 1 (not shown) connected to shaft 13 is started, the eccentrically mounted roller bearing causes the spring to oscillate and thus apply rapidly repeated loads to the tooth until it breaks. When the tooth breaks, the spring 25 is pivoted upwards to contact switch 44 to stop the motor. The number of times the load was applied before breaking is ascertained from a revolution counter 45, Fig. 1 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB417465A GB1061492A (en) | 1965-01-29 | 1965-01-29 | Gear testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB417465A GB1061492A (en) | 1965-01-29 | 1965-01-29 | Gear testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1061492A true GB1061492A (en) | 1967-03-15 |
Family
ID=9772103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB417465A Expired GB1061492A (en) | 1965-01-29 | 1965-01-29 | Gear testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1061492A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306259C (en) * | 2003-12-30 | 2007-03-21 | 上海汽车股份有限公司 | Spiral bevel gear test bench |
| DE102016005868A1 (en) * | 2016-05-06 | 2017-11-09 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Device for investigating the gear carrying capacity and method for investigating the gear carrying capacity |
| DE102016214646A1 (en) * | 2016-08-08 | 2018-02-08 | Zf Friedrichshafen Ag | teeth test |
| DE102016224629A1 (en) * | 2016-12-09 | 2018-06-14 | Sincotec Test & Engineering Gmbh | teeth test |
| CN114427967A (en) * | 2022-01-25 | 2022-05-03 | 柳州科路测量仪器有限责任公司 | Train gear phase detection device |
-
1965
- 1965-01-29 GB GB417465A patent/GB1061492A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306259C (en) * | 2003-12-30 | 2007-03-21 | 上海汽车股份有限公司 | Spiral bevel gear test bench |
| DE102016005868A1 (en) * | 2016-05-06 | 2017-11-09 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Device for investigating the gear carrying capacity and method for investigating the gear carrying capacity |
| DE102016214646A1 (en) * | 2016-08-08 | 2018-02-08 | Zf Friedrichshafen Ag | teeth test |
| DE102016224629A1 (en) * | 2016-12-09 | 2018-06-14 | Sincotec Test & Engineering Gmbh | teeth test |
| CN114427967A (en) * | 2022-01-25 | 2022-05-03 | 柳州科路测量仪器有限责任公司 | Train gear phase detection device |
| CN114427967B (en) * | 2022-01-25 | 2024-04-23 | 柳州科路测量仪器有限责任公司 | Train gear phase detection device |
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