GB446481A - Improvements relating to dynamic balancing machines - Google Patents
Improvements relating to dynamic balancing machinesInfo
- Publication number
- GB446481A GB446481A GB3497435A GB3497435A GB446481A GB 446481 A GB446481 A GB 446481A GB 3497435 A GB3497435 A GB 3497435A GB 3497435 A GB3497435 A GB 3497435A GB 446481 A GB446481 A GB 446481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- springs
- rotor
- arms
- fulcrum
- 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
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
- G01M1/04—Adaptation of bearing support assemblies for receiving the body to be tested
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
446,481. Testing balance of rotary apparatus. KUCHENMEISTER, C. W., 16, John Dalton Street, Manchester. Dec. 17, 1935, No. 34974. [Class 106 (ii)] Comprises a machine for testing dynamic balance in which the rotor is carried in rocking arms connected to a beam which can oscillate about a fulcrum in one of the compensating planes, the beam being oscillated due to the out of balance forces in, but not carrying the weight of the latter. The rotor a to be balanced is supported on rollers b, c upon rocking arms d, e in a frame h. The arms are connected by links i, j to a beam k having a fulcrum m on a bracket n which can be adjusted along the machine base. The arms are constrained to rest in mid position by springs o, o<1> which can be adjusted by screws p, p<1>. The arm e is adapted to be connected to an arm q pivoted about a boss on the rocking arm e, springs similar to springs o, o<1> holding the arm q in mid position and with it the arm e when arms q, e are interconnected by a stud e<1>. The link j is secured to an arm s also pivoted about a boss on the arm e and which is adapted to be attached to the arm e by a stud t. In use, the fulcrum m is located in the first balancing plane and the arm s is connected to the arm e. The rotor is run up to the resonance speed of springs o, o<1>, and with the other springs put out of action, a vibrating of the beam occurs about the fulcrum m. Compensation for this is effected in the other balancing plane. The arm s is now freed from arm e and the arm q connected, the arm d being locked or the rotor driven at the resonance speed of the other pair of springs. Compensation is now effected in the first-balancing plane when the rotor is completely balanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3497435A GB446481A (en) | 1935-12-17 | 1935-12-17 | Improvements relating to dynamic balancing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3497435A GB446481A (en) | 1935-12-17 | 1935-12-17 | Improvements relating to dynamic balancing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB446481A true GB446481A (en) | 1936-04-30 |
Family
ID=10372297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3497435A Expired GB446481A (en) | 1935-12-17 | 1935-12-17 | Improvements relating to dynamic balancing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB446481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750361A (en) * | 1987-01-20 | 1988-06-14 | General Motors Corporation | Universal balancing machine |
| RU2561249C2 (en) * | 2014-01-22 | 2015-08-27 | Общество С Ограниченной Ответственностью "Диамех 2000" | Balancing machine |
-
1935
- 1935-12-17 GB GB3497435A patent/GB446481A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750361A (en) * | 1987-01-20 | 1988-06-14 | General Motors Corporation | Universal balancing machine |
| RU2561249C2 (en) * | 2014-01-22 | 2015-08-27 | Общество С Ограниченной Ответственностью "Диамех 2000" | Balancing machine |
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