Leveling arms for a low profile room air conditioner
US5329784A · kind A · utility
6Cited by
11References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1993 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Jun 15, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F1/027
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Leveling arms for a low profile room air conditioner which are pivotally mounted to a side of an air conditioner housing at an inner end and have an arcuate slotted opening adjacent an outer end. A threaded fastener or clamping bolt is threaded into the air conditioner housing and extends through the arcuate opening. The threaded fastener is loosened to allow the position of the associated arm to be adjusted. The arms have an inner surface providing a series of radial teeth which mesh with like teeth on the outer surface of the housing when the threaded fastener is tightened, thereby retaining the arms in the desired position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.