Reciprocating device for spray coating
US4762013A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1986 |
| Grant date | Aug 9, 1988 |
| Priority date | — |
| Expiry date | Aug 6, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2066
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reciprocating device for spray painting an object includes a plurality of mounting arms each having one end releasably retaining a spray painting device and an opposite end releasably coupled to one of a pair of spaced apart generally parallel vertically extending posts. The posts are attached to a driving mechanism which includes a servomotor coupled to one end of a crank arm having its other end rotatably coupled to a sliding block engaging a generally horizontally extending rod to convert the rotary motion of the motor to vertical motion of the rod. The rod is coupled to the ends of the posts and the motor is controlled as to its direction of rotation, speed of rotation and degree of rotation to define the excursion of the reciprocating movement and the speed of the movement. The assembly is mounted on rails for movement toward and away from the object to be painted by another driving mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.