Spring stacker
US3934736A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 28, 1974 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Aug 28, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/115
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Apparatus for stacking spring assemblies produced on a machine for making spring assemblies wherein the coils are connected by lacing wire, comprising a table onto which the spring assemblies are discharged, a first conveyor for removing the assemblies from the place of discharge towards a place of stacking, a second conveyor for lifting the successively discharged spring assemblies from the table and placing them in a stack on a dolly, a third conveyor for ejecting the stacked dolly when a predetermined number of spring assemblies have been deposited thereon and drive mechanisms for taking and synchronizing the successive operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.