Device for the mechanical inversion of direction of a rotating control component of a landscape sprinkler device
US9162239B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2009 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Jul 26, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/74
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Mechanical inversion of direction of a rotating control component of a landscape sprinkler device. Such a device, having a switching member with end stops associated therewith in both pivoting directions the control component, against said stops the switching member stops and is actuated, wherein at least one end stop can be adjusted coaxially with respect to a pivoting axis of the control component. The switching member is configured in an elastically resilient manner on the contact region thereof that is positioned at the height of the end stops such that the contact region retreats back from the adjusting path of the end stop in case of an overload, and devices are provided in order to re-establish the contact region at a defined position in the rotation angle region between the two end slops from the retreated position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.