Surveying equipment support legs
US6631877B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2000 |
| Grant date | Oct 14, 2003 |
| Priority date | — |
| Expiry date | Oct 10, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/027
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A surveying equipment support leg used with a support for supporting surveying equipment and the like is capable of mounting alternate ground engaging structures without removal of an existing foot on the leg. Attachment of the alternate structure is made rigidly at two points of connection on the foot. Other accessories such as weights to hold down the support can be attached. In particular, a spike may be attached to deeply penetrate the ground for use in certain soil conditions. The foot is molded and accurately adhered to the leg. As used together with other legs in a support, the foot is capable of attaching the legs together in a collapsed position for storage and transport of the support. The leg is connected to a head of the support in a sealed hinge which prevents damage to the hinge resulting in loss of rigid stability to the support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.