Locking structure of pivot arm of inverting machine
US6344017B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Feb 1, 2000 |
| Grant date | Feb 5, 2002 |
| Priority date | — |
| Expiry date | Feb 1, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2203/0493
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A locking structure of pivot arms of an inverting machine comprises a leg frames two pivot arms, and an inverting platform The leg frame has two pivoting ends which arc provided with a slot. The two pivot arms are provided with a plurality of locating through holes and at one end thereof with a pivoting pillar which is pivoted in the slot of the leg frame. The inverting platform is provided in two sides thereof with a receiving member which has a retaining slot for retaining the pivot arm. The retaining slot is provided in the bottom wall thereof with a locating pillar engageable with any one of the locating through holes of the pivot arm. The receiving member is provided with a locking member for locking the pivot arm in the receiving member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.