Adjustable hand tool with dual functions
US6651301B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jun 28, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53761
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A dual function adjustable hand tool including a head device having a hollow and a room. The hollow is coupled to the room and threaded on one side to screw with a pull-over member. The room further includes a leverage system. An adjusting device is placed between the lead device and the lower handle, and has at least one wheel that includes a hole, with a connecting shaft passing through it and a hole with a connecting rod passing through it. One side of the connecting rod couples to the second side of the leverage and the other side of the connecting rod screws to a sleeve which is coupled to the upper handle by a pin. The device further includes, a concavity and a wave spring; a setting device having a connecting nut, a setting rod and a setting nut wherein the connecting nut is screwed with the setting rod; and an assembly device including a connecting sleeve and a connecting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.