Reversible ratcheting tool with a smaller head
US6568299B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Oct 1, 2001 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Oct 22, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B23/0035
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A ratcheting tool includes a handle and a head with a compartment. A drive member includes a first end, a second end, and a gear wheel formed between the first end and the second end. The gear wheel is rotatably mounted in the compartment and includes a toothed outer periphery. A pawl is mounted in the compartment and includes a toothed side facing the gear wheel teeth. A reversing plate is mounted to the first end of the drive member and pivotable about the rotational axis of the gear wheel between a first position and a second position. The reversing plate comprises a retainer block operably connected to a recess in an upper end of the pawl for moving the pawl between a first ratcheting position and a second ratcheting position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.