Fixing device for a type-carrier disk
US4036348A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 8, 1975 |
| Grant date | Jul 19, 1977 |
| Priority date | — |
| Expiry date | Jul 8, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J1/243
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fixing device for a type-carrier disk in which the selection shaft includes a selection shaft, a flange defining a rotation plane and a conical end. The type-carrier disk comprises a central part cooperating with the flange and a conical seat for housing the conical end of the shaft. The central part of the disk has two apertures disposed symmetrically with respect to the conical seat for housing fixing members pivotally mounted on the flange. Resilient elements cooperate with the fixing members for holding the central part of the disk tight against the flange and the conical seat tight against the conical end of the shaft. A knob of the central part is adapted to remove the disk from the selection shaft against the action of the resilient elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.