Back to results
US 2004/0151524 A1Published application
Magnetic detection device
AssigneeKabushiki Kaisha Toshiba
InventorTakuji Kato
Life of this patent
Estimating the term…
Abstract
A magnetic detection device has a roller unit to which conveying rollers are attached, a fixing unit that installs the roller unit movably in the direction to contact to or leave away from a magnetic head, and eccentric shafts that are provided rotatably between the fixing unit and the roller unit. This magnetic detection device has an adjusting means to adjust a gap between the magnetic head and the conveying roller by relatively moving the roller unit to against the fixing unit.
Claims7
A magnetic detection device comprising:
- a magnetic head that detects magnetic information recorded on media that are conveyed;
- conveying rollers arranged with a prescribed gap against the magnetic head;
- a roller unit to which the conveying rollers are attached;
- a fixing unit that installs the roller unit movably in the direction to contact to or leave away from the magnetic head;
- and
- eccentric shafts that are provided rotatably between the fixing unit and the roller unit, wherein the roller unit is moved relatively to the fixing unit by rotating the eccentric shafts and the gap between the magnetic head and the conveying rollers is thus adjusted.
3 more elements
A magnetic detection device comprising:
- a magnetic head to detect magnetic information recorded on media that are conveyed;
- conveying rollers that are arranged with a prescribed gap to the magnetic head;
- an arm member provided through a rotating shaft in the oscillatory state;
- a roller unit to which the conveying rollers are attached, the roller unit being attached to the arm member;
- and
- an adjusting member to adjust the gap between the magnetic head and the conveying roller by oscillating the arm member and moving the roller unit.
3 more elements
Dependencies are inferred from the claim text.