Refill for a dispenser, bearing unit and dispenser
OwnerHans Georg Hagleitnerinventor
Life of this patent
Estimating the term…
Abstract
Refill for a dispenser, with a material web wound to form a roll and at least one substantially axially adjustable bearing journal. The at least one substantially axially adjustable bearing journal is adjustable substantially axially outwards away from the roll starting from a defined inner end position in which it protrudes axially beyond the roll. A bearing unit for such a refill, and a dispenser for housing the refill and dispensing the material web are also provided.
Claims53
A refill for a dispenser, the refill comprising:
- a material web wound to form a roll;
- and
- at least one substantially axially adjustable bearing journal being adjustable substantially axially outwards away from said roll starting from a defined inner end position in which said at least one substantially axially adjustable bearing journal protrudes axially beyond said roll.
A bearing unit for a refill formed of a material web, the bearing unit comprising:
- at least one bearing journal;
- and
- an axial support which can be inserted into the material web wound to form a roll, and said axial support is mounted so as to be axially displaceable relative to said at least one bearing journal.
A refill, comprising:
- a material web wound to form a roll;
- and
- a bearing unit containing at least one bearing journal and an axial support, which can be inserted into said roll and is mounted so as to be axially displaceable relative to said at least one bearing journal.
A refill, comprising:
- a material web wound to form a roll;
- and
- at least one bearing journal, wherein when said at least one bearing journal is in a transportation position said at least one bearing journal lies inside said roll and does not protrude from sides of said roll.
A dispenser for receiving portions of a refill having a material web wound to form a roll and a bearing journal, the dispenser comprising:
- at least one wall having a guide track formed therein for receiving the bearing journal protruding axially from the roll, and on said guide track the roll is axially guided, wherein an axial protruding length of the bearing journal beyond the roll is adjustable;
- and
- said guide track having at least two portions, offset in a direction of a roll axis, and between said portions a transition curve altering the axial protruding length of the bearing journal in a direction of the roll axis is disposed.
A dispenser for receiving portions of a refill having a material web wound to form a roll, wherein the refill having at least one bearing journal, the dispenser comprising:
- a guide track in which the at least one bearing journal can be guided from an insertion position into a dispensing position, wherein the refill is rotatably mounted when in the dispensing position;
- and
- a testing device for verifying an axial displaceability of the at least one bearing journal relative to the roll of the refill, wherein portions of the material web are released for dispensing or prevented from being dispensed depending on the axial displaceability of the at least one bearing journal.
A dispenser, comprising:
- a refill having a material web wound to form a roll and at least one substantially axially adjustable bearing journal being adjustable substantially axially outwards away from said roll starting from a defined inner end position in which said at least one substantially axially adjustable bearing journal protrudes axially beyond said roll;
- at least one wall having a guide track formed therein for receiving said substantially axially adjustable bearing journal protruding axially from said roll, and on said guide track said roll is axially guided, wherein a axial protruding length of said substantially axially adjustable bearing journal beyond said roll is adjustable;
- and
- said guide track having at least two portions, offset in a direction of a roll axis, and between said portions a transition curve altering the axial protruding length of said substantially axially adjustable bearing journal in a direction of the roll axis is disposed.
Dependencies are inferred from the claim text.