Device for adjusting a dosage with a limiting mechanism for a device for administering a product
First Claim
1. A dosing device for an administration device with a dose limiting mechanism, comprisinga first limiter with a first stop,a second limiter with a second stop,wherein the second limiter follows movements of the first limiter during dosing movements with a defined transmission ratio,wherein the second limiter does not move relative to the first limiter during administration processes, andwherein the first stop and the second stop each describe a path curve by their movements in such a manner that the two path curves intersect in at least one point or come so close together that the stops contact one another in a stop position, whereby a blocking of the movement of the limiters relative to each other during dosing movements can be effected,wherein the respective path curves described by the first and second stops are closed and are run through multiple times by the first stop, by the second stop or by both stops until the first and second stops contact one another at the stop position.
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Accused Products
Abstract
Dosing device for an administration device with a limiting mechanism, comprising a first limiting means (50) with a first stop means (52), a second limiting means (30) with a second stop means (32), wherein the second limiting means follows movements of the first limiting means during dosing movements with a defined transmission ratio, and wherein the first and the second stop means each describe a path curve by their movements in such a manner that the two path curves intersect in at least one point or come so close together that the stop means contact one another in a stop position, whereby a blocking of the movement of the limiting means relative to each other during dosing movements can be effected in that the respective path curves described by the first and second stop means are closed and can be run through preferably multiple times by the first stop means, by the second stop means or by both stop means until the stop means contact one another at the stop position.
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Citations
17 Claims
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1. A dosing device for an administration device with a dose limiting mechanism, comprising
a first limiter with a first stop, a second limiter with a second stop, wherein the second limiter follows movements of the first limiter during dosing movements with a defined transmission ratio, wherein the second limiter does not move relative to the first limiter during administration processes, and wherein the first stop and the second stop each describe a path curve by their movements in such a manner that the two path curves intersect in at least one point or come so close together that the stops contact one another in a stop position, whereby a blocking of the movement of the limiters relative to each other during dosing movements can be effected, wherein the respective path curves described by the first and second stops are closed and are run through multiple times by the first stop, by the second stop or by both stops until the first and second stops contact one another at the stop position.
Specification