Banknote Transfer Holder for Pneumatic Tube Systems
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Solution Overview
Problem
Existing devices for transferring banknotes from a terminal to a pneumatic tube system require a large amount of space and are not efficient in securely guiding the banknotes into the cartridge.
Innovation Solution
A method and device that utilize a holder and slide mechanism to transport banknotes along a straight path, where the holder is moved in a coordinated manner to ensure the banknotes are held in a defined position and then pressed into the cartridge, allowing for a space-saving and secure transfer by changing the banknote's orientation to fit through a slit-like opening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If an inclined guideway is used to transport banknotes from a money separating system to a distribution device, then the banknotes can be transported, but the device requires a relatively large amount of space
Solution Approach 1:
Instead of using a traditional inclined guideway that requires large space, the patent inverts the approach by using a holder that moves the banknote in reverse sequence: first transporting it straight, then pivoting the holder to guide the banknote into the cartridge. This inversion of the transport sequence enables space-saving while maintaining secure guidance through the pivotal movement of the holder.
Solution Approach 2:
The holder is designed with dynamic capabilities, specifically the ability to pivot from a horizontal transport position to an angled guidance position. This dynamic movement allows the same component to perform multiple functions: straight-line transport and angled guidance into the cartridge, eliminating the need for separate fixed guideways and reducing overall space requirements.
2Volume of moving object
If a holder and slide mechanism are used to transport banknotes along a straight path, then space is saved, but the banknotes must be changed orientation to fit through a slit-like opening
Solution Approach 1:
The patent merges the transport function and orientation-changing function into a single integrated holder mechanism. The holder simultaneously performs straight-line transport and pivots to change the banknote's orientation, eliminating the need for separate mechanisms and reducing overall device complexity despite the multi-functional requirement.
Solution Approach 2:
The holder is designed as a universal component that performs multiple functions: it holds the banknote, transports it along a straight path, pivots to change orientation, and guides the banknote into the cartridge. This multi-functionality reduces the number of separate components needed, achieving space-saving without proportionally increasing device complexity.
3Manufacturing precision
If the holder is moved in a pretensioned state with tensioning force directed counter to the direction of transport, then defined movement is achieved, but the mechanism requires coordinated movement between holder and slide
Solution Approach 1:
The pretensioned state of the holder creates a feedback mechanism where the tensioning force automatically adjusts to maintain defined movement. As the slide moves the holder, the pretension ensures the banknote remains securely held and properly positioned, providing self-regulating movement control that achieves precision without requiring complex external coordination systems.
Solution Approach 2:
The holder is pre-tensioned before the actual transport operation begins. This preliminary action of pretensioning ensures that when the slide moves the holder, the banknote is already in the correct position and the holder is ready to provide defined movement, eliminating the need for complex real-time coordination during the transport process.
Data Source
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AI summary
The method involves delivering the banknotes (1) along a predetermined transport path of a cartridge of the pneumatic delivery system. The bank note perpendicularly arranged in a holder (6) is brought linearly in an end position within the cartridge from a feeding position outside the cartridge by a transport unit. The banknote is held in a level position in a movement section by the holder. The bank note is pressed in the cartridge by a slider (7) by forming a bulge, on release of a passage through the holder in another movement section. An independent claim is also included for a device for the transfer of banknotes from a terminal to a pneumatic delivery system.