15 Dynamics

Allow (or design) the characteristics of an object, external environment, or process to change to be optimal or to find an optimal operating condition.
  • Flexible vacuum cleaner hose to reach every corner.

Divide an object into parts capable of movement relative to each other.
  • The butterfly computer keyboard, (also demonstrates Principle 7, Nested doll.)

If an object (or process) is rigid or inflexible, make it movable or adaptive.
  • The flexible boroscope for examining engines
  • The flexible sigmoidoscope, for medical examination
Principe 15 : Flexible vacuum cleaner hose to reach every corner.

 

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From TRIZ to ASIT

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Concrete examples

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Is this TRIZ principle frequently used?

This principle is moderately used with 159 instances in the matrix.

This principle is proposed to solve the following contradictions:

Click on a contradiction to explore it

1/3 1/9 1/35 2/21 2/22 2/24 2/35 2/37 2/39 3/1 3/5 3/13 3/17 3/25 3/30 3/31 3/33 3/35 4/12 4/14 4/27 4/32 5/3 5/11 5/14 5/17 5/18 5/22 5/33 5/34 5/35 6/11 6/35 6/39 7/10 7/12 7/14 7/22 7/33 7/35 8/14 9/10 9/12 9/19 9/35 10/5 10/7 10/9 10/22 10/32 10/34 10/35 11/5 11/6 11/12 12/2 12/7 12/9 12/11 12/18 12/33 12/35 12/37 12/38 13/3 13/9 13/14 13/26 14/1 14/3 14/4 14/7 14/8 14/31 14/35 14/37 14/38 15/30 15/36 17/3 17/4 17/19 17/39 18/20 18/28 18/30 18/34 18/35 18/37 19/5 19/18 19/22 19/34 19/35 21/9 21/13 21/28 22/1 22/5 22/18 22/37 23/10 23/25 23/32 23/35 24/39 25/3 26/5 26/7 26/13 26/35 27/3 27/4 30/15 31/1 31/3 31/14 31/15 32/1 32/4 32/23 32/35 33/1 33/6 33/7 33/12 33/35 33/39 34/5 34/18 34/19 34/21 34/22 34/33 35/1 35/2 35/6 35/7 35/10 35/12 35/22 35/23 35/26 35/33 35/36 36/12 36/15 36/35 36/37 36/38 37/14 37/22 37/35 37/36 38/12 38/36 39/2 39/10 39/24


The colour indicates the ranking of the proposed principle to solve the contradiction: 1st, 2nd, 3rd, 4th.
This ranking reflects the frequency of occurrence of the principle in the analysed patents for this type of contradiction.
When a principle appears in first position, it means that it is statistically the most used in the patents studied for this type of problem.

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