FRENCH MANUFACTURER OF YOUR SPRINGS
Certified ISO 9001 and EN 9100

Glossary

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

LETTRE `S`

SCREW-ON SLEEVING OR SPRING BELT

Extra long tension spring with tapered end or junction spring to ensure ring closure

SEARCH IN THE LEDUC SA REFERENCES DATABASE

The search for references can be done by the designation and/or the technical data that you enter.
In the case of search by designation, we advise you to replace spaces or punctuation with the character (%).
Example :
To search an CP-OLMA T1 - 11,2 - 20 - 16 A
=> Enter T1%11%20%16
You get 2 answers including the one you are looking for !

SHOT-PEENING

It is a process of projecting micro steel balls onto the surface of the spring. These surface stresses will improve the service life.

SPRING

An elastic member capable of withstanding large deformations and intended to exert a force tending to return to its original shape after being bent, stretched, compressed or twisted.
(The springs are intended to cushion shocks [buffers, suspension springs of cars] by absorbing energy to produce a movement [clockwork] by restoring the energy stored during the deformation.)

STANDARD DIN 2093

DIN specification standard for disk springs; cover size, expected life, etc.

STANDARD EN 9100

Aeronautical certification standard. Quality Management Systems - Requirements for Aeronautics, Space and Defense Organizations

STANDARD EN ISO 6931-1

Standard stainless steel spring.

STANDARD ISO 10243

Standard for press tools - Rectangular compression springs - Overall dimensions and color code.

STANDARD ISO 9001

Quality Management Systems Requirements.

STANDARD NF EN 10270-1

Standard for carbon spring steels.

STANDARD NF EN 10270-2

Standard for Silicon / Vanadium chrome spring steels.

SURFACE TREATMENT

The default steel springs are oiled.
We offer all types of surface treatments to protect the springs (zinc plating, chromium plating, burnishing, copper plating, cadmium plating, cataphoresis, Delta Tone, Delta Protekt, Deltaflon, pickling, epoxy, tinning, chemical nickel, painting, phosphating ...)

High quality products

Our products are ISO-9001 certified and EN-9100 certified

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We guarantee all our models according to our rigorous quality charter

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