Locking technology

Locking technology
We can supply fitting tools for handling circlips, zigzag springs through to shims and supporting washers made of standard materials or special materials such as stainless steel, bronze etc. We offer coating, magazining, cleaning to your specifications. If you need technical advice – just let us know!
Your local contact:
Bielefeld
- Email: industrietechnik@werthenbach.de
- Phone: +49 521 9768-47
Hanover
- Email: langenhagen@werthenbach.de
- Phone: +49 511 97887-240
Braunschweig
- Email: braunschweig@werthenbach.de
- Phone: +49 531 23829-0
Celle
- Email: celle@werthenbach.de
- Phone: +49 5141 88699-0
Hamburg
- Email: hamburg@werthenbach.de
- Phone: +49 40 211165-0
Kassel
- Email: kassel@werthenbach.de
- Phone: +49 561 58512-75
Lippstadt
- Email: lippstadt@werthenbach.de
- Phone: +49 2941 9761-0
Magdeburg
- Email: magdeburg@werthenbach.de
- Phone: +49 391 73248-0
Rheine
- Email: rheine@werthenbach.de
- Phone: +49 5971 89928-0
Assembly tools
Assembly tools
Assembly tools are used for the simple assembly and disassembly of the retaining rings.
Manufacturer
Retaining washers
Retaining washers
Retaining washers (German national standard DIN 6799) are placed on shafts, as shaft securing rings. They are standardized according to the German national standard DIN 6799 and appropriate for smaller shafts. These discs are pushed into the groove of the shaft to carry out the assembly.
Manufacturer
Securing rings
Securing rings
Securing rings are machine elements for the retaining of bolts in axial direction. Inner securing rings (German national standard DIN 472) are suitable for a drilling assembly (with ends pointing towards inside) and outer securing rings (German national standard DIN 471) for a shaft assembly ( with ends pointing towards outside).
Manufacturer
Shim rings
Shim rings
Support discs are used in the same application area as the shim rings, but they are hardened.
Manufacturer
Shim washers
Shim washers
Shim washers are cylindrical standard parts used according to the German national standard DIN 988. Available in various combinations of inside and outside diameters as well as thicknesses. Shim washers are suitable to adjust or to fill spaces between round components.
Manufacturer
Snap rings
Snap rings
A snap ring is a specially shaped retaining ring and suits to fix a component in axial direction. It must ensure a good form closure in the machine manufacture. The snap ring itself consists of a spring steel wire with an uniform cross-section, which is bended into a ring.