You are here:

Clocks, Watches/Hermle torsion suspension

Advertisement


Question
I need a torsion suspension for a small Hermle/FHS movement. The movement does not appear to have a model or serial number. The front and back plates are about 6.5 cm tall, and the bracket from which the suspension hangs adds about 2.5 cm to the height of the movement. The remnants of the torsion spring suggest that the original length was between 9.5 to 9.75 cm from pin to pin. The suspension is 0.0024" (0.06096mm)thick and 0.0225" (0.5715mm) wide. Given the damage to the suspension and the small size of the surviving fragment, these dimensions are approximate. The crutch is missing as well.

Questions:
Model number of the movement?
Part number of the suspension?

Answer
how about :

http://www.clock-keys.com/CART/images/10681.jpg

available at:

http://www.timesavers.com/catalogmain2.asp?ProductID=11248&submit1=Search

Frank, you also have Merritt's web site at WWW.merritts.com and you can join Clocks group on Yahoo for another resource.

Clocks, Watches

All Answers


Answers by Expert:


Ask Experts

Volunteer


Kenneth Saunders

Expertise

any mechanical clock question -no watches- no battery clock questions and no appraisals-ie: "how much is my clock worth?" type questions please! Attach a photo if possible and note all markings on the rear of the mechanism- thanks 40 years as a professional clock repair person- still a full time clock repair service owner

Experience

40 years as a professional clock repair person- still a full time clock repair service owner.

Organizations
NAWCC

Education/Credentials
above----------

©2012 About.com, a part of The New York Times Company. All rights reserved.