Hydraulic locking cylinder with mechanical lock

 Hydraulic locking cylinder with mechanical lock
Hydraulic locking cylinder with mechanical lock
Back in the 60’s our company introduced hydraulic cylinders with internal mechanical locking. This well known special cylinder was invented based on a need to have a convenient and safe way of properly securing watertight doors and ports on ships. Since the first Bauer-locking cylinders were produced, several other producers have copied the original.

The renewed focus on securing of watertight ports in mid 90’s resulted in new rules ensuring increased safety on ferries and passenger vessels. One important consequence from the more stringent requirements, was that locking cylinders now had to comply with new demanding fatigue and strength requirements: Our locking cylinders were the first on the market to comply with the new stringent requirements put into force by DNV: Our type approval confirms that our hydraulic locking cylinders withstand both the high cycle dynamic load test and a static strength test subjecting the lock to twice the maximum pushing force of the cylinder.

The standard mechanical locking cylinder should not be subjected to any load during the disengaging process. However, if such a release condition can not be avoided, we have available a special cylinder designed to handle disengagements while a constant load is resting on the rod.

The different cylinder sizes are as follows: ø60/32x350, ø80/45x550 and ø100/60x750, the latter number indicating maximum available stroke. Every locking cylinder can be delivered with inductive sensors confirming, by an electrical signal, the proper lock engagement.

See dimensional brochure here (pdf file).
See description of locking design here (pdf file).
IMENCO BAUER HYDRAULICS -
HOVEDKONTOR IMENCO GROUP

Besøk: Kophaug 3, 5570 GRINDE 
Postboks 2143, 5504 HAUGESUND
Sentralbord:
+47 52 70 77 70 (Kl. 07.30-16.00:)

bauer@imenco.no
IMENCO BAUER HYDRAULICS  -
MASKINERING, MONTASJE OG ADMINISTRASJON

Besøk: Kophaug 3, 5570 GRINDE 
Postboks 2143, 5504 Haugesund


24-timers tlf-service: +47 41 68 68 10

 
BAUER HYDRAULIC (NINGBO) Co., Ltd
No. 85 Jinhe Road, Zhenhai
Ningbo 315221
P.R. China 

Tel. (+86) 574 8630 7050
Fax (+86) 574 8630 7051