Closing Spring
Piccolo
Piccolo Closing Spring
This simple, reliable closing spring is suitable for light doors such as interior, kitchen,
toilet and restaurant doors.
Special features of the Piccolo include
its small size and unobtrusive design (no
operating lever). This also protects it against
vandalism.
The spring force is fully adjustable. The
force is transferred to the door by means
of a pushing plate. The plate slides on a
self-lubricating ring which protects the door
from damage.
On larger doors several Piccolo closing
springs can be fitted, thus increasing the
closing force.
In order to make up for height differences
between the door and frame in recessed
doors, special spacing washers are supplied with every Piccolo.
The Piccolo is also available in stainless
steel for use on outside doors.
The great versatility of the Piccolo is
increased by special designs for special
applications (please see next page).
Technical Data
Material
nickel-plated or stainless steel
Spring force
10 - 50 N (adjustable)
Opening angle
max. 90°
Accessories included
3 spacing washers
© DICTATOR TECHNIK GMBH • Gutenbergstr. 9 • D - 86356 Neusäß • Germany
Tel. (0821)24673 - 0 • Fax (0821) 24673 - 90 • E-Mail info@dictator.de • 1052
Page 02.023.00
Closing Spring
Piccolo
Mounting
Screw the Piccolo to the frame with the two half-round screws. Then fix the self lubricating
ring and the washers to the door. They should be just covered by the pushing plate. The
pushing plate must always lie parallel to the door leaf. For recessed doors please place
the additional spacing washers under the self lubricating ring.
Now tension the closing spring with the tensioning pin. The pre-tension should not exceed
half a turn (= 2 holes) of the adjusting ring. The ring is secured in the pre-tensioned
position with a securing bolt being placed into the hole nearest to the pushing plate.
Dimensions
77
18
5
130

116

98
Insert the tensioning pin  into
one of the holes of
the tensioning ring
and turn it towards
the frame until
the pre-tension is
sufficient. Secure
the ring by positioning the bolt in the
hole nearest to the
pushing plate .
ø 23
Door leaf
24
Frame
All measurements in mm
Order Information
77
Spacing washers
Piccolo closing spring
part no. 300340
Piccolo closing spring, AISI 304
part no. 300339
Special Design for Chiller
Cabinets
Page 02.024.00
© DICTATOR TECHNIK GMBH • Gutenbergstr. 9 • D - 86356 Neusäß • Germany
Tel. (0821)24673 - 0 • Fax (0821) 24673 - 90 • E-Mail info@dictator.de • 1052