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Window Systems

 

OL 90 N

 

Slim line fanlight openers

 

Slim line fanlight opener OL 90 N with hand lever

Product features


• Easy fitting even with deep window reveals since scissor

  stays and linkage can be fitted from front

• Large opening width: 170 mm

• All visible parts in light alloy

• All fixing screws concealed

• Minimal clearance above and to the side of the casement

  required

• Universal casement bracket suits all materials

• Locking mechanism in scissor stay

• Easily adjustable latching force setting with automatic

  compensation of frame inaccuracies

• Fixed casement joint without sliding parts

• Rod connectors unaffected by tolerance restrictions

• Release button indicates whether casement is properly

  engaged

• All units pre-assembled, which means fewer fittings

• Drilling template ensures quick and accurate fitting

• Excellent design

• Full opening width possible with all casement heights

• With inward or outward opening bottom hung casements,

  safety scissors which restrict the travel of the casement when the scissor is disengaged must be attached in addition to the fanlight fitting. ( See GEZE  FPS gripping and cleaning scissor )

 

Range of Application

Only for vertically mounted inward opening, top hung, bottom hung or side hung casements made of timber, UPVC, or light alloy with overlap depths of 0-25 mm. Max. casement weight 80 kg Max. total weight 30 kg/m2


OL 90 N

Corner  transmission gear  Fz  90

 

Product features

• Slim design (16 mm)

• Fully concealed by profile

• High load carrying capacity

• On request: Adjustable anti-overload device (ex-factory

  default setting 7 Nm)

• Min. casement width 380 mm

• Only 9 crank revolutions for full opening width

• Simple fixing

• Drive rod, ø 8 mm, can be directly attached

• Stroke 54 mm (Stroke limiting possible)

• Opening width approx. 170 mm


Range of Application

Only for vertically mounted inward opening, top hung, bottom hung or side hung casements made of timber, UPVC, or light alloy.

Total casement width 380 to 3600 mm

Casement height min. 250 mm

Casement weight max. 80 kg

 

OL 90 N Vertical gear Fz 91

 

Product features

• Narrow design (16 mm)

• Fully concealed by profile

• High load carrying capacity

• On request: Adjustable anti-overload device (ex-factory

  default setting 7 Nm)

• Min. casement width 380 mm

• Only 9 crank revolutions for full opening width

• Simple fixing

• Drive rod, ø 8 mm, can be directly attached

• Stroke 54 mm (Stroke limiting possible)

• Opening width approx. 170 mm For angled windows with

  bendable transmission

 

Range of Application

Only for vertically mounted inward opening, top hung, bottom hung or side hung casements made of timber, UPVC, or light alloy with overlap depths of 0.25 mm

Total casement width 380 to 3600 mm

Casement height min. 250 mm

Casement weight max. 80 kg


OL 90 N

for top-hung windows (outward)

 

Product features

  Easy installation even with deep reveals since scissors can

  be mounted from above and drive rods from front

• Large opening width of approx.170 mm

• All visible parts made of light alloy, drive rods made of steel,

  galvanise

• Fixing screws of scissors, supplementary angle, corner

  angle, and hand lever are concealed

• Low space requirement at bottom and side of casement

• All current available profiles can be mounted using one back

  plate

• Locking device in scissor

• Simple pressure adjustment for automatic correction of stop

  inaccuracies

• Fixed casement guide rod without sliding parts

• Tolerance-insensitive clamp connections of link arm

• With release button. It shows whether casement is correctly

  mounted

• Completely pre-assembled units, which means fewer fittings

• Drilling template ensures timesaving, precise fitting

• Excellent design


Applications for windows with hand lever

• For timber, UPVC and aluminium windows

• For vertically installed top-hung windows (outward), for use on

  left and right

• Reveal depth: 0 (flush to surface) to 73 mm

• Clearance frame height

   a = 560-1200 mm (1 scissor)

   b = 1201-2400 mm (2 scissors)

• Clearance frame height

   b = min. 370 mm

• Inner edge of casement   to pivot point of casement max. 70

  mm

• Casement weight max . 80 kg, if total weight is max. 30

  kg/m2

• Distance i = 10-60 mm (Centre of gravity of casement to