Vertical / lengthwise opening
A full-height bed rotates out from the wall cabinet.
Start with the wall-bed mechanism reference and the original piston marking. Compare published foldaway-bed examples, then confirm the length, connection geometry and spring quantity for your assembly.
Matching product family: Compression gas springs →

Balances part of the rotating bed load through its opening and closing path. The exact spring arrangement belongs to the specific bed mechanism.

A full-height bed rotates out from the wall cabinet.
The bed rotates about its long side; use the matching mechanism specification.
Send the mechanism brand/code and fitted piston details, not only the mattress size.
Use the original marking or a drawing wherever possible. Measurements may be supplied in millimeters or inches.
Maker, mechanism part number and opening orientation.
Complete reference, marked force, overall photograph and end connections.
Frame, mattress and bedding weight as defined by the mechanism maker.
Mounting centres, spring count, pivot fittings and required order quantity.
The listed bed weights apply only to the cited mechanism and its stated spring quantity. They are not a general force-selection chart for other wall beds or ottoman beds.
Choose a reference and include your quantity. Each record keeps its original dimensional scope and a link to the source.
Published application references help identify your request. They are not Horizon stock codes. Confirm the exact assembly, fittings and quantity in your quotation. Unpublished specifications are left open for matching.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 900 N / ≈202.3 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 50 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 1100 N / ≈247.3 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 60 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 1300 N / ≈292.3 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 70 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 1500 N / ≈337.2 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 80 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 1700 N / ≈382.2 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 90 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.203; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 1900 N / ≈427.1 lbf
Source wall-bed example: mechanism 271.95.203; 2 pistons per bed; total bed weight 100 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.204; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 400 N / ≈89.9 lbf
Source wall-bed example: mechanism 271.95.204; 2 pistons per bed; total bed weight 40 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.204; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 500 N / ≈112.4 lbf
Source wall-bed example: mechanism 271.95.204; 2 pistons per bed; total bed weight 50 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.204; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 600 N / ≈134.9 lbf
Source wall-bed example: mechanism 271.95.204; 2 pistons per bed; total bed weight 60 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
Legacy reference for Häfele mechanism 271.95.204; two pistons per fitting. Total bed weight includes frame, mattress and bedding.
Force: 800 N / ≈179.8 lbf
Source wall-bed example: mechanism 271.95.204; 2 pistons per bed; total bed weight 80 kg, including bed, mattress, bedding. Applies only to this source mechanism and its mounting arrangement.
No matching reference is listed. Send the complete marking, photos and quantity →
Reference and quantity → matched dimensions, fittings and release arrangement → agreed specification for the quotation and repeat order.