A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TENSIONING TOOL
A torsion spring tensioning tool (10) for tensioning a torsion spring of a counterbalancing mechanism of an overhead door. The torsion spring tensioning tool (10) comprises a housing (20), a gear wheel (60) rotatably arranged in the housing (20) and a gear mechanism (40) adapted to rotate the gear wheel (60). The gear wheel (60) is adapted to be mounted on a shaft of the counterbalancing mechanism. The gear wheel (60) comprises a fastening means (91) adapted to be connected to the torsion spring of the counterbalancing mechanism and transmit a rotational movement from the gear wheel (60) to the torsion spring. The gear wheel (60) comprises a first wheel segment (71) and a second wheel segment (72), which second wheel segment (72) is axially attachable to and axially detachable from the first wheel segment (71). The first wheel segment (71) is adapted to be mounted on the shaft of the counterbalancing mechanism when the second wheel segment (72) is in a detached state.
TENSIONING TOOL
A torsion spring tensioning tool (10) for tensioning a torsion spring of a counterbalancing mechanism of an overhead door. The torsion spring tensioning tool (10) comprises a housing (20), a gear wheel (60) rotatably arranged in the housing (20) and a gear mechanism (40) adapted to rotate the gear wheel (60). The gear wheel (60) is adapted to be mounted on a shaft of the counterbalancing mechanism. The gear wheel (60) comprises a fastening means (91) adapted to be connected to the torsion spring of the counterbalancing mechanism and transmit a rotational movement from the gear wheel (60) to the torsion spring. The gear wheel (60) comprises a first wheel segment (71) and a second wheel segment (72), which second wheel segment (72) is axially attachable to and axially detachable from the first wheel segment (71). The first wheel segment (71) is adapted to be mounted on the shaft of the counterbalancing mechanism when the second wheel segment (72) is in a detached state.
TENSIONING TOOL
SPANNWERKZEUG
OUTIL TENDEUR
GAASTRA JILDERT ADZER (author) / WENSING JOZEF PAUL (author) / PETERSE ANTONIUS JOHANNES (author)
2019-03-20
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
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