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US 5,671,506 AGranted
Hose clamp
AssigneeABA of Sweden AB
InventorRoger Eliasson
Life of this patent
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Abstract
A hose clamp including a band having end portions extending in an overlapping relationship through a housing. One end portion is secured to the housing while the opposite end portion is arranged for displacement through the housing. The housing encloses a screw mechanism with a screw worm in engagement with a row of gear teeth formed in the displaceable end portion of the band and by which the hose clamp may be tightened about an object.
Claims1
A hose clamp of annular configuration, comprising:
- a band bent to an angular shape;
- said band having two opposite end portions extending in an overlapping relationship through a housing;
- one end portion of said band being secured to said housing;
- the opposite end portion of said band being arranged for displacement through said housing;
- said housing enclosing a screw mechanism in engagement with a row of gear teeth formed in said opposite end portion of said band and by which said hose clamp is tightenable about an object;
- said screw mechanism including a screw worm arranged to tighten said hose clamp;
- said screw worm having threads;
- the rotational axis of said screw worm extending substantially in parallel with in parallel with a normal passing through the centre of the annular configuration of said hose clamp;
- said row of gear teeth being formed in said opposite end portion of said band and defining one lengthwise marginal edge of said band;
- and
- said screw mechanism further comprises a toothed wheel meshing with said row of gear teeth and with said screw worm threads.
8 more elements
Dependencies are inferred from the claim text.