Strap fastener
First Claim
Patent Images
1. A strap fastener for locking at least one strap, the strap fastener comprising:
- a leaf spring; and
a pair of rollers, one each of the rollers rotatably arranged a distance from a corresponding end edge of one of a pair of end edges of the leaf spring, wherein the distance is sized such that when the at least one strap is locked in the fastener, the at least one strap is clamped between the roller and the end edge.
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Abstract
A strap fastener intended for locking at least one strap tightenably arranged in the strap fastener. The locking of the strap or each of the straps is effected by means of a leaf spring (1) and a roller (2, 3) rotatably arranged in some distance from an end edge (4, 5) of the leaf spring (1). The distance is adapted in such a manner that the strap or each of the straps during the locking may be clamped between the respective roller (2, 3) and edge (4, 5).
15 Citations
16 Claims
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1. A strap fastener for locking at least one strap, the strap fastener comprising:
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a leaf spring; and
a pair of rollers, one each of the rollers rotatably arranged a distance from a corresponding end edge of one of a pair of end edges of the leaf spring, wherein the distance is sized such that when the at least one strap is locked in the fastener, the at least one strap is clamped between the roller and the end edge. - View Dependent Claims (2, 3, 4)
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5. A strap fastener for locking at least one strap, the strap fastener comprising:
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a leaf spring; and
a roller rotatably arranged a distance from a corresponding end edge of the leaf spring, wherein the distance is sized such that when the at least one strap is locked in the fastener, the at least one strap is clamped between the roller and the end edge;
further wherein the tightening of the at least one strap causes the end edge of the leaf spring to displace away from the roller, allowing the at least one strap to pass freely between the roller and the end edge. - View Dependent Claims (6, 7, 8, 9, 10)
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11. A strap fastener for locking at least one strap, the strap fastener comprising:
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a leaf spring;
a roller rotatably arranged a distance from a corresponding end edge of the leaf spring, wherein the distance is sized such that when the at least one strap is locked in the fastener, the at least one strap is clamped between the roller and the end edge; and
a release button arranged adjacent a portion of the leaf spring away from the end edge, whereby pressing the release button against the leaf spring causes the end edge to displace away from the roller, allowing the at least one strap to pass freely between the roller and the end edge. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification