Quick mounting nut
AssigneeHilti Aktiengesellschaft
InventorsArmin Hoffmann, Ulrich Birnbaum, Stefan Unverzagt, Armin Herb
Life of this patent
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Abstract
A quick mounting nut (2) movable, at least partially, without being rotated, axially to a threaded bolt (1), with a springing wire clip (4) being located in a nut housing (5) with a continuous coaxial opening (6), with the wire clip (4) at least partially engaging in a bolt thread (3) and having two legs (8, 8′) which spring relative to one another, with the opening (6) having an inner cone (7) which narrows radially from an axial neutral position of the wire clip (4) and with the wire clip (4) being movable axially to a limited extent and contacting at least partially inside the inner cone (7) in its locking position.
Claims7
A quick mounting nut, comprising a housing (5) having a through-opening (6) through which a threaded bolt (1) is extendable;
- and a wire clip (4) located in the through-opening (6) for locking the threaded bolt (1) in the housing and having two legs (8, 8′) springable relative to each other and engaging a bolt thread (3) in a locking position of the wire clip (4), the wire clip (4) being axially displaceable between a neutral position in which the bolt (1) can be inserted into the nut and the locking position, the through-opening (6) having an inner cone narrowing radially from the neutral position of the wire clip (4), and the wire clip (4) contacting, at least partially, an inner surface of the cone (1) in the locking position thereof.
Dependencies are inferred from the claim text.