Nut retaining apparatus and nut holder
AssigneeKokuyo Co., Ltd.
InventorsKatsunari Morishima, Youichi Zenda, Tsuyoshi Shimozato
Life of this patent
Estimating the term…
Abstract
A body comprising a nut retaining apparatus mounted thereon for fastening a bolt to the body. The bolt is inserted into a bolt insertion hole at an end surface of the body from a direction inclined with respect to a direction tangent to the body. The nut retaining apparatus comprises a nut retainer and a nut holder, the nut retainer positioned at an insertion end of the bolt insertion hole in the body and against which a nut member having a threaded hole abuts, and the nut holder mounted on the body for supporting the nut member in the inclined direction. The nut member is retained and supported in the inclined direction at a position between the nut retainer and nut holder and continuous with the bolt insertion hole.
Claims15
An apparatus comprising a body, a nut holder, and a nut member,
- wherein the body comprises an end surface, a bolt insertion hole, and a nut retainer, a bolt being insertable into the bolt insertion hole from the end surface of the body in a predetermined inclined direction and past the nut retainer before the bolt is fastened to the nut member,
- the nut retainer positioned at an insertion end of the bolt insertion hole in the body and against which a nut member having a threaded hole abuts, and
- the nut holder mounted on the body for supporting the nut member securely in the predetermined inclined direction before the bolt is fastened, wherein the nut holder comprises an engaging portion engaging with the body, and a side surface support portion supporting a side surface of the nut member, and an end surface support portion supporting an end surface of the nut member, wherein the side surface support portion forms a V-shaped groove,
- wherein the nut member is retained and supported in the predetermined inclined direction at a position between the nut retainer and the nut holder and continuous with the bolt insertion hole;
- and
- wherein, when the bolt is fastened to the nut member, a fastening force is applied directly to the nut retainer by the nut member and not to the nut holder.
An apparatus comprising a body, a nut holder, and a nut member,
- wherein the body comprises an end surface, a bolt insertion hole, and a nut retainer, a bolt being insertable into the bolt insertion hole from the end surface of the body in a predetermined inclined direction and past the nut retainer before the bolt is fastened to the nut member,
- the nut retainer positioned at an insertion end of the bolt insertion hole in the body and against which a nut member having a threaded hole abuts, and
- the nut holder mounted on the body for supporting the nut member securely in the predetermined inclined direction before the bolt is fastened, wherein the nut holder is mounted to the body from below the body,
- wherein the nut member is retained and supported in the predetermined inclined direction at a position between the nut retainer and the nut holder and continuous with the bolt insertion hole;
- and
- wherein, when the bolt is fastened to the nut member, a fastening force is applied directly to the nut retainer by the nut member and not to the nut holder.
An apparatus comprising a body, a nut holder, and a nut member,
- wherein the body comprises an end surface, a bolt insertion hole, and a nut retainer, a bolt being insertable into the bolt insertion hole from the end surface of the body in a predetermined inclined direction and past the nut retainer before the bolt is fastened to the nut member,
- the nut retainer positioned at an insertion end of the bolt insertion hole in the body and against which a nut member having a threaded hole abuts, and
- the nut holder mounted on the body for supporting the nut member securely in the predetermined inclined direction before the bolt is fastened, wherein the nut holder comprises an engaging portion engaging with the body, and a side surface support portion supporting a side surface of the nut member, and an end surface support portion supporting an end surface of the nut member, wherein the nut holder is mounted to the body from below the body,
- wherein the nut member is retained and supported in the predetermined inclined direction at a position between the nut retainer and the nut holder and continuous with the bolt insertion hole;
- and
- wherein, when the bolt is fastened to the nut member, a fastening force is applied directly to the nut retainer by the nut member and not to the nut holder.
An apparatus comprising a body having a bolt insertion hole and a nut holder for fastening a bolt to the body, the bolt being insertable into an end surface of the body and through the bolt insertion hole in a predetermined inclined direction, wherein the nut holder is mounted on the body in the predetermined inclined direction from the inserting direction of the bolt in a state wherein a nut member is supported in the predetermined inclined direction, thereby holding the nut member in a predetermined position;
- and wherein, when the bolt is fastened to the nut member, a fastening force is applied directly to the body and not to the nut holder;
- the apparatus further comprising an engaging portion capable of engaging with the body, a side surface support portion supporting a side surface of the nut member, and an end surface support portion for supporting an end surface of the nut member, wherein the side surface support portion forms a V-shaped groove.
An apparatus comprising a body having a bolt insertion hole and a nut holder for fastening a bolt to the body, the bolt being insertable into an end surface of the body and through the bolt insertion hole in a predetermined inclined direction, wherein the nut holder is mounted on the body in the predetermined inclined direction from the inserting direction of the bolt in a state wherein a nut member is supported in the predetermined inclined direction, thereby holding the nut member in a predetermined position;
- and wherein, when the bolt is fastened to the nut member, a fastening force is applied directly to the body and not to the nut holder;
- wherein the nut holder is mounted on the body from below the body.
Dependencies are inferred from the claim text.