Abrégé

[Problem] To provide a tool that can be applied to various types of concrete formwork work, can efficiently use rotational driving force from motive power, can be used just by manual operation, and can be used efficiently according to the work site state. [Solution] A main body trunk (20) of a long tool (100) that can rotate about an axis has a through-hole (22) formed thereon in a direction that intersects the axial direction and at a location away from an end of the long tool by a predetermined distance; a hexagonal opening (10) is provided on the leading end of the main body trunk (20); a substantially rectangular hollow portion (21) continuous with the hexagonal opening is provided on the inside of the hexagonal opening of the main body trunk (20) along the axial direction; a connecting and detaching portion (30) is provided on one end of the main body trunk (20); and a power tool or a separator insertion tool (200) can be attached to and removed from the connecting and detaching portion (30).

Classes IPC  ?

• E04G 19/00 - Opérations connexes sur coffres, p. ex. le démontageDispositifs de nettoyage
• E04G 17/065 - Ligatures dont les éléments sollicités en traction sont filetés pour permettre leur fixation ou leur mise en tension
• E04G 17/075 - Ligatures dont les éléments sollicités en traction sont fixés ou tendus par d'autres moyens

Abrégé

[Problem] To provide a rope mounting tool, which can be easily and reliably mounted not only, of course, on the end of a rope but also on the middle thereof and which can be easily mounted on the middle of a loosened rope without unfastening the rope. [Solution] A rope mounting tool, which is obtained from an inner tube, an outer tube and a closing member, and which is mounted on a rope by squeezing the tapered outer surface of the inner tube that is to be squeezed using the squeezing tapered inner surface of the outer tube. A side surface opening, which is wider than the rope but narrower than the minimum external diameter of the inner tube, is provided on the side surface of the outer tube. The rope mounting tool is mounted on a rope by: making the side surface opening to fit around and encircle the rope so that the outer tube does not fall off; spreading the opening of the encircling inner tube, in which multiple divided sections have been connected by connecting members, to fit the inner tube around the rope and holding same by a holding means so that the inner tube does not fall off; closing the side opening of the outer tube using the closing member; and squeezing the inner tube by sliding the outer tube along the inner tube.

Classes IPC  ?

• F16G 11/04 - Moyens pour attacher les câbles ou les cordes l'un à l'autre ou à d'autres objetsChapeaux ou manchons à fixer sur les câbles ou les cordes avec action de serrage, p. ex. par pinces de friction du type bague et virole
• F16G 11/10 - Agrafes à fermeture rapidePinces serrant uniquement dans un sens

Abrégé

The nail-driving assistance tool is configured from a cylinder and a shaft. The nail-driving assistance tool is loaded on a nailer by protruding the shaft from the back end of the cylinder while providing a recessed part on the back end, inserting the shaft that is protruding from the recessed part into the guiding space of the nailer to guide the recessed part to the tip contact part of the nailer and surround the tip contact part with the recess. Additionally, one surface of the recessed member is formed as a flat surface, the flat surface of the recessed member is flipped to face outward, and the shaft is made to protrude from the flat surface of the recessed part. Additionally, the shaft is biased toward the back by a helical spring to cause the back shaft section to protrude from the recessed member. As a result, it is possible to drive nails efficiently according to the number of nails to be driven using a nailer or a hammer via a highly versatile nail-driving assistance tool even in narrow places in which a nailer cannot be used due to obstruction by the nail magazine.

Classes IPC  ?

• B25C 7/00 - Accessoires pour outils à clouer ou à agrafer, p. ex. supports