Abstract: The present invention provides a screw feeding/fastening unit of a continuous screw fastening device which enables assuredly pulling screws out of a screw strip in tandem with a screw fastening operation even in case of using the screws each of which has, e.g., a flat shape below its head portion.

Abstract: A screw rope is configured to hold fixed portions of threaded parts of respective screws so as to be obliquely disposed at predetermined parallel intervals and at a predetermined inclination angle by a belt-shaped member which runs in a length direction and binding strips which are provided on the rear surface side of the belt-shaped member at predetermined intervals, to continuously form a guide groove on the front surface side of the belt-shaped member along a length direction thereof, to dispose many upper recessed parts at a position above the guide groove in a scattered state and over the entire length on the front surface side of the belt-shaped member and to dispose many lower recessed parts at a position under the guide groove in the scattered state and over the entire length.

Abstract: The present invention provides a successive screw fastener which enhances a screw fastening function and improves operability and rapidness of each element.

Abstract: In a continuous screw tightening machine with washer stacking supply mechanism, in conjunction with retreating of a tightening machine, a washer is placed on a seat surface portion of a washer feeding body of a washer sequential supply mechanism and reliably supplied to a tightening possible position one by one and the one screw is supplied by a screw sequential supply mechanism between the washer and a bit so as to be in concentric arrangement, in conjunction with advancing of the tightening machine, the washer sequential supply mechanism is set to a feeding preparation attitude of the subsequent washer, and the screw sequential supply mechanism is constituted to be set to a feeding preparation attitude of the subsequent screw, and the screw is tightened and fixed together with the washer at the tightening target spot by rotation/driving of the bit advanced to the tightening possible position by a driving machine.

Abstract: The present invention provides a screw feeding/fastening unit of a continuous screw fastening device which enables assuredly pulling screws out of a screw strip in tandem with a screw fastening operation even in case of using the screws each of which has, e.g., a flat shape below its head portion.

Abstract: A screw rope is configured to hold fixed portions of threaded parts of respective screws so as to be obliquely disposed at predetermined parallel intervals and at a predetermined inclination angle by a belt-shaped member which runs in a length direction and binding strips which are provided on the rear surface side of the belt-shaped member at predetermined intervals, to continuously form a guide groove on the front surface side of the belt-shaped member along a length direction thereof, to dispose many upper recessed parts at a position above the guide groove in a scattered state and over the entire length on the front surface side of the belt-shaped member and to dispose many lower recessed parts at a position under the guide groove in the scattered state and over the entire length.

Abstract: The present invention provides a successive screw fastener which enhances a screw fastening function and improves operability and rapidness of each element.

Abstract: A continuous screw tightening machine including a driving machine (4) equipped with a grip handle (2); a tightening machine main body (3) with which a bit (7) for screw tightening is removably connected to the driving machine (4) through a reduction gear and a clutch; and a screw feed mechanism through which the bit (7) is rotatably inserted and which sequentially feeds a screw to the position where a tightening operation is to be carried out by the bit 7. The screw tightening machine also includes a screw feed mechanism main body (6) which is connected to the front of the tightening machine main body (3) so as to be slidable in the longitudinal direction, a screw supply mechanism (110) which continuously supplies a number of single-part screws in sequence to the screw feed mechanism under the force of gravity, and a tip block (12) which is connected to the screw feed mechanism main body, providing a surface to be contacted with an object.

Abstract: A fruit and vegetable peeler which is suitably used in general homes for peeling a small amount of fruits and vegetables, which is small-sized and light-weight, and which is further convenient in carrying and storage. A pair of clamp members are supported by a housing to lie in opposed relation, and a handle is fixed to a handle shaft extended externally of the housing. The housing accommodates a speed increasing gear mechanism for transmitting rotation of the handle shaft to a cup-shaped rotating blade, a transmission gear mechanism for transmitting the rotation of the handle shaft to the rotary shaft of the clamp member, and a rotating-blade swinging mechanism for converting the rotation of the handle shaft into a swing motion of the rotating blade along the circumference of a fruit/vegetable.

Abstract: A fruit and vegetable peeler which is suitably used in general homes for peeling a small amount of fruits and vegetables, which is small-sized and light-weight, and which is further convenient in carrying and storage. A pair of clamp members are supported by a housing to lie in opposed relation, and a handle is fixed to a handle shaft extended externally of the housing. The housing accommodates a speed increasing gear mechanism for transmitting rotation of the handle shaft to a cup-shaped rotating blade, a transmission gear mechanism for transmitting the rotation of the handle shaft to the rotary shaft of the clamp member, and a rotating-blade swinging mechanism for converting the rotation of the handle shaft into a swing motion of the rotating blade along the circumference of a fruit/vegetable.

Abstract: A successive screw driving attachment is used by being connected to an electric screwdriver D, wherein a driver unit 2 has a screw feed mechanism 3 that is slidable in the drive direction of a screw S. The screw feed mechanism 3 is provided with a screw feeder 20 comprising a screw feed prong 15 that successively feeds screws S to the driving position of a bit 8, and the screw feeder 20 is structured such that the next screw S is instantly fed to the driving position. An adjustment device is provided to vary the stroke of the drill bit.

Abstract: In the case that the screw is to be driven, the extremity end of the screw chain is lifted up in an upward direction, thereby even if the screw having a flat seat surface is applied, the screw is driven under an appropriate state without holding the screw chain having some spaced-apart screws therein between it and the seat surface of the head section of the screw.

Abstract: A successive screw feeder driver capable of using plural types of screws of different lengths, capable of finely adjusting a screw driving position, and further capable of coping with a difference in the mounting position of a belt-like number of plurality of screws. A screw driving bit is connected detachably to a screw driving mechanism and a screw feed mechanism is slidable longitudinally connected to a front portion of the screw driving mechanism. An adjusting mechanism for adjusting a longitudinal position of the bit is constituted in the screw driving mechanism. A screw feed device is constituted in the screw feed mechanism for feeding screws arranged side-by-side on the belt-like member up to a screw driving position where each screw is driven separately by the bit, in an interlock with the screw driving operation performed for the bit.

Abstract: A successive screw feeder driver includes a grip handle, a rotating mechanism provided on the upper side of the grip handle, a screw driving bit attached removably to the front portion of the rotating mechanism, a reduction mechanism formed above the rotating mechanism and a drive unit for rotating the bit. The drive unit is connected to the reduction mechanism and is positioned behind and above the grip handle. A screw feed mechanism body is mounted on the front portion of the grip handle and is slidable in the longitudinal direction with the bit being inserted rotatably into the screw feed mechanism body. A supporting and pushing portion extends from the upper portion of the rear end of the grip handle to a lower surface of the housing for the drive unit beyond the position where a virtual rotation line extending rearward of the axis of the bit is formed. A screw feed mechanism is provided in the screw feed mechanism body for feeding screws successively to a screw driving position.