1. A coil spring forming apparatus comprising:
a core bar that is cylindrically shaped and rotates around an axis thereof and on which a wire material fed from a wire material-feeding means is wound;
a clamping portion which rotates integrally with the core bar and grips an end of the wire material on the core bar; and
a first guide portion and a second guide portion for guiding the wire material onto the core bar;
wherein each of the first guide portion and the second guide portion comprises a support plate and an arm member, each of said support plates is rotatably mounted to said arm member, and each of said support plates is capable of rotating independently of each other, and
the first guide portion and the second guide portion are configured to be able to move independently from each other in a direction parallel with the axis of the core bar and to move from one end to the other end of the core bar while the wire is wound around the core bar.
2. The coil spring forming apparatus according to claim 1,
Wherein the first guide portion disposed on the side closer to the core bar is configured to be able to hold a portion of the wire material adjacent to the portion of the wire material gripped by the clamping portion on the core bar at the start of winding the wire material.
3. The coil spring forming apparatus according to claim 2,
wherein the support plate in each of the first guide portion and the second guide portion comprise a pair of guide rollers arranged so as to hold the wire material passage therebetween, the guide rollers of the first guide portion configured to come in contact with the wire material from the upper side, and the guide rollers of the second guide portion configured to come in contact with the wire material from the lower side, wherein the lower side of the wire material is the side that comes in contact with the core bar.
4. The coil spring forming apparatus according to claim 2,
wherein the second guide portion is disposed on the side farther from the core bar and the support plate thereof comprises a pair of guide rollers arranged so as to hold the wire material passage therebetween, and
the support plate of the first guide portion comprises a guide roller having a groove that fits the wire material and the support plate is rotatable around an axis which is at a right angle to a rotational axis of the guide roller and at a right angle to the wire material feed passage.
5. The coil spring forming apparatus according to claim 1,
wherein the support plate in each of the first guide portion and the second guide portion comprise a pair of guide rollers arranged so as to hold the wire material passage therebetween, the guide rollers of the first guide portion configured to come in contact with the wire material from the upper side, and the guide rollers of the second guide portion configured to come in contact with the wire material from the lower side, wherein the lower side of the wire material is the side that comes in contact with the core bar.
6. The coil spring forming apparatus according to claim 1,
wherein the second guide portion is disposed on the side farther from the core bar and the support plate thereof comprises a pair of guide rollers arranged so as to hold the wire material passage therebetween, and
the support plate of the first guide portion comprises a guide roller having a groove that fits the wire material and the support plate is rotatable around an axis which is at a right angle to a rotational axis of the guide roller and at a right angle to the wire material feed passage.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A muscular strength test system comprising:
a controlling part 2;
a shaft 4 rotatably connected to a motor 3 via electromotive means 3a in such a way as to be mounted horizontally;
an angle-adjustable frame 5 mounted on an end portion of the shaft 4, the angle-adjustable frame 5 comprising a main frame 5a adjusting its angle back and forth by the motor 3 and a sub frame 5b mounted on a motor 6 of the main frame 5a via a shaft 7 in such a way as to be controlled in its right and left rotation on the main frame 5a;
a support frame 5c vertically mounted on the sub frame 5b;
leg binding means 8, hip binding means 9, and head binding means 10 mounted on the support frame 5c to selectively bind the user’s legs, hips and head to the support frame 5c; and
sensing means 11 mounted at right and left of the sub frame 5b for sensing muscular strength of the user’s body.
2. The muscular strength test system according to claim 1, wherein the sensing means 11 comprises:
at least one photo sensor 12; 13; and
a guider 14a formed on a sensor frame 14 adapted to vertically adjust height of the sensing means 11 along a guide groove 14b formed on the sub frame 5b.
3. The muscular strength test system according to claim 1, wherein the sensing means 11 is additionally mounted on a supporter 15 formed on the sub frame 5b in a back and forth direction.
4. The muscular strength test system according to claim 1, wherein the sensing means 11 is at least one distance meter 12a; 13a mounted on the sensor frame 14.
5. The muscular strength test system according to claim 1, wherein the sensing means 11 is at least one distance meter 12a; 13a mounted on the sensor frame 14.
6. The muscular strength test system according to claim 1, wherein the hip binding means 9 and the head binding means 10 respectively have ring-type frame binding portions 9a; 10a ascending and descending on the support frame 5c, so that the hip binding means 9 and the head binding means 10 can be adjusted in height according to users’ body sizes.
7. A muscular strength test system comprising:
a controlling part 2;
a shaft 4 rotatably connected to a motor 3 via electromotive means 3a in such a way as to be mounted horizontally;
an angle-adjustable frame 5 mounted on an end portion of the shaft 4, the angle-adjustable frame 5 comprising a main frame 5a adjusting its angle back and forth by the motor 3, a sub frame 5b mounted on a motor 6 of the main frame 5a via a shaft 7 in such a way as to be controlled in its right and left rotation on the main frame 5a, and a guide frame 16 mounted on the rear face of the sub frame 5b;
sensing means 11 ascending and descending along a linear motor guider 17 mounted on the rear face of the guide frame 16 by a driving of a motor 18;
a support frame 16a ascending and descending along a linear motor guider 19 mounted on an upper portion of the front face of the guide frame 16 by a driving of a motor 20; and
a hip binding means 19 ascending and descending along a linear motor guider 21 mounted on a lower portion of the front face of the guide frame 16 by a driving of a motor 22.
8. The muscular strength test system according to claim 7, wherein the sensing means 11 comprises a sensor frame 14 and a plurality of photo sensors 12; 13 mounted on the sensor frame 14 at a predetermined interval, whereby the user can selectively test his or her muscular strength of the upper part and the lower part of the body.
9. The muscular strength test system according to claim 7, wherein the sensing means 11 comprises a sensor frame 14 and at least one distance meter 12a; 13a mounted on the sensor frame 14, whereby the user can selectively test his or her muscular strength of the upper part and the lower part of the body.
10. The muscular strength test system according to claim 7, wherein the sensing means 11 comprises:
a belt 23 having a detachably attaching means 23a detachably attached on the user’s hips; and
a ring-type sensing bar 25 radially connected with the belt 23 via a rope 24.