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Inventor: Abe; Minoru
Address: Katano, JP
No. of patents: 8
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5911428 |
Bicycle suspension fork |
June 15, 1999 |
| A suspension fork 10 for a bicycle is provided with a fork portion 40 for supporting a front wheel 12, a sleeve-like first fork stem 41, a sleeve-like second fork stem 42, a coil spring 43, an adjustment bolt 44, and a coupling portion 45. The first fork stem 41 is rotatably supported |
| 5873590 |
Bicycle |
February 23, 1999 |
| A bicycle is provided with a frame and a drive portion. The frame is at least partially hollow, and at least part of the drive portion is disposed in an interior of the frame. The drive portion includes a crank and a plurality of transmission means, in which one of the transmission means |
| 5579857 |
Stair climbing vehicle |
December 3, 1996 |
| A vehicle which goes up and down stairs includes a vehicle body (101), front and rear wheels (102) and (103) provided at the front and rear of the vehicle body (101), respectively, front and rear auxiliary wheels (105) and (107) for lifting up or down the front and rear wheels (102) and |
| 5520232 |
Puncture proof tire |
May 28, 1996 |
| A main tire body, mounted to the rim (3) of a wheel, includes in one embodiment, an annular tire material (6) and a fiat wound spring ring (8) disposed within the annular tire material (6). The annular tire material (6) is a material with a cross section that can form in a semi-circular |
| 5509676 |
Shock absorber for a bicycle front fork |
April 23, 1996 |
| The shock absorber mechanism for a bicycle (10) is a device mounted between the handlebar stem (4) and fork stem (5) of a bicycle and includes a sleeve case (11), a spring (18), and a free cushion bushing (20). The sleeve case (11) is mounted to the lower edge of the handlebar stem (4) |
| 5507358 |
Stair climbing vehicle |
April 16, 1996 |
| A vehicle which goes up and down stairs includes a vehicle body 101, front and rear wheels 102 and 103 provided at the front and rear of the vehicle body 101, respectively, front and rear auxiliary wheels 105 and 107 for lifting up or down the front and rear wheels 102 and 103 by one ste |
| 4569459 |
Fastening method for a casing |
February 11, 1986 |
| A fastening method of a casing etc., wherein a slit having an inclined surface extending substantially in a circumferential direction and coming up to a first flange side with an approach from a central portion to either side of the circumferential direction, is formed on a cylindrical |
| 4556137 |
Clutch clearance uniforming device |
December 3, 1985 |
| This invention relates to the clutch clearance uniforming device having the piston 21 fitted freely slidingly in the slave cylinder 1, the annular holder plate 22 contacting with the open end surface of said slave cylinder 1, the sleeve 23 fitted in the central hole of said holder plate |
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