IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0809866
(2001-03-15)
|
우선권정보 |
JP-0071769 (2000-03-15) |
발명자
/ 주소 |
- Okumura, Takuji
- Okumura, Takuya
|
출원인 / 주소 |
- Okumura
- Takuya, Okumura
- Michiyo
|
대리인 / 주소 |
Orrick, Herrington & Sutcliffe LLP
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
1 |
초록
▼
A flag set may comprise a pole (10) and a plurality of flag units (20a, 20b) that can be attached to the pole (10) at different angles with respect to the pole (10). A support arm (30) may hold the top edges of the plurality of flag units (20a, 20b). An attachment part (40) is provided at the top of
A flag set may comprise a pole (10) and a plurality of flag units (20a, 20b) that can be attached to the pole (10) at different angles with respect to the pole (10). A support arm (30) may hold the top edges of the plurality of flag units (20a, 20b). An attachment part (40) is provided at the top of the pole (10) and may include attachment slits (47) and attachment grooves (48) that open upward so that the support arm (30) can be inserted from the top. A fastening part (50) anchors the support arm (30) to the attachment slits (47) and attachment grooves (48). The fastening part (50) is attached to the attachment part (40) after the support arm (30) is inserted into the attachment slits (47) and attachment grooves (48) to lock these parts together.
대표청구항
▼
A flag set may comprise a pole (10) and a plurality of flag units (20a, 20b) that can be attached to the pole (10) at different angles with respect to the pole (10). A support arm (30) may hold the top edges of the plurality of flag units (20a, 20b). An attachment part (40) is provided at the top of
A flag set may comprise a pole (10) and a plurality of flag units (20a, 20b) that can be attached to the pole (10) at different angles with respect to the pole (10). A support arm (30) may hold the top edges of the plurality of flag units (20a, 20b). An attachment part (40) is provided at the top of the pole (10) and may include attachment slits (47) and attachment grooves (48) that open upward so that the support arm (30) can be inserted from the top. A fastening part (50) anchors the support arm (30) to the attachment slits (47) and attachment grooves (48). The fastening part (50) is attached to the attachment part (40) after the support arm (30) is inserted into the attachment slits (47) and attachment grooves (48) to lock these parts together. t connected to the cradle for supporting a motor, the motor bracket being pivotally connected to the cradle; a spring disposed between the cradle and the motor bracket for biasing the motor bracket away from the cradle; a height adjustment shaft supported by the cradle and contacting the arbor bracket; and a bevel adjustment shaft supported by the cradle and contacting the sector gear, wherein distance between the height adjustment shaft and the table is larger than distance between the bevel adjustment shaft and the table. 2. The saw of claim 1, further comprising a cover attached to the cradle. 3. The saw of claim 1, wherein the height adjustment shaft has a gear meshing with the arbor bracket. 4. The saw of claim 1, wherein the height adjustment shaft has a worm drive, and the arbor bracket has a rack meshing with the worm drive. 5. The saw of claim 1, wherein the bevel adjustment shaft has a gear meshing with the sector gear. 6. The saw of claim 1, wherein the bevel adjustment shaft has a worm drive, and the sector gear has a rack meshing with the worm drive. 7. The saw of claim 1, wherein the saw assembly further comprises a motor supported by the cradle. 8. The saw of claim 7, wherein the motor is operatively connected to the arbor. 9. The saw of claim 7, wherein the motor has a drive shaft connected to the arbor via a belt. 10. The saw of claim 1, further comprising a pulley connected to the arbor. 11. The saw of claim 10, wherein the pulley is constructed of two halves. 12. The saw of claim 10, wherein the pulley is made of powdered metal. 13. The saw of claim 1, further comprising a first bevel stop disposed underneath the table, wherein the first bevel stop can contact the sector gear when the saw assembly is pivoted in one direction. 14. The saw of claim 13, wherein the first bevel stop is adjustable. 15. The saw of claim 13, wherein the first bevel stop is adjustable from above the table. 16. The saw of claim 13, wherein the first bevel stop is movable between first and second positions, where, in the first position, the first bevel stop contacts the sector gear and, in the second position, the first bevel stop bypasses the sector gear. 17. A saw comprising: a table; a base supporting the table; a saw assembly pivotably connected to at least one of the table and the base for carrying a rotatable cutting tool so that the tool protrudes through and above the table, at least part of the saw assembly being underneath the table, the saw assembly comprising a cradle, an arbor bracket pivotally connected to the cradle, an arbor rotatably supported by the arbor bracket, and a sector gear connected to the cradle; a motor bracket connected to the cradle for supporting a motor, the motor bracket being pivotally connected to the cradle; a spring connected to the motor bracket for biasing the motor bracket away from the cradle; a height adjustment shaft supported by the cradle and contacting the arbor bracket; and a bevel adjustment shaft supported by the cradle and contacting the sector gear, wherein distance between the height adjustment shaft and the table is larger than distance between the bevel adjustment shaft and the table. 18. The saw of claim 17, further comprising a cover attached to the cradle. 19. The saw of claim 17, wherein the height adjustment shaft has a gear meshing with the arbor bracket. 20. The saw of claim 17, wherein the height adjustment shaft has a worm drive, and the arbor bracket has a rack meshing with the worm drive. 21. The saw of claim 17, wherein the bevel adjustment shaft has a gear meshing with the sector gear. 22. The saw of claim 17, wherein the bevel adjustment shaft has a worm drive, and the sector gear has a rack meshing with the worm drive. 23. The saw of claim 17, wherein the saw assembly further comprises a motor supported by the cradle. 24. The saw of claim 23, wherein the motor is operatively connected to the arbor. 25. The saw of claim 23, wherein the motor has a d
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