JPS61107998U - - Google Patents
Info
- Publication number
- JPS61107998U JPS61107998U JP19313384U JP19313384U JPS61107998U JP S61107998 U JPS61107998 U JP S61107998U JP 19313384 U JP19313384 U JP 19313384U JP 19313384 U JP19313384 U JP 19313384U JP S61107998 U JPS61107998 U JP S61107998U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- hole
- propeller blade
- washer
- emboss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す羽根固定装置
の分解図である。第２図は本考案の羽根固定装置
に用いる座金の断面図である。第３図は従来例の
一般的なボスを利用した羽根固定装置の要部分解
斜視図である。
５…羽根、６…穴、７…座金、９…エンボス、
１７…貫通穴。
FIG. 1 is an exploded view of a blade fixing device showing an embodiment of the present invention. FIG. 2 is a sectional view of a washer used in the blade fixing device of the present invention. FIG. 3 is an exploded perspective view of essential parts of a conventional blade fixing device using a common boss. 5... Feather, 6... Hole, 7... Washer, 9... Emboss,
17...Through hole.
Claims (1)
適数個の穴６を設け、プロペラ羽根５の穴６に嵌
合するエンボス９を形成してなる座金７で押しつ
けて固定した事を特徴とする羽根固定装置。 A blade characterized in that an appropriate number of holes 6 are provided around the shaft through hole 17 of the propeller blade 5, and the blade is pressed and fixed with a washer 7 formed with an emboss 9 that fits into the hole 6 of the propeller blade 5. Fixation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19313384U JPS61107998U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19313384U JPS61107998U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107998U true JPS61107998U (en) | 1986-07-09 |
Family
ID=30750552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19313384U Pending JPS61107998U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107998U (en) |
-
1984
- 1984-12-20 JP JP19313384U patent/JPS61107998U/ja active Pending