JPS62132000U - - Google Patents
Info
- Publication number
- JPS62132000U JPS62132000U JP1956386U JP1956386U JPS62132000U JP S62132000 U JPS62132000 U JP S62132000U JP 1956386 U JP1956386 U JP 1956386U JP 1956386 U JP1956386 U JP 1956386U JP S62132000 U JPS62132000 U JP S62132000U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- variable
- pitch
- boss
- variable pitch
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Transmission Devices (AREA)
Description
第１図及び第２図は本考案の１実施例を示し、
第１図は要部断面図、第２図は調整要領を示す第
１図のＡ矢視図である。第３図は従来例を示す断
面図、第４図及び第５図は従来例の作用説明図で
ある。
１…プロペラ、２…プロペラボス、３…クラン
クピンリング、４…変節棒、５…変節ねじ、６…
位置決めピン、８…押え板、９…プロペラ軸、１
０…特殊要具。
1 and 2 show one embodiment of the present invention,
FIG. 1 is a sectional view of a main part, and FIG. 2 is a view taken along arrow A in FIG. 1, showing the adjustment procedure. FIG. 3 is a sectional view showing a conventional example, and FIGS. 4 and 5 are action explanatory diagrams of the conventional example. 1... Propeller, 2... Propeller boss, 3... Crank pin ring, 4... Variable rod, 5... Variable screw, 6...
Positioning pin, 8... Holding plate, 9... Propeller shaft, 1
0...Special equipment.
Claims (1)
変節棒４からなるクランク機構を具えてプロペラ
のピツチを変節させる可変ピツチプロペラ装置に
おいて、上記変節棒４の外周と上記ボス２の内周
との間に螺合される変節ねじ５を具えたことを特
徴とする機械式可変ピツチプロペラ装置。 In a variable pitch propeller device that includes a crank mechanism consisting of a crank pin ring 3 and a variable rod 4 in a propeller boss 2 to change the pitch of the propeller, a screw thread is connected between the outer periphery of the variable rod 4 and the inner periphery of the boss 2. A mechanical variable pitch propeller device characterized by comprising a variable pitch screw 5 that is fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956386U JPS62132000U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956386U JPS62132000U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132000U true JPS62132000U (en) | 1987-08-20 |
Family
ID=30814270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1956386U Pending JPS62132000U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132000U (en) |
-
1986
- 1986-02-14 JP JP1956386U patent/JPS62132000U/ja active Pending