JPS6237627U - - Google Patents
Info
- Publication number
- JPS6237627U JPS6237627U JP12792685U JP12792685U JPS6237627U JP S6237627 U JPS6237627 U JP S6237627U JP 12792685 U JP12792685 U JP 12792685U JP 12792685 U JP12792685 U JP 12792685U JP S6237627 U JPS6237627 U JP S6237627U
- Authority
- JP
- Japan
- Prior art keywords
- metal sleeve
- hole
- rotating body
- flange portion
- base
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 3
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る補強調心ボス構造をイン
サート成形により組み込んだプラスチツク製回転
体（または回転羽根）の部分縦断面図、第２図は
本考案に係る補強調心ボス機造の端部立面図（第
１図で右端から見たのに相当）、第３図は補強調
心ボス構造の平面図、第４図は従来のボス構造を
備えた回転体の部分縦断面図である。
Fig. 1 is a partial longitudinal sectional view of a plastic rotating body (or rotary blade) incorporating the reinforcing centering boss structure according to the present invention by insert molding, and Fig. 2 is an end view of the reinforcing centering boss structure according to the present invention. A partial elevational view (corresponding to the view from the right end in Fig. 1), Fig. 3 is a plan view of the reinforced centering boss structure, and Fig. 4 is a partial vertical sectional view of a rotating body with a conventional boss structure. be.
Claims (1)
ク製回転体１の基部肉厚内に埋設されるフランジ
部４を突設し、該フランジ部４には回転体基部の
プラスチツクと機械的にかみ合う透孔５を穿設し
、金属製スリーブ３の他端付近には径内方へ貫通
するネジ穴６を形成し、金属製スリーブ３の内周
には前記ネジ穴を塞がないようにエラストマー製
調心環７を固着して成る回転体の補強調心ボス構
造。 A flange portion 4 embedded in the thickness of the base of the rotating body 1 made of Zurastic is protruding near one end of the outer periphery of the metal sleeve 3, and the flange portion 4 has a through hole 5 that mechanically engages with the plastic of the base of the rotary body. A screw hole 6 that penetrates radially inward is formed near the other end of the metal sleeve 3, and a centering hole 6 made of elastomer is formed on the inner periphery of the metal sleeve 3 so as not to block the screw hole. A reinforcing centering boss structure of a rotating body formed by fixing a ring 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12792685U JPS6237627U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12792685U JPS6237627U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237627U true JPS6237627U (en) | 1987-03-05 |
Family
ID=31023134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12792685U Pending JPS6237627U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237627U (en) |
-
1985
- 1985-08-23 JP JP12792685U patent/JPS6237627U/ja active Pending