JPH0389060U - - Google Patents
Info
- Publication number
- JPH0389060U JPH0389060U JP14941289U JP14941289U JPH0389060U JP H0389060 U JPH0389060 U JP H0389060U JP 14941289 U JP14941289 U JP 14941289U JP 14941289 U JP14941289 U JP 14941289U JP H0389060 U JPH0389060 U JP H0389060U
- Authority
- JP
- Japan
- Prior art keywords
- bearing center
- bobbin
- holds
- friction
- coefficient
- 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
Landscapes
- Winding Filamentary Materials (AREA)
Description
第１図は本考案の一実施例を示す側面図である
。
図中、１はクレードルアーム、２はベアリング
センタ、３はボビン、６は凹凸部である。
FIG. 1 is a side view showing an embodiment of the present invention. In the figure, 1 is a cradle arm, 2 is a bearing center, 3 is a bobbin, and 6 is an uneven portion.
Claims (1)
を介してボビンを挟持するベアリングセンタにお
いて、該ベアリングセンタの上記ボビンとの接触
表面に、その摩擦係数が大きくなるように微小の
凹凸部を形成したことを特徴とするベアリングセ
ンタ。 In a bearing center which is rotatably supported by a cradle arm and which holds a bobbin via a thread end, minute irregularities are formed on the contact surface of the bearing center with the bobbin so as to increase the coefficient of friction. A bearing center featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941289U JPH0389060U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941289U JPH0389060U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389060U true JPH0389060U (en) | 1991-09-11 |
Family
ID=31695809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14941289U Pending JPH0389060U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389060U (en) |
-
1989
- 1989-12-27 JP JP14941289U patent/JPH0389060U/ja active Pending