JPH0449165U - - Google Patents
Info
- Publication number
- JPH0449165U JPH0449165U JP9072690U JP9072690U JPH0449165U JP H0449165 U JPH0449165 U JP H0449165U JP 9072690 U JP9072690 U JP 9072690U JP 9072690 U JP9072690 U JP 9072690U JP H0449165 U JPH0449165 U JP H0449165U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- elastic ring
- paper tube
- support shaft
- cam
- 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
Description
第１図〜第４図は本考案の実施例を示し、第１
図はチヤツクの解放状態を示す断面図、第２図は
チヤツクの作動状態を示す断面図、第３図はチヤ
ツクの解放状態の部分拡大断面図、第４図はチヤ
ツクの作動状態の部分拡大断面図、第５図は弾性
リングの他の実施例を示す断面図である。
１……ホルダー、２……基部、３……紙管、４
……支持軸、５……ヘツド、６……第１スライダ
、１０……第２スライダ、１２……第１間隙空間
、１３……Ｏリング、１６……第２間隙空間、２
２……ピン、２３……カムホロワ、２５……スプ
リング、２７……カム、２８……レバー。
1 to 4 show embodiments of the present invention, and the first
Figure 2 is a sectional view showing the chuck in the released state, Figure 2 is a sectional view showing the chuck in the operating state, Figure 3 is a partially enlarged sectional view of the chuck in the released state, and Figure 4 is a partially enlarged sectional view of the chuck in the operating state. 5 are sectional views showing other embodiments of the elastic ring. 1...Holder, 2...Base, 3...Paper tube, 4
... Support shaft, 5 ... Head, 6 ... First slider, 10 ... Second slider, 12 ... First gap space, 13 ... O-ring, 16 ... Second gap space, 2
2...Pin, 23...Cam follower, 25...Spring, 27...Cam, 28...Lever.
Claims (1)
に固定したヘツド、支持軸外周に紙管の軸線方向
に摺動自在に設けた第１スライダ及び第２スライ
ダ、第１スライダと第２スライダ間に設けた第１
弾性リング、第２スライダとヘツド間に設けた第
２弾性リング、一端にレバーを備えたカム、該カ
ムと接し第１スライダを軸線方向に作動するカム
ホロワからなり、カムの回転によりカムホロワ、
第１スライダ、第１弾性リング、第２スライダ、
第２弾性リングの順に移動し、各弾性リングをそ
の弾性で紙管内面に押圧することを特徴とする紙
管のチヤツク。 A support shaft that fits into the hollow part of the paper tube, a head fixed to the tip of the support shaft, a first slider and a second slider that are provided on the outer periphery of the support shaft so as to be slidable in the axial direction of the paper tube, and a first slider and a second slider. The first one provided between the sliders
It consists of an elastic ring, a second elastic ring provided between the second slider and the head, a cam with a lever at one end, and a cam follower that is in contact with the cam and operates the first slider in the axial direction.
a first slider, a first elastic ring, a second slider,
A paper tube chuck characterized in that the second elastic ring moves in order and presses each elastic ring against the inner surface of the paper tube with its elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9072690U JPH0449165U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9072690U JPH0449165U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449165U true JPH0449165U (en) | 1992-04-24 |
Family
ID=31825714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9072690U Pending JPH0449165U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014039987A (en) * | 2012-08-23 | 2014-03-06 | Shimano Inc | Hose holding mechanism |
| JP5624659B1 (en) * | 2013-08-27 | 2014-11-12 | 株式会社東芝 | Extraction device |
-
1990
- 1990-08-31 JP JP9072690U patent/JPH0449165U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014039987A (en) * | 2012-08-23 | 2014-03-06 | Shimano Inc | Hose holding mechanism |
| JP5624659B1 (en) * | 2013-08-27 | 2014-11-12 | 株式会社東芝 | Extraction device |
| WO2015029477A1 (en) * | 2013-08-27 | 2015-03-05 | 株式会社東芝 | Extraction device and retaining device |
| US10421177B2 (en) | 2013-08-27 | 2019-09-24 | Kabushiki Kaisha Toshiba | Extraction device and retaining device |