JPH03110078U - - Google Patents
Info
- Publication number
- JPH03110078U JPH03110078U JP1692390U JP1692390U JPH03110078U JP H03110078 U JPH03110078 U JP H03110078U JP 1692390 U JP1692390 U JP 1692390U JP 1692390 U JP1692390 U JP 1692390U JP H03110078 U JPH03110078 U JP H03110078U
- Authority
- JP
- Japan
- Prior art keywords
- winding start
- start end
- outlet
- coil spring
- cylindrical body
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第1図は、本考案に係るケーブル巻始め端固定
装置の一実施例をケーブルドラムに装着した状態
の要部斜視図、第2図は第1図の切断正面図、第
3図は同切断右側面図、第4図はケーブル外被押
出成形工程の概略図、第5図はその要部拡大図、
第6図は従来例の要部斜視図、第7図、第8図各
a,bはそれぞれ同作用説明用切断正面図、切断
側面図である。
a……ケーブル、a′……ケーブル巻始め端、
d……デツドポイント、1……ケーブルドラム、
1a……ケーブルドラム鍔、2……ケーブル巻始
め端導出口、3……筒体、4……切欠穴、5……
爪、5a,13a……先鋭突起、6……軸受、7
……ピストン板、8……長孔、9……係止杆、1
0……ばね、11……取付板、12……金具、1
3……固定爪、14……弾性機、14a……シリ
ンダ、14b……ピストン軸、14c……コイル
ばね、15……係止杆、16……長孔、17……
傾斜面、18……ばね、19……貫通孔、21…
…引取機、22……トラバーサ、23……巻取機
。
Fig. 1 is a perspective view of the main parts of an embodiment of the cable winding start end fixing device according to the present invention attached to a cable drum, Fig. 2 is a cutaway front view of Fig. 1, and Fig. 3 is the same cutaway. Right side view, Figure 4 is a schematic diagram of the cable jacket extrusion molding process, Figure 5 is an enlarged view of the main parts,
FIG. 6 is a perspective view of a main part of a conventional example, and FIGS. 7 and 8 a and 8 are a cutaway front view and a cutaway side view, respectively, for explaining the same operation. a...Cable, a'...Cable winding start end,
d...dead point, 1...cable drum,
1a... Cable drum flange, 2... Cable winding start end outlet, 3... Cylindrical body, 4... Notch hole, 5...
Claw, 5a, 13a... Sharp projection, 6... Bearing, 7
... Piston plate, 8 ... Long hole, 9 ... Locking rod, 1
0...Spring, 11...Mounting plate, 12...Metal fittings, 1
3... Fixed claw, 14... Elastic machine, 14a... Cylinder, 14b... Piston shaft, 14c... Coil spring, 15... Locking rod, 16... Elongated hole, 17...
Inclined surface, 18... Spring, 19... Through hole, 21...
...Take-up machine, 22... Traverser, 23... Winder.
Claims (1)
め端a′が内側から外側に導出される巻始め端導
出口2を形成するとともに、その導出口2からの
ケーブル巻始め端a′の導出方向の筒体3を設け
、この筒体3外面に、その貫通孔19を通つて内
側に突出自在な固定爪13を、揺動可能に取付け
、この固定爪13と筒体3間に収縮状態のコイル
ばね14cを設け、前記固定爪13の筒体3内へ
の突出端にはケーブル巻始め端a′に喰い込み得
る先鋭突起13aを設け、かつ、筒体3内には、
ばね18によつて前記導出口2方向に付勢された
ピストン板7を筒軸方向に移動自在に設け、この
ピストン板7から前記固定爪13の揺動軸部の筒
体3外側にその筒軸方向の長孔16を介して係止
杆15を導出し、前記固定爪13の揺動軸部外周
に前記導出口2側に突出する突部13bを設け、
この突部13bに前記係止杆15の先端が当接し
、その先端の当接面17は固定爪13の先端方向
に向つて下向きの傾斜面となつており、前記係止
杆15が、前記長孔16の前記導出口側端16a
に位置するときに前記コイルばね14cの固定爪
13への支点はそのデツドポイントdより内側に
あり、一方、前記長孔16の反対側端16b側に
位置したときには前記支点はデツドポイントdよ
り外側にあることを特徴とするケーブル巻始め端
固定装置。 A winding start end outlet 2 through which the cable winding start end a' is led out from the inside to the outside is formed on the side surface of the cable drum collar 1a, and a cylinder in the direction in which the cable winding start end a' is led out from the outlet 2. A body 3 is provided, and a fixing pawl 13 that can freely protrude inward through the through hole 19 is swingably attached to the outer surface of the cylindrical body 3, and a coil spring in a contracted state is installed between the fixing pawl 13 and the cylindrical body 3. 14c, the protruding end of the fixing claw 13 into the cylindrical body 3 is provided with a sharp protrusion 13a that can bite into the cable winding start end a', and inside the cylindrical body 3,
A piston plate 7 biased in the direction of the outlet port 2 by a spring 18 is provided so as to be movable in the direction of the cylinder axis, and the piston plate 7 extends from the piston plate 7 to the outside of the cylinder body 3 of the swinging shaft portion of the fixed claw 13. The locking rod 15 is led out through the elongated hole 16 in the axial direction, and a protrusion 13b is provided on the outer periphery of the swinging shaft portion of the fixed claw 13 to protrude toward the outlet 2,
The tip of the locking rod 15 abuts on this protrusion 13b, and the contact surface 17 at the tip is a downwardly inclined surface toward the tip of the fixing claw 13. The outlet side end 16a of the elongated hole 16
When the coil spring 14c is located at the opposite end 16b of the elongated hole 16, the fulcrum of the coil spring 14c to the fixed claw 13 is located inside the dead point d, while when the coil spring 14c is located at the opposite end 16b of the elongated hole 16, the fulcrum is outside the dead point d. A cable winding start end fixing device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1692390U JPH0537979Y2 (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1692390U JPH0537979Y2 (en) | 1990-02-22 | 1990-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03110078U true JPH03110078U (en) | 1991-11-12 |
JPH0537979Y2 JPH0537979Y2 (en) | 1993-09-27 |
Family
ID=31520163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1692390U Expired - Lifetime JPH0537979Y2 (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0537979Y2 (en) |
-
1990
- 1990-02-22 JP JP1692390U patent/JPH0537979Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0537979Y2 (en) | 1993-09-27 |