JPS6073118U - Crosshead for multi-layer coating of electric wires - Google Patents
Crosshead for multi-layer coating of electric wiresInfo
- Publication number
- JPS6073118U JPS6073118U JP1983165426U JP16542683U JPS6073118U JP S6073118 U JPS6073118 U JP S6073118U JP 1983165426 U JP1983165426 U JP 1983165426U JP 16542683 U JP16542683 U JP 16542683U JP S6073118 U JPS6073118 U JP S6073118U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- nipple
- crosshead
- electric wires
- layer coating
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の多層クロスヘッドの縦断面図、第2図は
本考案実施例の縦断面図、第3図乃至第5図は説明用の
展開図である。
1・・・第1供給口、2・・・第2供給口、3・・・第
3供給口、4・・・ウェッジリング、5・・・第1 ニ
ップルホルダー、5′・・・第一円筒、5“・・・第二
円筒、6・・・第2ニップルホルタ−17・・・第3ニ
ツプルホルグー、8.8’ 、8’・・・突起部、9.
9’ 、9″ ′・・・ニップル、10・・・出口
、12・・・本体、21・・・第一円筒部球面、22・
・・第二円筒部球面。FIG. 1 is a longitudinal sectional view of a conventional multilayer crosshead, FIG. 2 is a longitudinal sectional view of an embodiment of the present invention, and FIGS. 3 to 5 are exploded views for explanation. DESCRIPTION OF SYMBOLS 1...1st supply port, 2...2nd supply port, 3...3rd supply port, 4...wedge ring, 5...1st nipple holder, 5'...1st Cylinder, 5"...Second cylinder, 6...Second nipple holder 17...Third nipple holder, 8.8', 8'...Protrusion, 9.
9', 9'''... Nipple, 10... Outlet, 12... Main body, 21... First cylindrical part spherical surface, 22...
...Second cylindrical part spherical surface.
Claims (1)
揺動可能なすきまを有してそう入され、先端部にニップ
ルを保持すると共に第一円筒の前端面に形成された上記
球面にかん合する球面を有し、内部に導体を案内する中
空穴を有する第二円筒とを有し、第二円筒を揺動さず揺
動手段によって内層のニップルを揺動さすようにし、か
つ他層の樹脂流路を各々ニップルホルダーとニップルの
外周面に形成した電線多層被覆用クロスヘッドにおいて
、樹脂流路を形成する内層の第一円筒と他層のニップル
ホルダーの先端部全周に亘り、樹脂流入用の溝に隣接し
て突起部を設け、該突起部の長さを樹脂流入口取付位置
に対応する位置において最長にし、180度離れた位置
において最短にしたことを特徴とする改良型電線多層被
覆用クロスヘッド。A first cylinder having a spherical surface formed on its front end surface, and a nipple inserted into the first cylinder with a swingable clearance, holding a nipple at its tip and formed on the front end surface of the first cylinder. and a second cylinder having a spherical surface that engages with the spherical surface and a hollow hole for guiding the conductor therein, the nipple in the inner layer being rocked by the rocking means without rocking the second cylinder, In a crosshead for multi-layer coating of electric wires in which resin flow channels of other layers are formed on the outer peripheral surfaces of the nipple holder and the nipple, respectively, the first cylinder of the inner layer forming the resin flow channels and the entire circumference of the tip of the nipple holder of the other layer are provided. A protrusion is provided adjacent to the groove for resin inflow, and the length of the protrusion is the longest at a position corresponding to the resin inflow port mounting position and the shortest at a position 180 degrees away. Improved crosshead for multi-layer coating of electric wires.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983165426U JPS6073118U (en) | 1983-10-27 | 1983-10-27 | Crosshead for multi-layer coating of electric wires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983165426U JPS6073118U (en) | 1983-10-27 | 1983-10-27 | Crosshead for multi-layer coating of electric wires |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6073118U true JPS6073118U (en) | 1985-05-23 |
Family
ID=30362431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983165426U Pending JPS6073118U (en) | 1983-10-27 | 1983-10-27 | Crosshead for multi-layer coating of electric wires |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6073118U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009137304A (en) * | 2007-12-10 | 2009-06-25 | Maillefer Sa | Extrusion tool related mechanism |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344779B2 (en) * | 1975-11-10 | 1978-12-01 |
-
1983
- 1983-10-27 JP JP1983165426U patent/JPS6073118U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344779B2 (en) * | 1975-11-10 | 1978-12-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009137304A (en) * | 2007-12-10 | 2009-06-25 | Maillefer Sa | Extrusion tool related mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6073118U (en) | Crosshead for multi-layer coating of electric wires | |
JPS58141755U (en) | pipe cleaning nozzle | |
JPS58112519U (en) | Injection molding machine | |
JPS59171040U (en) | Crossrail clamp device | |
JPS6128622U (en) | die for extruder | |
JPS5821474U (en) | writing utensil pen core | |
JPS5889385U (en) | pen core | |
JPS58116710U (en) | Blow-by gas reduction valve | |
JPS6051024U (en) | Screw extruder with mixing | |
JPS59156477U (en) | tip | |
JPS58151087U (en) | Shape pencil lead protector | |
JPS5958279U (en) | composite pipe | |
JPS6012791U (en) | Connection structure of hose and connecting pipe | |
JPS6081358U (en) | flow control valve | |
JPS5826527U (en) | plastic extruder | |
JPS6140153U (en) | Shower head device | |
JPS60123278U (en) | writing instrument pen body | |
JPS58120292U (en) | core bit | |
JPS6068976U (en) | Fishing spinning reel spool | |
JPS6016947U (en) | air booster | |
JPS59139687U (en) | Fittings for outer resin-coated metal pipes | |
JPS5855782U (en) | sewing machine needle | |
JPS5896920U (en) | Molded block for screws | |
JPS5938100U (en) | Transparent tube used for decoration etc. | |
JPS6024467U (en) | soldering iron |