JPS5666389A - Winding core for welding wire - Google Patents

Winding core for welding wire

Info

Publication number
JPS5666389A
JPS5666389A JP14096079A JP14096079A JPS5666389A JP S5666389 A JPS5666389 A JP S5666389A JP 14096079 A JP14096079 A JP 14096079A JP 14096079 A JP14096079 A JP 14096079A JP S5666389 A JPS5666389 A JP S5666389A
Authority
JP
Japan
Prior art keywords
winding core
core body
wire
hollow shaft
steel
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
Application number
JP14096079A
Other languages
Japanese (ja)
Inventor
Akio Fujii
Isao Okazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14096079A priority Critical patent/JPS5666389A/en
Publication of JPS5666389A publication Critical patent/JPS5666389A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/20—Skeleton construction, e.g. formed of wire

Abstract

PURPOSE: To obtain a winding core of superior impact resistance etc. for welding wires by combining a winding core body comprising steel wire materials and hollow shaft cores consisting of an electric-insulation-characteristic material.
CONSTITUTION: Winding core constituting materials 6 are worked from wire materials of mild steel, hard steel or stainless steel (for example, wire diamter 5.5mmϕ), and a suitable number of these are successively joined to form a winding core body 5. Hollow shaft cores 8 are formed from an electrical insulator such as plastics, paper or wood, and the hollow shaft cores 8 are removable inserted into the bearing hole 5 in the central part of the winding core body 5 from both sides. One end of said hollow bearings 8 fits to the end part of the other. In addition, it is also possible to form a film of high rust prevention and electrical insultion characteristic such as nitrocellulose lacquer on the winding core body 5. This makes it possibles to improve impact resistance, heat resistance and chemical resistance and improve welding work and wire winding work.
COPYRIGHT: (C)1981,JPO&Japio
JP14096079A 1979-10-30 1979-10-30 Winding core for welding wire Pending JPS5666389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14096079A JPS5666389A (en) 1979-10-30 1979-10-30 Winding core for welding wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14096079A JPS5666389A (en) 1979-10-30 1979-10-30 Winding core for welding wire

Publications (1)

Publication Number Publication Date
JPS5666389A true JPS5666389A (en) 1981-06-04

Family

ID=15280811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14096079A Pending JPS5666389A (en) 1979-10-30 1979-10-30 Winding core for welding wire

Country Status (1)

Country Link
JP (1) JPS5666389A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887755U (en) * 1981-12-03 1983-06-14 村田機械株式会社 Core for spring bobbin
JPH03130271U (en) * 1990-04-13 1991-12-27
JPH07982U (en) * 1991-03-22 1995-01-06 コナルコ アラムブレス イ ソルダドウーラス ソシエダ アノニマ spool
JPH07323372A (en) * 1991-04-29 1995-12-12 Lincoln Electric Co:The Storage reel for welding wire
KR100337802B1 (en) * 1999-08-02 2002-05-30 이종영 Insulation cover mounted in wire spool for winding arc welding wire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933132B1 (en) * 1970-06-12 1974-09-05
JPS5121073U (en) * 1974-08-01 1976-02-16
JPS5118325B2 (en) * 1973-10-15 1976-06-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933132B1 (en) * 1970-06-12 1974-09-05
JPS5118325B2 (en) * 1973-10-15 1976-06-09
JPS5121073U (en) * 1974-08-01 1976-02-16

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887755U (en) * 1981-12-03 1983-06-14 村田機械株式会社 Core for spring bobbin
JPH03130271U (en) * 1990-04-13 1991-12-27
JPH07982U (en) * 1991-03-22 1995-01-06 コナルコ アラムブレス イ ソルダドウーラス ソシエダ アノニマ spool
JPH07323372A (en) * 1991-04-29 1995-12-12 Lincoln Electric Co:The Storage reel for welding wire
KR100337802B1 (en) * 1999-08-02 2002-05-30 이종영 Insulation cover mounted in wire spool for winding arc welding wire

Similar Documents

Publication Publication Date Title
GB2070443A (en) Golf shaft having reverse tapered butt section
JPS5666389A (en) Winding core for welding wire
NZ191719A (en) 1-(2-phenyl-1,3-dioxolan-2-ylmethyl)-1h-1,2,4-triazoles and compositions for combating fungi
GB2064618B (en) Wooden pole for power lines or the like and machine for producing same
GR79670B (en)
JPS55133871A (en) Narrow groove arc welding method
JPS51118538A (en) Golf club shaft
JPS528404A (en) Rotor and its manufacturing method
JPS527424A (en) Fungi preventive agent for industry
JPS526997A (en) Linear magnet manufacture method
JPS5213420A (en) Alloy of high permeability
JPS5582418A (en) Magnetic part
JPS545512A (en) Production of steel sheet made motor
JPS54142511A (en) Electrical rotary machine with gear coil
JPS5251503A (en) Salient pole rotor of revolving electrical machine
JPS5549955A (en) Method of manufacturing rotor core of rotary electric machine
ES479030A1 (en) Power Steering Valve and Method of Making the Same
JPS5561256A (en) Rotor
JPS5410901A (en) Preparing field coil
JPS51115621A (en) Manufacturing method of jointed iron core
JPS5647224A (en) Manufacture of iron core
JPS5693843A (en) Composite electric contact material
JPS5223517A (en) Wire for weld wire mesh
JPS51133895A (en) Laser machining
JPS5762863A (en) One side welding method