KR980001093U - 환봉자동공급장치 - Google Patents

환봉자동공급장치

Info

Publication number
KR980001093U
KR980001093U KR2019970041598U KR19970041598U KR980001093U KR 980001093 U KR980001093 U KR 980001093U KR 2019970041598 U KR2019970041598 U KR 2019970041598U KR 19970041598 U KR19970041598 U KR 19970041598U KR 980001093 U KR980001093 U KR 980001093U
Authority
KR
South Korea
Prior art keywords
feeding device
round bar
automatic feeding
bar automatic
round
Prior art date
Application number
KR2019970041598U
Other languages
English (en)
Other versions
KR200193391Y1 (ko
Inventor
정도연
Original Assignee
정도연
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 정도연 filed Critical 정도연
Priority to KR2019970041598U priority Critical patent/KR200193391Y1/ko
Publication of KR980001093U publication Critical patent/KR980001093U/ko
Application granted granted Critical
Publication of KR200193391Y1 publication Critical patent/KR200193391Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
    • B21H3/065—Planetary thread rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chutes (AREA)
KR2019970041598U 1997-12-23 1997-12-23 환봉자동공급장치 KR200193391Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970041598U KR200193391Y1 (ko) 1997-12-23 1997-12-23 환봉자동공급장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970041598U KR200193391Y1 (ko) 1997-12-23 1997-12-23 환봉자동공급장치

Publications (2)

Publication Number Publication Date
KR980001093U true KR980001093U (ko) 1998-03-30
KR200193391Y1 KR200193391Y1 (ko) 2000-09-01

Family

ID=19518885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970041598U KR200193391Y1 (ko) 1997-12-23 1997-12-23 환봉자동공급장치

Country Status (1)

Country Link
KR (1) KR200193391Y1 (ko)

Also Published As

Publication number Publication date
KR200193391Y1 (ko) 2000-09-01

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20110422

Year of fee payment: 12

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