KR890006473U - Pipe bending machine roller - Google Patents

Pipe bending machine roller

Info

Publication number
KR890006473U
KR890006473U KR2019870016289U KR870016289U KR890006473U KR 890006473 U KR890006473 U KR 890006473U KR 2019870016289 U KR2019870016289 U KR 2019870016289U KR 870016289 U KR870016289 U KR 870016289U KR 890006473 U KR890006473 U KR 890006473U
Authority
KR
South Korea
Prior art keywords
bending machine
pipe bending
machine roller
roller
pipe
Prior art date
Application number
KR2019870016289U
Other languages
Korean (ko)
Other versions
KR900005056Y1 (en
Inventor
지종복
Original Assignee
지종복
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 지종복 filed Critical 지종복
Priority to KR2019870016289U priority Critical patent/KR900005056Y1/en
Publication of KR890006473U publication Critical patent/KR890006473U/en
Application granted granted Critical
Publication of KR900005056Y1 publication Critical patent/KR900005056Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
KR2019870016289U 1987-09-25 1987-09-25 Push roll transfer of a pipe bend KR900005056Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870016289U KR900005056Y1 (en) 1987-09-25 1987-09-25 Push roll transfer of a pipe bend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870016289U KR900005056Y1 (en) 1987-09-25 1987-09-25 Push roll transfer of a pipe bend

Publications (2)

Publication Number Publication Date
KR890006473U true KR890006473U (en) 1989-05-13
KR900005056Y1 KR900005056Y1 (en) 1990-06-08

Family

ID=19268229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870016289U KR900005056Y1 (en) 1987-09-25 1987-09-25 Push roll transfer of a pipe bend

Country Status (1)

Country Link
KR (1) KR900005056Y1 (en)

Also Published As

Publication number Publication date
KR900005056Y1 (en) 1990-06-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930608

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee