KR910007960B1 - 캔의 용이 개봉 단부 - Google Patents

캔의 용이 개봉 단부 Download PDF

Info

Publication number
KR910007960B1
KR910007960B1 KR1019870008285A KR870008285A KR910007960B1 KR 910007960 B1 KR910007960 B1 KR 910007960B1 KR 1019870008285 A KR1019870008285 A KR 1019870008285A KR 870008285 A KR870008285 A KR 870008285A KR 910007960 B1 KR910007960 B1 KR 910007960B1
Authority
KR
South Korea
Prior art keywords
machining
removal
cutting direction
opening end
tab
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.)
Expired
Application number
KR1019870008285A
Other languages
English (en)
Korean (ko)
Other versions
KR880003815A (ko
Inventor
쓰요시 가와노
쇼지 노사까
신지 다니모또
히로유끼 미따께
Original Assignee
신닛뽕 세이데쓰 가부시끼가이샤
다께다 유다까
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
Priority claimed from JP62029328A external-priority patent/JP2556502B2/ja
Application filed by 신닛뽕 세이데쓰 가부시끼가이샤, 다께다 유다까 filed Critical 신닛뽕 세이데쓰 가부시끼가이샤
Publication of KR880003815A publication Critical patent/KR880003815A/ko
Application granted granted Critical
Publication of KR910007960B1 publication Critical patent/KR910007960B1/ko
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Cartons (AREA)
KR1019870008285A 1986-09-16 1987-07-29 캔의 용이 개봉 단부 Expired KR910007960B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61218839A JPS6382948A (ja) 1986-09-16 1986-09-16 開缶特性の優れたイ−ジ−オ−プン缶蓋
JP218839 1986-09-16
JP62029328A JP2556502B2 (ja) 1986-03-22 1987-02-10 開缶性の優れたイ−ジ−オ−プン缶蓋
JP29328 1987-02-10

Publications (2)

Publication Number Publication Date
KR880003815A KR880003815A (ko) 1988-05-30
KR910007960B1 true KR910007960B1 (ko) 1991-10-04

Family

ID=16726144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008285A Expired KR910007960B1 (ko) 1986-09-16 1987-07-29 캔의 용이 개봉 단부

Country Status (3)

Country Link
JP (1) JPS6382948A (enrdf_load_stackoverflow)
KR (1) KR910007960B1 (enrdf_load_stackoverflow)
MY (1) MY101319A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63281953A (ja) * 1987-05-12 1988-11-18 Nippon Steel Corp 開缶性の優れたイ−ジ−オ−プン缶蓋

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940679A (enrdf_load_stackoverflow) * 1972-08-23 1974-04-16

Also Published As

Publication number Publication date
JPS6382948A (ja) 1988-04-13
MY101319A (en) 1991-09-05
JPH0360737B2 (enrdf_load_stackoverflow) 1991-09-17
KR880003815A (ko) 1988-05-30

Similar Documents

Publication Publication Date Title
US4215795A (en) End structure for a can body and method of making same
US3765352A (en) Combined can and end with means for protecting against severed score
US6761281B2 (en) Modified score for smooth openability
US3291336A (en) Can top
JPS6341326Y2 (enrdf_load_stackoverflow)
JP2007537108A (ja) アクセス性を改善するためのタブ付き缶端部
US5065882A (en) Beverage can top
KR910007960B1 (ko) 캔의 용이 개봉 단부
US3411470A (en) Can top
JPS601214B2 (ja) 簡易開放型容器の蓋体
KR930012212B1 (ko) 캔의 용이 개봉 단부
US3450300A (en) Easy-open structure for containers
EP0261776B1 (en) Easy open end
EP0040277A1 (en) Easy-open can cap with a ring pull tab
US4915246A (en) Non-vent type fully openable easy-opening end
JP2853590B2 (ja) ステイオンタブ付缶蓋
US3273744A (en) Container opening devices
JPH0335705Y2 (enrdf_load_stackoverflow)
JPH0348035Y2 (enrdf_load_stackoverflow)
EP3914521B1 (en) Easy open can end with increased panel stiffness
JPH0339382Y2 (enrdf_load_stackoverflow)
JP2556502B2 (ja) 開缶性の優れたイ−ジ−オ−プン缶蓋
JPS6382949A (ja) 開缶特性の優れたイ−ジ−オ−プン缶蓋
JP2609258B2 (ja) ノンベントタイプのフルイージーオープン缶蓋
JPH0437075Y2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 19980922

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19991005

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19991005

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301