JPS6411023A - Production of square fiber drum - Google Patents

Production of square fiber drum

Info

Publication number
JPS6411023A
JPS6411023A JP62164217A JP16421787A JPS6411023A JP S6411023 A JPS6411023 A JP S6411023A JP 62164217 A JP62164217 A JP 62164217A JP 16421787 A JP16421787 A JP 16421787A JP S6411023 A JPS6411023 A JP S6411023A
Authority
JP
Japan
Prior art keywords
fiber drum
square
square shape
drum
production cost
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
JP62164217A
Other languages
Japanese (ja)
Inventor
Hiromi Tsumoto
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.)
TSUMOTO TEKKOSHO KK
Original Assignee
TSUMOTO TEKKOSHO KK
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 TSUMOTO TEKKOSHO KK filed Critical TSUMOTO TEKKOSHO KK
Priority to JP62164217A priority Critical patent/JPS6411023A/en
Publication of JPS6411023A publication Critical patent/JPS6411023A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce a production cost and to improve the storing efficiency of a drum by arranging a press forming tool on a cylindrical fiber drum and forming the fiber drum in a square shape by the pressing. CONSTITUTION:A square type core member 3 decomposable in each side 3a, 3b, 3c and 3d is provided at the center of a base 2 and the press forming tools 4a, 4b, 4c and 4d touching and separating by facing with each side are arranged. The fiber drum formed in a cylindrical shape is outer-inserted from the upper part in the core member 3 and the driving means 6 consisting of a hydraulic cylinder 5 is then driven to form a fiber drum 1 by deforming it in a square shape. Moreover the recessed part 13 for engagement is formed at an inlet port 8 and a recessed part 14 on the inner peripheral face of a cover body 15. Due to the forming being capable in a square shape directly from a circular fiber drum, the production cost of the square fiber drum 1 is reduced. The dead space at the storing time is reduced due to its square shape and the storing efficiency is improved.
JP62164217A 1987-07-01 1987-07-01 Production of square fiber drum Pending JPS6411023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164217A JPS6411023A (en) 1987-07-01 1987-07-01 Production of square fiber drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164217A JPS6411023A (en) 1987-07-01 1987-07-01 Production of square fiber drum

Publications (1)

Publication Number Publication Date
JPS6411023A true JPS6411023A (en) 1989-01-13

Family

ID=15788893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164217A Pending JPS6411023A (en) 1987-07-01 1987-07-01 Production of square fiber drum

Country Status (1)

Country Link
JP (1) JPS6411023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117139484A (en) * 2023-09-13 2023-12-01 广东恒发热能科技有限公司 A molding equipment suitable for gas water heater tank shells
USD1044925S1 (en) * 2023-04-05 2024-10-01 Halilit export 1974 Ltd. Shaking drum

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538288A (en) * 1976-07-08 1978-01-25 Miki Seikan Kk Method and device for producing drum for polygonally columnar can
JPS5333532U (en) * 1976-08-28 1978-03-24
JPS5553450Y2 (en) * 1978-02-03 1980-12-11
JPS5910302B2 (en) * 1981-03-09 1984-03-08 株式会社 パツケ−ジ中「沢」 Rounded paper boxes and their manufacturing method
JPS6024434U (en) * 1983-07-27 1985-02-19 南浦　守哉 Can body forming equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538288A (en) * 1976-07-08 1978-01-25 Miki Seikan Kk Method and device for producing drum for polygonally columnar can
JPS5333532U (en) * 1976-08-28 1978-03-24
JPS5553450Y2 (en) * 1978-02-03 1980-12-11
JPS5910302B2 (en) * 1981-03-09 1984-03-08 株式会社 パツケ−ジ中「沢」 Rounded paper boxes and their manufacturing method
JPS6024434U (en) * 1983-07-27 1985-02-19 南浦　守哉 Can body forming equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1044925S1 (en) * 2023-04-05 2024-10-01 Halilit export 1974 Ltd. Shaking drum
CN117139484A (en) * 2023-09-13 2023-12-01 广东恒发热能科技有限公司 A molding equipment suitable for gas water heater tank shells

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