GB426495A - Improvements in machinery for producing corrugated sheets - Google Patents

Improvements in machinery for producing corrugated sheets

Info

Publication number
GB426495A
GB426495A GB2780733A GB2780733A GB426495A GB 426495 A GB426495 A GB 426495A GB 2780733 A GB2780733 A GB 2780733A GB 2780733 A GB2780733 A GB 2780733A GB 426495 A GB426495 A GB 426495A
Authority
GB
United Kingdom
Prior art keywords
sheet
neath
rollers
fingers
machine
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
GB2780733A
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.)
HARRY DANGERFIELD
HARRY PONSONBY LLOYD
Original Assignee
HARRY DANGERFIELD
HARRY PONSONBY LLOYD
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 HARRY DANGERFIELD, HARRY PONSONBY LLOYD filed Critical HARRY DANGERFIELD
Priority to GB2780733A priority Critical patent/GB426495A/en
Publication of GB426495A publication Critical patent/GB426495A/en
Expired legal-status Critical Current

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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

426,495. Corrugating sheets. DANGERFIELD, H., and LLOYD, H. P., c/o Neath Steel Sheet & Galvanising Co., Melyncrythan, Neath, Glamorgan. Oct. 9, 1933, No. 27807. [Class 83 (iv)] In a machine for corrugating sheets between a fixed die 1 and a reciprocating die 2, a sheet 7 is fed intermittently one tooth pitch by fingers 6 on a chain 5. The sheet is fed between inclined guides 19, 20 which flexes the sheet. The conveyer chain 5 is inclined and provided with stepped or inclined fingers 6 which engage the rear end of the sheet. When the dies operate the sheet is shortened and the rear edge of the sheet springs into the next higher step on the finger to maintain uniform feed. Rollers 8 deliver the corrugated sheet from the machine. The sprocket 21 and the rollers 8 are intermittently driven by a tappet engaging duplicated cranks and connecting-rods.
GB2780733A 1933-10-09 1933-10-09 Improvements in machinery for producing corrugated sheets Expired GB426495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2780733A GB426495A (en) 1933-10-09 1933-10-09 Improvements in machinery for producing corrugated sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2780733A GB426495A (en) 1933-10-09 1933-10-09 Improvements in machinery for producing corrugated sheets

Publications (1)

Publication Number Publication Date
GB426495A true GB426495A (en) 1935-04-04

Family

ID=10265617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2780733A Expired GB426495A (en) 1933-10-09 1933-10-09 Improvements in machinery for producing corrugated sheets

Country Status (1)

Country Link
GB (1) GB426495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361952A1 (en) * 1975-10-31 1978-03-17 Sobermeca Re-shaping via press of corrugated metal sheets - entails pressing of two waves at time with each operation over-lapping
EP0265408A2 (en) * 1986-10-24 1988-04-27 Nordisk Kartro Ab An arrangement for profiling forwardly indexed material webs
CN109772967A (en) * 2019-02-21 2019-05-21 青岛中集冷藏箱制造有限公司 A kind of process units of the corrugated plating for container goose neck tunnel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361952A1 (en) * 1975-10-31 1978-03-17 Sobermeca Re-shaping via press of corrugated metal sheets - entails pressing of two waves at time with each operation over-lapping
EP0265408A2 (en) * 1986-10-24 1988-04-27 Nordisk Kartro Ab An arrangement for profiling forwardly indexed material webs
WO1988003067A1 (en) * 1986-10-24 1988-05-05 Nordisk Kartro Ab An arrangement for profiling forwardly indexed material webs
US4840054A (en) * 1986-10-24 1989-06-20 Nordisk Kartro Ab Arrangement for profiling forwardly indexed material webs
EP0265408A3 (en) * 1986-10-24 1990-03-07 Nordisk Kartro Ab An arrangement for profiling forwardly indexed material webs
CN109772967A (en) * 2019-02-21 2019-05-21 青岛中集冷藏箱制造有限公司 A kind of process units of the corrugated plating for container goose neck tunnel

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