GB367961A - Improvements in the manufacture of tubes from paper, cardboard and the like materials - Google Patents

Improvements in the manufacture of tubes from paper, cardboard and the like materials

Info

Publication number
GB367961A
GB367961A GB3786330A GB3786330A GB367961A GB 367961 A GB367961 A GB 367961A GB 3786330 A GB3786330 A GB 3786330A GB 3786330 A GB3786330 A GB 3786330A GB 367961 A GB367961 A GB 367961A
Authority
GB
United Kingdom
Prior art keywords
cradle
cam
tube
mandrel
fingers
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
GB3786330A
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.)
GEORGE CALVERT PATON
Original Assignee
GEORGE CALVERT PATON
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 GEORGE CALVERT PATON filed Critical GEORGE CALVERT PATON
Priority to GB3786330A priority Critical patent/GB367961A/en
Publication of GB367961A publication Critical patent/GB367961A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line

Landscapes

  • Making Paper Articles (AREA)

Abstract

367,961. Cutting cardboard tubes. PA TON, G. C. and PATON, J. S., Binns Road, Old Swan, Liverpool. Dec. 16, 1930, No. 37863. [Class 31 (i).] Cutting cylinders transversely and obliquely.-In a machine for cutting cardboard tubes into lengths, a mandrel 8 and a cam drum 14 are rotated from pulleys. The cam reciprocates, along guides 7, a cradle formed of connected crossheads 38, 12. The blanks are fed to the cradle by escapement fingers 41, 43. In operation, on release of the fingers 41 by engagement of parts 46, 47, the tube drops into the cradle. A bowl 22 is then in the groove 15c of the cam 14. The cradle is reciprocated to place the tube on the mandrel and rotary knives 27 are swung about a shaft 29 to sever the tube by a cam 32. A stop 54 engages and positions an ejector 37 and the severed tube is stripped from the mandrel on the backward movement of the cradle. In a modification a pair of mandrels are used. Geared fingers 23 on the cam track retain the bowl in the groove.
GB3786330A 1930-12-16 1930-12-16 Improvements in the manufacture of tubes from paper, cardboard and the like materials Expired GB367961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3786330A GB367961A (en) 1930-12-16 1930-12-16 Improvements in the manufacture of tubes from paper, cardboard and the like materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3786330A GB367961A (en) 1930-12-16 1930-12-16 Improvements in the manufacture of tubes from paper, cardboard and the like materials

Publications (1)

Publication Number Publication Date
GB367961A true GB367961A (en) 1932-03-03

Family

ID=10399550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3786330A Expired GB367961A (en) 1930-12-16 1930-12-16 Improvements in the manufacture of tubes from paper, cardboard and the like materials

Country Status (1)

Country Link
GB (1) GB367961A (en)

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