GB251862A - Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith - Google Patents

Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith

Info

Publication number
GB251862A
GB251862A GB2587325A GB2587325A GB251862A GB 251862 A GB251862 A GB 251862A GB 2587325 A GB2587325 A GB 2587325A GB 2587325 A GB2587325 A GB 2587325A GB 251862 A GB251862 A GB 251862A
Authority
GB
United Kingdom
Prior art keywords
shaft
wheel
printing
chain
link
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
GB2587325A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2587325A priority Critical patent/GB251862A/en
Publication of GB251862A publication Critical patent/GB251862A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/14—Retarding or controlling the forward movement of articles as they approach stops

Abstract

251,862. Cleathero, E. T. Oct. 16, 1925. Sheet-registering devices.-A variable driving- mechanism for use in registering sheets against the stops of printing-machines at a slower speed than they are moving before they reach the stops is constructed of a driving-wheel 2, eccentrically mounted on a shaft 1 geared to the printing or other machine, and a driven wheel 3 in gear with the wheel 2. The wheel 3 is mounted on a shaft 5 connected by a link 13 to the centre of the wheel 2 so as to keep the wheels 2, 3 in engagement in all positions of rotation of the shaft 1, and the shaft 5 is carried by a link 6 pivoted on the shaft 7 of a wheel 9 connected by chain gearing to the shaft 5. The shaft 7 is mounted in eccentric bearings to permit of adjustment of the chain 12, and this shaft 7 is geared to the sheet-forwarding rollers. The arm 6 may be made in sections to permit of adjustment of the chain 12. In a modification, the chain gearing between the shafts 5, 7 is replaced by a number of geared spur wheels carried by the link 6.
GB2587325A 1925-10-16 1925-10-16 Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith Expired GB251862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2587325A GB251862A (en) 1925-10-16 1925-10-16 Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2587325A GB251862A (en) 1925-10-16 1925-10-16 Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith

Publications (1)

Publication Number Publication Date
GB251862A true GB251862A (en) 1926-05-13

Family

ID=10234755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2587325A Expired GB251862A (en) 1925-10-16 1925-10-16 Improvements in variable speed driving mechanism for feeding sheets to printing and other machines dealing therewith

Country Status (1)

Country Link
GB (1) GB251862A (en)

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