GB627871A - Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines - Google Patents

Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines

Info

Publication number
GB627871A
GB627871A GB33991/46A GB3399146A GB627871A GB 627871 A GB627871 A GB 627871A GB 33991/46 A GB33991/46 A GB 33991/46A GB 3399146 A GB3399146 A GB 3399146A GB 627871 A GB627871 A GB 627871A
Authority
GB
United Kingdom
Prior art keywords
pins
engagement
perforations
housing
stationery
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
GB33991/46A
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.)
W H Smith & Son Ltd
Original Assignee
W H Smith & Son Ltd
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 W H Smith & Son Ltd filed Critical W H Smith & Son Ltd
Priority to GB33991/46A priority Critical patent/GB627871A/en
Priority to US736728A priority patent/US2599648A/en
Publication of GB627871A publication Critical patent/GB627871A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/26—Pin feeds
    • B41J11/27—Pin feeds on or within the platen-rollers

Abstract

627,871. Typewriters, &c. SMITH & SON, Ltd., W. H., and LANEGAN, F. E. Nov. 15, 1946, No. 33991. [Class 100 (iv)] In a rotatable pin-wheel device of the kind used for feeding continuous stationery past the writing position of a typewriter or the like by engagement of taper-pointed radiallyextending pins with marginal perforations in the stationery, the pins are given a radially reciprocating movement for engagement and disengagement with the perforations, by means of a circular cam or eccentric, and there are three or more pins substantially fully extended at any time for engagement with the perforations. A cylindrical housing 1, Fig. 3, carried with the platen roll for rotation therewith has eleven evenly spaced semi-cylindrical grooves 2 to receive pointed feeding pins 3 in radial alignment with holes 4 in a peripheral flange 5 on the housing. The pins are positively reciprocated outwardly and inwardly by an eccentric circular cam ring 11, Figs. 3 and 5, engaging slots 12 in the pins and mounted on a cam plate 10 retained within the flange 5 by a short tube 13 secured to the housing and a ring 14 screwed on to the tube. The plate 10 has a radially extending fork 15 for engagement with a fixed rod or other part of the machine to prevent rotation of the cam member, the fork being adjustable to vary the circumferential position relative to the machine at which the pins are radially extended. Specification 408,125 is referred to.
GB33991/46A 1946-11-15 1946-11-15 Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines Expired GB627871A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB33991/46A GB627871A (en) 1946-11-15 1946-11-15 Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines
US736728A US2599648A (en) 1946-11-15 1947-03-24 Pin-wheel feeding device for stationery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB33991/46A GB627871A (en) 1946-11-15 1946-11-15 Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines
GB2599648X 1946-11-15

Publications (1)

Publication Number Publication Date
GB627871A true GB627871A (en) 1949-08-17

Family

ID=26262115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33991/46A Expired GB627871A (en) 1946-11-15 1946-11-15 Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines

Country Status (2)

Country Link
US (1) US2599648A (en)
GB (1) GB627871A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796771A (en) * 1952-05-13 1957-06-25 Standard Register Co Strip feeding device
US2724279A (en) * 1952-05-13 1955-11-22 Standard Register Co Strip feeding device
US2919916A (en) * 1956-09-19 1960-01-05 Standard Register Co Strip feeding device
US3824870A (en) * 1973-01-15 1974-07-23 Electronic Eng Co Of Calif Computer tape sprocket drive with 40 percent pin and 60 percent frictional transmission
DE2636387C2 (en) * 1976-08-12 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for transporting paper perforated on both sides in printing devices, in particular in teleprinting machines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249191A (en) * 1912-02-19 1917-12-04 Costmeter Company Tape-carrier.
US1431266A (en) * 1921-02-07 1922-10-10 John Q Sherman Manifolding register
US2000649A (en) * 1931-06-08 1935-05-07 Standard Register Co Pin feed platen roll
US2102651A (en) * 1935-03-21 1937-12-21 Sherman Pinwheel feed
US2389813A (en) * 1941-02-06 1945-11-27 Egry Register Co Pin wheel register
US2271306A (en) * 1941-04-29 1942-01-27 Ellsworth J Nichols Continuous form feeding and aligning device
US2401597A (en) * 1944-01-01 1946-06-04 United Autographic Register Co Pin-type feeding device

Also Published As

Publication number Publication date
US2599648A (en) 1952-06-10

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