US1180466A - Type-writer. - Google Patents

Type-writer. Download PDF

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Publication number
US1180466A
US1180466A US82897414A US1914828974A US1180466A US 1180466 A US1180466 A US 1180466A US 82897414 A US82897414 A US 82897414A US 1914828974 A US1914828974 A US 1914828974A US 1180466 A US1180466 A US 1180466A
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United States
Prior art keywords
platen
sheets
spurs
perforations
type
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Expired - Lifetime
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US82897414A
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England J Barker
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England J Barker
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Publication of US1180466A publication Critical patent/US1180466A/en
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Application status is Expired - Lifetime legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/26Pin feeds
    • B41J11/27Pin feeds on or within the platen-rollers

Description

E. J. BARKER.

TYPE WRITER.

- APPLICATION FILED APR.2, 1914.

Patented Apr. 25,1916.

II. will Iii fl m1 i It I. It

ENGLAND JI'. JBAJER, OF CHICAGO, ILLINOIS.

LIdWIWIi.

Specification ofJLetters Patent.

Patented Apr. 25, IQIF.

To all whom it may concern.-

Be it lmown that I, ENGLAND .I. BARKER, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented new and useful Improvements in Type-Writers, of which the following is a full, clear, and exact description.

My invention relates to improvements in typewriters, and particularly to means for insuring the registration of the original and carbon copies with one another.

The object of my invention is to accomplish this registration in a simple and economical manner involving a slight change in, or an addition to the rotary platen, and the use of a specially perforated paper in connection therewith, whereby the original and manifold sheets are prevented from moving longitudinally or laterally independently of one another, and whereby, when the original and manifold sheets have corresponding printed forms on them, or related forms the impressions from the type will always be in proper position in the forms of each sheet. This I accomplish by the means hereinafter fully set forth and as particularly pointed out in the claim.

In the drawings: Figure 1 is a longitudinal vertical section through the upper part of a typewriting machine embodying my improvements. Fig. 2 is a plan view of the same. Fig. 3 is a perspective view of a fragment of the platen showing my improvements.

Referring to the drawings, A represents the rotary platen of a typewriting machine provided with suitable journals that are journaled in suitable open or closed bearings (it does not make any difference in so far as this invention is concerned) in the end rails of the reciprocable carrier 18. Near each end the platen is surrounded by a very thin band C, which is, preferably, flat and made of any suitable material, and is pro vided with a circumferential series of spurs c, which, preferably, correspond in shape and are an equal distance apart. These spurs are, preferably, round, or of any other suitable shape, and the band C from which they project fits snugly upon and is secured to the platen either by a small screw 6 the head of which, when screwed home, is flush with the outer surface of the band, or in any other suitable manner. If desired, this band may be of highly tempered steel and split at a suitable point along its length, and expanded When put on the platen, so that it would clamp itself securely in any position in which it might be placed on the platen. One of these bands is adjustable longitudinally on the platen, and in order to permit this, I provide said platen with a longitudinally disposed series of screwholes a.

The paper strips 1, 2 and 3 used in connection with a typewriting machine embodying my invention are provided with a longitudinal series of perforations 4, near each longitudinal or side edge thereof, and when the original and manifolding sheets are brought together and placed in proper relative position in which it is desired to run them through the machine the perforations of each sheet will register with and be open to the corresponding perforations in the other sheets. While I much prefer to perforate the paper, such perforations may be omitted. When the perforated strips are fed to the machine in this position and the spurs of the platen are made to enter and extend through the perforations of the sheets, thus, as the distance between the spurs is the same as that between the perforations, and, as in the ordinary typewriter, in connection with which my improvements are made, the paper is in contact with the platen for about two-thirds of its circumference, the sheets must absolutely register with one another.

Incidentally, my improvements insure a positive feed to the platen, and where said strips of paper are fed to the platen from rolls, it is impossible for one sheet of aper to slip longitudinally by reason of the greater tension on one roll than on the others or for any other reason, and thus get out of register with the other sheets. The sheets that would ordinarily be fed to a typewriting machine would be about as wide as the platen is long and the perforations near its side edges would be engaged by the spurs 'when'in .position nearest the ends of the platen. When the width of the paper is so much less than the length of the platen that the spurs,'when in their farthest position, would not engage the perforations then one of the bands of supports for the spurs could be moved nearer the center of the platen until in position to engage the with a series of equi-distant outwardly pro: jecting radial spurs rigid and permanent 15 with said band, and adapted to engage and penetrate the side margins of paper sheets placed on said laten.

In witness w ereof, I have hereunto set my hand and seal this 25th day of March, 20 1914.

ENGLAND J. BARKER.

Witnesses:

FRANK D. THOMASON, FLORENCE MITCHELL.

US82897414A 1914-04-02 1914-04-02 Type-writer. Expired - Lifetime US1180466A (en)

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US82897414A US1180466A (en) 1914-04-02 1914-04-02 Type-writer.

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US82897414A US1180466A (en) 1914-04-02 1914-04-02 Type-writer.

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US1180466A true US1180466A (en) 1916-04-25

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US82897414A Expired - Lifetime US1180466A (en) 1914-04-02 1914-04-02 Type-writer.

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482108A (en) * 1946-11-04 1949-09-20 Moore Business Forms Inc Paper feed for writing machines
US2649180A (en) * 1950-10-20 1953-08-18 Standard Register Co Strip feeding apparatus
US3799313A (en) * 1972-04-13 1974-03-26 Teletype Corp Adjustable sprocket assembly
US20080200767A1 (en) * 2001-10-20 2008-08-21 Applied Medical Resources Corporation Wound retraction apparatus and method
US8016755B2 (en) 2000-10-19 2011-09-13 Applied Medical Resources Corporation Surgical access apparatus and method
US8109873B2 (en) 2007-05-11 2012-02-07 Applied Medical Resources Corporation Surgical retractor with gel pad
US8157835B2 (en) 2001-08-14 2012-04-17 Applied Medical Resouces Corporation Access sealing apparatus and method
US8187177B2 (en) 2003-09-17 2012-05-29 Applied Medical Resources Corporation Surgical instrument access device
US8226552B2 (en) 2007-05-11 2012-07-24 Applied Medical Resources Corporation Surgical retractor
US8235054B2 (en) 2002-06-05 2012-08-07 Applied Medical Resources Corporation Wound retractor
US8262568B2 (en) 2008-10-13 2012-09-11 Applied Medical Resources Corporation Single port access system
US8267858B2 (en) 2005-10-14 2012-09-18 Applied Medical Resources Corporation Wound retractor with gel cap
US8343047B2 (en) 2008-01-22 2013-01-01 Applied Medical Resources Corporation Surgical instrument access device
US8703034B2 (en) 2001-08-14 2014-04-22 Applied Medical Resources Corporation Method of making a tack-free gel
US8758236B2 (en) 2011-05-10 2014-06-24 Applied Medical Resources Corporation Wound retractor
US8932214B2 (en) 2003-02-25 2015-01-13 Applied Medical Resources Corporation Surgical access system
US9289200B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
US9289115B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
US9642608B2 (en) 2014-07-18 2017-05-09 Applied Medical Resources Corporation Gels having permanent tack free coatings and method of manufacture
US9949730B2 (en) 2014-11-25 2018-04-24 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures
US10172641B2 (en) 2014-08-15 2019-01-08 Applied Medical Resources Corporation Natural orifice surgery system

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482108A (en) * 1946-11-04 1949-09-20 Moore Business Forms Inc Paper feed for writing machines
US2649180A (en) * 1950-10-20 1953-08-18 Standard Register Co Strip feeding apparatus
US3799313A (en) * 1972-04-13 1974-03-26 Teletype Corp Adjustable sprocket assembly
US8105234B2 (en) 2000-10-19 2012-01-31 Applied Medical Resources Corporation Surgical access apparatus and method
US8016755B2 (en) 2000-10-19 2011-09-13 Applied Medical Resources Corporation Surgical access apparatus and method
US8070676B2 (en) 2000-10-19 2011-12-06 Applied Medical Resources Corporation Surgical access apparatus and method
US8911366B2 (en) 2000-10-19 2014-12-16 Applied Medical Resources Corporation Surgical access apparatus and method
US8672839B2 (en) 2000-10-19 2014-03-18 Applied Medical Resource Corporation Surgical access apparatus and method
US9878140B2 (en) 2001-08-14 2018-01-30 Applied Medical Resources Corporation Access sealing apparatus and method
US9669153B2 (en) 2001-08-14 2017-06-06 Applied Medical Resources Corporation Method of manufacturing a tack-free gel for a surgical device
US8157835B2 (en) 2001-08-14 2012-04-17 Applied Medical Resouces Corporation Access sealing apparatus and method
US8870904B2 (en) 2001-08-14 2014-10-28 Applied Medical Resources Corporation Access sealing apparatus and method
US8703034B2 (en) 2001-08-14 2014-04-22 Applied Medical Resources Corporation Method of making a tack-free gel
US20080200767A1 (en) * 2001-10-20 2008-08-21 Applied Medical Resources Corporation Wound retraction apparatus and method
US8388526B2 (en) 2001-10-20 2013-03-05 Applied Medical Resources Corporation Wound retraction apparatus and method
US9561024B2 (en) 2002-06-05 2017-02-07 Applied Medical Resources Corporation Wound retractor
US8235054B2 (en) 2002-06-05 2012-08-07 Applied Medical Resources Corporation Wound retractor
US8973583B2 (en) 2002-06-05 2015-03-10 Applied Medical Resources Corporation Wound retractor
US8932214B2 (en) 2003-02-25 2015-01-13 Applied Medical Resources Corporation Surgical access system
US9295459B2 (en) 2003-02-25 2016-03-29 Applied Medical Resources Corporation Surgical access system
US8357086B2 (en) 2003-09-17 2013-01-22 Applied Medical Resources Corporation Surgical instrument access device
US8187177B2 (en) 2003-09-17 2012-05-29 Applied Medical Resources Corporation Surgical instrument access device
US9101354B2 (en) 2005-10-14 2015-08-11 Applied Medical Resources Corporation Wound retractor with gel cap
US8647265B2 (en) 2005-10-14 2014-02-11 Applied Medical Resources Corporation Hand access laparoscopic device
US9649102B2 (en) 2005-10-14 2017-05-16 Applied Medical Resources Corporation Wound retractor with split hoops
US8414487B2 (en) 2005-10-14 2013-04-09 Applied Medical Resources Corporation Circular surgical retractor
US8313431B2 (en) 2005-10-14 2012-11-20 Applied Medical Resources Corporation Split hoop wound retractor
US9474519B2 (en) 2005-10-14 2016-10-25 Applied Medical Resources Corporation Hand access laparoscopic device
US8308639B2 (en) 2005-10-14 2012-11-13 Applied Medical Resources Corporation Split hoop wound retractor with gel pad
US8267858B2 (en) 2005-10-14 2012-09-18 Applied Medical Resources Corporation Wound retractor with gel cap
US9017254B2 (en) 2005-10-14 2015-04-28 Applied Medical Resources Corporation Hand access laparoscopic device
US8226552B2 (en) 2007-05-11 2012-07-24 Applied Medical Resources Corporation Surgical retractor
US8109873B2 (en) 2007-05-11 2012-02-07 Applied Medical Resources Corporation Surgical retractor with gel pad
US8961410B2 (en) 2007-05-11 2015-02-24 Applied Medical Resources Corporation Surgical retractor with gel pad
US8343047B2 (en) 2008-01-22 2013-01-01 Applied Medical Resources Corporation Surgical instrument access device
US8894571B2 (en) 2008-10-13 2014-11-25 Applied Medical Resources Corporation Single port access system
US8480575B2 (en) 2008-10-13 2013-07-09 Applied Medical Resources Corporation Single port access system
US8262568B2 (en) 2008-10-13 2012-09-11 Applied Medical Resources Corporation Single port access system
US8721537B2 (en) 2008-10-13 2014-05-13 Applied Medical Resources Corporation Single port access system
US9289115B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
US9289200B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
US9872702B2 (en) 2010-10-01 2018-01-23 Applied Medical Resources Corporation Natural orifice surgery system
US9192366B2 (en) 2011-05-10 2015-11-24 Applied Medical Resources Corporation Wound retractor
US8758236B2 (en) 2011-05-10 2014-06-24 Applied Medical Resources Corporation Wound retractor
US9307975B2 (en) 2011-05-10 2016-04-12 Applied Medical Resources Corporation Wound retractor
US9241697B2 (en) 2011-05-10 2016-01-26 Applied Medical Resources Corporation Wound retractor
US9642608B2 (en) 2014-07-18 2017-05-09 Applied Medical Resources Corporation Gels having permanent tack free coatings and method of manufacture
US10172641B2 (en) 2014-08-15 2019-01-08 Applied Medical Resources Corporation Natural orifice surgery system
US9949730B2 (en) 2014-11-25 2018-04-24 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures

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