US2766867A - Mounting of front feed device for business writing machines - Google Patents

Mounting of front feed device for business writing machines Download PDF

Info

Publication number
US2766867A
US2766867A US374742A US37474253A US2766867A US 2766867 A US2766867 A US 2766867A US 374742 A US374742 A US 374742A US 37474253 A US37474253 A US 37474253A US 2766867 A US2766867 A US 2766867A
Authority
US
United States
Prior art keywords
feed device
front feed
side plates
mounting
noses
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 - Lifetime
Application number
US374742A
Other languages
English (en)
Inventor
Salzberger Andreas
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.)
TORPEDO WERKE AG FAHRRADER und
TORPEDO-WERKE AG FAHRRADER und SCHREIBMASCHINEN
Original Assignee
TORPEDO WERKE AG FAHRRADER und
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 TORPEDO WERKE AG FAHRRADER und filed Critical TORPEDO WERKE AG FAHRRADER und
Application granted granted Critical
Publication of US2766867A publication Critical patent/US2766867A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B41J11/48—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts
    • B41J11/54—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts in which one paper or set is fed towards printing position from the front of the apparatus

Definitions

  • MOUNTING OF FRONT FEED DEVICE FOR BUSINESS WRITING MACHINES Filed Aug. 17, 1953 United States MOUNTING OF FRONT FEED DEVICE FOR BUSINESS WRITING MACHINES Andreas Salzberger, Frankfurt am Main, Germany, as-
  • the locking device may consist of noses mounted on the side plates of the front feed device, co-operating with spring-loaded locking hooks which are provided on the side plates and which, in the working position of the front feed device engaging over the noses, and can be moved out of engagement with the noses by push rods on the side plates of the front feed device.
  • the pivots are provided with flattened portions and the bearing eyes receiving them are provided with slots corresponding to the flattened portions, said slots being so arranged that, after detaching the telescopic tubes from the machine carriage, the front feed device can be turned further to the rear, so that the flattened portions coincide with the slots, in which position the front feed device can be lifted off without difliculty.
  • the front feed device is carried at its opposite sides by the side plates 1 each provided with a bentover edge 2 for covering the working parts.
  • Each side plate 1 carries a pivot pin 3, flattened at opposite faces 4, which pivot pins 3 may also be parts of a rod connecting the two side plates 1.
  • a strip 5 secured to each side plate 1 is a strip 5 which is bent over at the lower edge of the plate to form a locking nose 6.
  • the side plates 7 of the machine carriage each carry a bracket 8 provided at its rear end with an open eye 9 for receiving the pin 3.
  • the insertion slot 10 of the eyes 9 corresponds in width to the distance apart of the flattened faces 4, so that therefore, when the pins 3 are in a certain position with respect to the eyes 9, the pins can be inserted in, or removed from, the related eyes.
  • the forward pivoting of the side plates 1 on the machine carriage is limited by adjustable stop pins 11 on the brackets 8, and on which the noses 6 are adapted to rest.
  • locking hooks 12 are pivoted to the bracket 8, said locking hooks being loaded by springs not shown, and engaging over the noses 6 in the working position of the front feed device.
  • said pivot pins have diametrically opposed flattened sides, and said eyes have openings with the distance across said open- 6.
  • said spring actuated means includes slidably telescopic tubes having spring means therein to urge said tubes to a limited extended position, means pivotally connecting said tubes, at one end, to said side plates of the front, feed device, and means for pivotally, and removably connecting said tubes, at the other end thereof, to the related side plates of the carriage.

Landscapes

  • Portable Nailing Machines And Staplers (AREA)
  • Handling Of Cut Paper (AREA)
US374742A 1952-08-16 1953-08-17 Mounting of front feed device for business writing machines Expired - Lifetime US2766867A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE735550X 1952-08-16
DE313579X 1952-08-16

Publications (1)

Publication Number Publication Date
US2766867A true US2766867A (en) 1956-10-16

Family

ID=25795891

Family Applications (1)

Application Number Title Priority Date Filing Date
US374742A Expired - Lifetime US2766867A (en) 1952-08-16 1953-08-17 Mounting of front feed device for business writing machines

Country Status (4)

Country Link
US (1) US2766867A (de)
CH (1) CH313579A (de)
FR (1) FR1081021A (de)
GB (1) GB735550A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038581A (en) * 1960-09-30 1962-06-12 Monroe Calculating Machine Combined carriage cushion and interlock

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443175C3 (de) * 1974-09-10 1982-01-14 Siemens AG, 1000 Berlin und 8000 München Vorrichtung in Schreibmaschinen zum schwenkbaren Lagern der oberen Gehäuseabdeckung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127798A (en) * 1936-09-16 1938-08-23 Wittenmyer Carlos Paper positioning apparatus for typewriters
US2139095A (en) * 1933-11-18 1938-12-06 Wanderer Werke Vorm Winklhofer Typewriting machine
US2649950A (en) * 1949-04-14 1953-08-25 Endrich Karl Appliance on typewriting, calculating, or bookkeeping machines for positioning and adjusting a top sheet in front of one or more basic sheets

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139095A (en) * 1933-11-18 1938-12-06 Wanderer Werke Vorm Winklhofer Typewriting machine
US2127798A (en) * 1936-09-16 1938-08-23 Wittenmyer Carlos Paper positioning apparatus for typewriters
US2649950A (en) * 1949-04-14 1953-08-25 Endrich Karl Appliance on typewriting, calculating, or bookkeeping machines for positioning and adjusting a top sheet in front of one or more basic sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038581A (en) * 1960-09-30 1962-06-12 Monroe Calculating Machine Combined carriage cushion and interlock

Also Published As

Publication number Publication date
GB735550A (en) 1955-08-24
FR1081021A (fr) 1954-12-15
CH313579A (de) 1956-04-30

Similar Documents

Publication Publication Date Title
GB418438A (en) Improved sheet-feeding apparatus for typewriters
US2766867A (en) Mounting of front feed device for business writing machines
US2713932A (en) Feed-roll mechanism for typewriters
US2174357A (en) Paper carriage for accounting machines
US10875330B2 (en) Printing apparatus with slit formed between frame and housing
US2349693A (en) Carbon paper support for accounting machines
US2209705A (en) Typewriter
US2053578A (en) Apparatus for feeding and aligning paper sheets for a typewriter
US2002321A (en) Rotary duplicator
US1997077A (en) Paper equipment for calculating machines
US2147051A (en) Business machine
US2226151A (en) Paper carriage for accounting machines
US1496940A (en) Typewriting machine
US2278820A (en) Paper carriage for accounting machines
US1625802A (en) Toll-slip platen
US1682765A (en) A cokpobatioivt
US2139743A (en) Calculating machine
US2115386A (en) Web feed control for autographic registers
US2205165A (en) Manifolding attachment for typewriters
US2269666A (en) Autographic register
US2219956A (en) Strip advancing device for autographic registers
US2033742A (en) Autographic register
US2083266A (en) Autographic register
US1564326A (en) Typewriting machine
US2182110A (en) Accounting machine