US1995059A - Typewriter cover and the like - Google Patents

Typewriter cover and the like Download PDF

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Publication number
US1995059A
US1995059A US653262A US65326233A US1995059A US 1995059 A US1995059 A US 1995059A US 653262 A US653262 A US 653262A US 65326233 A US65326233 A US 65326233A US 1995059 A US1995059 A US 1995059A
Authority
US
United States
Prior art keywords
cover
sections
hubs
typewriter
machine
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
US653262A
Other languages
English (en)
Inventor
Grange Theodose
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.)
CONSTRUCTORS Ltd
Original Assignee
CONSTRUCTORS 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 CONSTRUCTORS Ltd filed Critical CONSTRUCTORS Ltd
Application granted granted Critical
Publication of US1995059A publication Critical patent/US1995059A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12—Guards, shields or dust excluders
    • B41J29/13—Cases or covers

Definitions

  • This invention has for object a new cover casing for typewriter machines of all sizes and makes when out-of service or when being transported and for use in lieu'fofthe separate rigid covers and linen and like covers usually employed hitherto.
  • Rigid covers are cumbersome and take up, in an omce, useful space unless used for an improvised purpose such as for the reception of correspondence, with the result that the typewriter frequently is no longer covered up at night and remains exposed to dust.
  • fabric covers or those made of imitation leather fabric they are very inconvenient to fit in place, unsightly, become readily torn and in no way protect the machine against shock. or knocks.
  • the invention consists essentially in a series of sectors or hoops pivotal about a transverse axis and fitting the one within the other behind and above the carriage of the machine, a simple pull on a knob provided for the purpose or the rotation of a milled head at the side being sufficient to cause the fan-like spreading out of the device so as to completely cover over the machine, said cover being locked at the front of the keyboard.
  • Figure 1 is afront elevation of the cover in its closed ⁇ position; the covered typewriter being shown in dotted linesj
  • Figure 2 is a sectional side elevation of the cover partly raised, the section being taken on the line IIII of Figure 1;
  • Figure 3 is a plan of the cover open and with a modification applied thereto;
  • Figure 4 is a section to a larger scale of one of the hubs, the section being taken on the line IVZV of Figure 2, but only the hub portions of the various parts being shown;
  • Figure 5 is a side elevation to a larger scale of the hub portions of three consecutive sectors.
  • the new protecting cover consists essentially of a series of cut out sections or crescentsand suitably shaped or curved to form fiat rectangular or rounded hoops 3 all turning about two common pivots 2 in order to come, or fit one within the other on the frame 1 of said machine or around it as shown, or they may be spread out fan-wise over the keyboard so as to cover and enclose the parts of the machine fully sheltering it from dust, giving at the same time the appearance of a half drum or a half sphere according to the shape given to the sections;
  • the pivots 2 can be fitted anywhere conveniently on existing machines or in new machines cast during the -manufacture thereof or may be mounted on a separateframe orcasing 1 as shown, in whichthemachine is mounted.
  • the base or frame would be dimensioned so as to contain and hide away 15 at 6 the closed section in such a manner that the cover will take up no room.
  • said base might have lateral or front handles 7 to facilitate transport replacing those ordinarily fitted to rigid covers.
  • the sections forming thecover are made of any appropriate material which is sufficiently rigid, resistant, and thin such as sheet metal, aluminium, plastic materials, thin ply wood, fibre or may be of composite material or reinforced and so on. They may consist of half-hoops over which is stretched'a cover of leather or imitation leather.
  • the last of the sections coming in contact with the front part of the base forward of the keys has a flange 12 ensuring tightness and covering the other sections when the cover is open.
  • the slots 13 are such that at the unfolding for covering over the machine, the finger 14 of the first'element commences to travel through the slot 13 of the second element; then abutting at the end of its stroke against the end of the slot 13 it carries along the second element.
  • the finger carried on each of its two hubs by the second element acts similarly in regard to the third element and so on in sequence.
  • V A cover for-typewriters and the like comof said hubs, said projection operably engaging the slots of said hubs for moving the sections in succession.
  • a cover for typewriters and the like comprising a series of telescoping sections pivotally mounted on a base, means for packing the edges of said sections'hubs on said sections, arcuate slots in said hubs, a lateral projection carried by one of said hubs, said projection operably engaging the slots of the remaining hubs for moving the sections in succession, a toothed pinion carried by thev end sections, an endless chain connecting said pinions, and. means for turning the pinion of the end section for operating the cover.

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
US653262A 1932-12-21 1933-01-24 Typewriter cover and the like Expired - Lifetime US1995059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR747921T 1932-12-21

Publications (1)

Publication Number Publication Date
US1995059A true US1995059A (en) 1935-03-19

Family

ID=9148209

Family Applications (1)

Application Number Title Priority Date Filing Date
US653262A Expired - Lifetime US1995059A (en) 1932-12-21 1933-01-24 Typewriter cover and the like

Country Status (4)

Country Link
US (1) US1995059A (en, 2012)
BE (1) BE393994A (en, 2012)
FR (2) FR730746A (en, 2012)
GB (1) GB402271A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837464A (en) * 1973-10-15 1974-09-24 Sears Roebuck & Co Typewriter with sliding tambour cover
US20100236426A1 (en) * 2009-03-19 2010-09-23 Stewart Anna M Convertible cutting board
CN102673192A (zh) * 2012-05-21 2012-09-19 苏州工业园区鑫海胜电子有限公司 一种带防护层的打印机
WO2022089952A1 (de) * 2020-11-02 2022-05-05 Bury Sp.Z.O.O. Abdeckung, behälter mit abdeckung und verfahren zur montage einer abdeckung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878957A (en) * 1956-04-05 1959-03-24 Cicero Frank Roll covers
JP4054148B2 (ja) 1999-02-01 2008-02-27 日本碍子株式会社 耐食性部材の製造方法及び耐食性部材
CN108819505A (zh) * 2018-06-11 2018-11-16 安徽天斯努信息技术股份有限公司 一种云打印机用可收缩调节式遮雨装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837464A (en) * 1973-10-15 1974-09-24 Sears Roebuck & Co Typewriter with sliding tambour cover
US20100236426A1 (en) * 2009-03-19 2010-09-23 Stewart Anna M Convertible cutting board
CN102673192A (zh) * 2012-05-21 2012-09-19 苏州工业园区鑫海胜电子有限公司 一种带防护层的打印机
WO2022089952A1 (de) * 2020-11-02 2022-05-05 Bury Sp.Z.O.O. Abdeckung, behälter mit abdeckung und verfahren zur montage einer abdeckung
US20230389736A1 (en) * 2020-11-02 2023-12-07 Bury Sp. z o. o. Cover, container comprising a cover, and method for assembling a cover

Also Published As

Publication number Publication date
FR747921A (fr) 1933-06-26
GB402271A (en) 1933-11-30
FR730746A (fr) 1932-08-20
BE393994A (en, 2012)

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