ES309240A1 - Un aparato para dibujar - Google Patents

Un aparato para dibujar

Info

Publication number
ES309240A1
ES309240A1 ES0309240A ES309240A ES309240A1 ES 309240 A1 ES309240 A1 ES 309240A1 ES 0309240 A ES0309240 A ES 0309240A ES 309240 A ES309240 A ES 309240A ES 309240 A1 ES309240 A1 ES 309240A1
Authority
ES
Spain
Prior art keywords
frame
base
locking members
drawing board
board
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
ES0309240A
Other languages
English (en)
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.)
WYZSZEGO MINISTERSTWO SZKOLNICTWA
Original Assignee
WYZSZEGO MINISTERSTWO SZKOLNICTWA
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
Priority claimed from PL103786A external-priority patent/PL49060B1/pl
Application filed by WYZSZEGO MINISTERSTWO SZKOLNICTWA filed Critical WYZSZEGO MINISTERSTWO SZKOLNICTWA
Publication of ES309240A1 publication Critical patent/ES309240A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L5/00—Drawing boards
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards
    • A47B27/02—Adjustable drawing tables without balancing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/046—Guides for rulers with cables

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Hinges (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
ES0309240A 1964-02-25 1965-02-11 Un aparato para dibujar Expired ES309240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL103786A PL49060B1 (es) 1964-02-25

Publications (1)

Publication Number Publication Date
ES309240A1 true ES309240A1 (es) 1966-01-01

Family

ID=19941550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309240A Expired ES309240A1 (es) 1964-02-25 1965-02-11 Un aparato para dibujar

Country Status (7)

Country Link
US (1) US3473491A (es)
BE (1) BE659868A (es)
CH (1) CH422578A (es)
DE (1) DE1461736A1 (es)
ES (1) ES309240A1 (es)
FR (1) FR1424299A (es)
GB (1) GB1102922A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848544A (en) * 1973-01-18 1974-11-19 J Douglas Drafting tables
US5234396A (en) * 1992-07-24 1993-08-10 Wilkinson William T Adjustable stretching step
US5555819A (en) * 1993-08-02 1996-09-17 Metamorphosis Design & Development Work station having an adjustable work surface
CN113827050A (zh) * 2021-09-23 2021-12-24 天长市倍彩文化用品有限公司 一种折叠式画架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1270609A (en) * 1916-10-25 1918-06-25 Samuel Ben Ezra Drawing-board support.
US2194889A (en) * 1938-01-21 1940-03-26 Lisle Harold L De Drafting means
US2162264A (en) * 1938-03-23 1939-06-13 Defiance Sales Corp Parallel straight edge
US2593364A (en) * 1949-08-09 1952-04-15 Percy W Thompson Writing table having an adjustable drawing board
US3082535A (en) * 1959-04-20 1963-03-26 Cardinell Products Counterbalance for drawing board straightedge

Also Published As

Publication number Publication date
FR1424299A (fr) 1966-01-07
GB1102922A (en) 1968-02-14
US3473491A (en) 1969-10-21
CH422578A (fr) 1966-10-15
DE1461736A1 (de) 1969-01-30
BE659868A (es) 1965-06-16

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