US1569594A - Fountain drawing pen - Google Patents

Fountain drawing pen Download PDF

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Publication number
US1569594A
US1569594A US743764A US74376424A US1569594A US 1569594 A US1569594 A US 1569594A US 743764 A US743764 A US 743764A US 74376424 A US74376424 A US 74376424A US 1569594 A US1569594 A US 1569594A
Authority
US
United States
Prior art keywords
pen
feed pipe
members
fountain
pipe
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
US743764A
Other languages
English (en)
Inventor
Anthonius Marinus Van Doorn
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.)
Individual
Original Assignee
Individual
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 to NL13387D priority Critical patent/NL13387C/xx
Application filed by Individual filed Critical Individual
Priority to US743764A priority patent/US1569594A/en
Application granted granted Critical
Publication of US1569594A publication Critical patent/US1569594A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K17/00—Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor
    • B43K17/005—Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor continuously-adjustable nibs

Definitions

  • This invention relates to fountain drawing pens of the type having a reservoir adapted to contain ink and a piece of piping for feeding the ink in the fountain to the nib of the pen.
  • the object of this invention is to provide an improved fountain drawing pen of this type allowing to form without any inconvenience both thin and thick lines until the fountain has been completely emptied.
  • the end of the relatively wide ink feed pipe which opens between the points of the members of the pen where the ink is required, is partly cut away on opposite sides in accordance with the form of the pointed portions of the members so as to form a fork between the prongs of which a loose wire or stylus, which eX- tends through the entire length of the feed pipe, is adapted to project.
  • the nib of the pen is preferably adjust able by means of a screw carried by the comparatively thick wall of the ink feed pipe.
  • FIG. 1 being ⁇ a side elevational section
  • Fig. 2 a top view
  • F ig. 3 a similar view as Fig. 2 but with the top member swung at right angles to the bottom member.
  • the interior of the lower .end of the rese-rvoir or fountain 1 is provided with a screw thread engaged by the similarly screwthreaded portion of the ink feed pipe 2.
  • Said feed pipe, which serves to closethe Areservoir 1, carries Athe pen members 11 and 12 and is provided with a central bore 3 eX- tending through its entire length.
  • the pipe 2 is reduced in steps towards its end and its end portion is tapered on the sides opposite the pen members s0 as to form afork as clearly shown in Fig. 3.
  • the central bore 3 accommodates the stylusv 5 weighted by a button 6 on its top end in the reservoir 1.
  • the mouth lof the bore 8' is adapted to be closed byy a screw-threaded pin 7 provided with a knob 8.
  • the thickest portion of the wall of the feed pipe is provided on opposite sides with screw-threaded holes receiving screws 9 and 10 acting as pivots for the members 11 and 12, which can be forced together and allowed to separate by thumb nuts 13 and 111 on screws 15, 16 on opposite sides of theA central portion of the pipe 2.
  • Said nuts are provided with conical shoulders 17 and 18, respectively, adapted to enter into corresponding holes of the members 11 and 12, respectively, so as to accurately center said members after these have been swung open about their pivots, for instance, for cleaning purposes.
  • the upper face of the fee-d pipe 2 is provided with a conical recess 28L so that the stylus 5 can always easily enter into the bore 3.
  • a fountain drawing pen of the class described an ink reservoir, a feed pipe .fitted into the end of said reservoir and having acentral bore, a pair of pen members carried by the feed pipe, and said feed pipe having the discharge end thereof partly cut away on opposite sides to correspond to the form of the pointed portions of the pen members, and a stylus member arranged in the hollow bore of the feed pipe and having the point thereof projecting'through the cut away portions at. the end of the feed pipe and lying between the tips of said pen' members.
  • a reservoir a feed pipe fitting into the reservoir, pen members carried by the feed pipe, said feed pipe having a central feed bore and being obliquely cut away lying ⁇ between the points of the pen4 ymem- ⁇ bers, and astylus Wire-having a-f button at its inner end within the reservoir and its outer end being pointed an'dfA project-ing;
  • said feed pipe having a y central bore and being ont away obliquely at opposite sides of its discharge end to provide a forked portioinpen members having their tip portions lyingiolosel tothe opposite sides of the 4Vforked portionl ofthe feed pipe, means for spreading said, pen

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  • Pens And Brushes (AREA)
US743764A 1924-10-15 1924-10-15 Fountain drawing pen Expired - Lifetime US1569594A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL13387D NL13387C (enrdf_load_stackoverflow) 1924-10-15
US743764A US1569594A (en) 1924-10-15 1924-10-15 Fountain drawing pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US743764A US1569594A (en) 1924-10-15 1924-10-15 Fountain drawing pen

Publications (1)

Publication Number Publication Date
US1569594A true US1569594A (en) 1926-01-12

Family

ID=24990071

Family Applications (1)

Application Number Title Priority Date Filing Date
US743764A Expired - Lifetime US1569594A (en) 1924-10-15 1924-10-15 Fountain drawing pen

Country Status (2)

Country Link
US (1) US1569594A (enrdf_load_stackoverflow)
NL (1) NL13387C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619069A (en) * 1950-06-20 1952-11-25 Apolonio V Almazar Reservoir type ruling pen
US2889809A (en) * 1952-05-27 1959-06-09 Auscher Daniel Yves Drawing pen having a device for feeding a writing liquid to the nibs thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619069A (en) * 1950-06-20 1952-11-25 Apolonio V Almazar Reservoir type ruling pen
US2889809A (en) * 1952-05-27 1959-06-09 Auscher Daniel Yves Drawing pen having a device for feeding a writing liquid to the nibs thereof

Also Published As

Publication number Publication date
NL13387C (enrdf_load_stackoverflow)

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