GB1032863A - Improvements in or relating to reservoir marking instruments - Google Patents

Improvements in or relating to reservoir marking instruments

Info

Publication number
GB1032863A
GB1032863A GB9216/62A GB921662A GB1032863A GB 1032863 A GB1032863 A GB 1032863A GB 9216/62 A GB9216/62 A GB 9216/62A GB 921662 A GB921662 A GB 921662A GB 1032863 A GB1032863 A GB 1032863A
Authority
GB
United Kingdom
Prior art keywords
nib
valve body
reservoir
passage
felt
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
GB9216/62A
Inventor
Derek John Silver
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.)
Mentmore Manufacturing Co Ltd
Original Assignee
Mentmore Manufacturing Co 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 Mentmore Manufacturing Co Ltd filed Critical Mentmore Manufacturing Co Ltd
Priority to GB9216/62A priority Critical patent/GB1032863A/en
Priority to DEM56014A priority patent/DE1276506B/en
Priority to US263992A priority patent/US3153804A/en
Priority to FR927305A priority patent/FR1349836A/en
Publication of GB1032863A publication Critical patent/GB1032863A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/1827—Valves
    • B43K5/1836—Valves automatically closing
    • B43K5/1845—Valves automatically closing opened by actuation of the writing point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)

Abstract

1,032,863. Reservoir marking instrument. MENTMORE MANUFACTURING CO. Ltd. March 7, 1963 [March 9, 1962], No. 9216/62. Heading B6P. The valve body 8 of a reservoir marking instrument with a felt nib 7 is of a non-metallic elastic material such as rubber. The nib is retained in the recessed portion 8c of the body 8 which abuts a stationary cross-member 9 fixed into the barrel 1 of the pen after the valve body and nib have been assembled. An annular valve seat 5 is formed between the larger diameter of the barrel 1 forming the reservoir and the smaller diameter of the passage 6 leading to the writing tip end. Inwardly directed pressure to the nib, Fig. 6, compresses the valve body 8 axially and expands it radially, so that ink flows from the reservoir to the passage 6, where it is absorbed by the felt nib 7. The nib is of square cross-section in a circular passage 6. In a modification, Figs. 7 to 10 (not shown), the felt nib is fitted within a tube formed with apertures near the end adjacent the valve body, the felt nib bulging through these apertures into the space between the tube and the wall of the passage 6. In a further modification, Figs. 11 and 12 (not shown), the felt nib is formed with an axial bore and a rigid element is engaged as a tight sliding fit in the bore. In a final embodiment, Fig. 13 and 14 (not shown), the valve body is of a modified shape and the stationary cross-member 9 is replaced by an angularly bent strip of springy non-corrodible metal which engages the internal wall of the barrel 1 with its transverse edges.
GB9216/62A 1962-03-09 1962-03-09 Improvements in or relating to reservoir marking instruments Expired GB1032863A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9216/62A GB1032863A (en) 1962-03-09 1962-03-09 Improvements in or relating to reservoir marking instruments
DEM56014A DE1276506B (en) 1962-03-09 1963-03-07 Marker pen
US263992A US3153804A (en) 1962-03-09 1963-03-08 Reservoir marking instruments
FR927305A FR1349836A (en) 1962-03-09 1963-03-08 Improvement in tank marking instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9216/62A GB1032863A (en) 1962-03-09 1962-03-09 Improvements in or relating to reservoir marking instruments

Publications (1)

Publication Number Publication Date
GB1032863A true GB1032863A (en) 1966-06-15

Family

ID=9867649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9216/62A Expired GB1032863A (en) 1962-03-09 1962-03-09 Improvements in or relating to reservoir marking instruments

Country Status (3)

Country Link
US (1) US3153804A (en)
DE (1) DE1276506B (en)
GB (1) GB1032863A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198035A (en) * 1986-12-03 1988-06-08 Mitsubishi Pencil Co Writing or painting instrument
US5727893A (en) * 1995-04-21 1998-03-17 Binney & Smith Inc. Fluid dispensing NIB, and delivery system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397939A (en) * 1966-09-14 1968-08-20 Carter S Ink Co Marking instrument
US4364684A (en) * 1979-06-21 1982-12-21 Pentel Kabushiki Kaisha Writing instrument
US4848947A (en) * 1985-06-05 1989-07-18 Pittway Corporation Liquid applicator device with tilt valve
EP0254240A3 (en) * 1986-07-21 1989-12-06 PLOUGH, INC. (a Delaware corporation) Nail polish applicator
FR2612089B1 (en) * 1987-03-09 1991-07-12 Dior Christian Parfums METHOD AND DEVICE FOR HOLDING A WICK FOR FELT-LIKE APPLICATORS OF VISCOUS COMPOSITIONS, PREFERABLY PAINTS OR VARNISHES COMPRISING THE ARRANGEMENT OF THE WICK WITHIN A RIGID TUBULAR ELEMENT ACCORDING TO A TIGHT SLEEVE AND APPLICATOR INCORPORATING SAME TUBULAR
DE69125774T2 (en) * 1990-09-11 1997-07-31 Jiro Hori Marker
US5676481A (en) * 1991-09-26 1997-10-14 Gillette Company Marking instruments
GB9205398D0 (en) * 1992-03-11 1992-04-22 Esselte Letraset Ltd Nib units for pens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762337A (en) * 1952-12-04 1956-09-11 Parker Pen Co Writing instruments
DE1082159B (en) * 1956-02-27 1960-05-19 Harry William Jockers Marker pen designed like a fountain pen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198035A (en) * 1986-12-03 1988-06-08 Mitsubishi Pencil Co Writing or painting instrument
GB2198035B (en) * 1986-12-03 1990-10-24 Mitsubishi Pencil Co Writing or painting instrument
US5727893A (en) * 1995-04-21 1998-03-17 Binney & Smith Inc. Fluid dispensing NIB, and delivery system

Also Published As

Publication number Publication date
DE1276506B (en) 1968-08-29
US3153804A (en) 1964-10-27

Similar Documents

Publication Publication Date Title
GB1117834A (en) Writing instrument
GB1032863A (en) Improvements in or relating to reservoir marking instruments
GB1003531A (en) Writing implement
KR830001065A (en) Writing instrument tips for water-based ink
GB1191674A (en) Improvements in and relating to Writing Instruments
GB1294057A (en) Ball-point pen serving also as pointer
GB840960A (en) Writing implement
GB569286A (en) Improvements in or relating to ink reservoir pens
US1872064A (en) Cap construction
GB571698A (en) Writing instrument
SE8303387L (en) WRITTEN INSTRUMENTS
CH572815A5 (en) Ball point pen cartridge - has ink column enclosed by free piston to form pressurised gas chamber
GB1175860A (en) Ball Point Tip for Writing Instruments
US3729269A (en) Pen casing
US4224000A (en) Tubular drafting pen with improved writing point assembly
GB970407A (en) Writing instrument
US2501102A (en) Self-perforating ink container
GB929953A (en) A felt pointed writing device
GB1452152A (en) Fibre tipped pens
GB978490A (en)
GB1120746A (en) Improvements in writing, drawing or marking instruments
GB888128A (en) Improvements relating to nib-holders for fountain pens
GB815963A (en) Improvements in or relating to writing units for fountain pens
GB932459A (en) Improvements in and relating to fountain pens and nibs therefor
GB1059530A (en) A ball point pen writing instrument having a ball point refill