GB733079A - Improvements in writing pen assemblies - Google Patents

Improvements in writing pen assemblies

Info

Publication number
GB733079A
GB733079A GB15895/52A GB1589552A GB733079A GB 733079 A GB733079 A GB 733079A GB 15895/52 A GB15895/52 A GB 15895/52A GB 1589552 A GB1589552 A GB 1589552A GB 733079 A GB733079 A GB 733079A
Authority
GB
United Kingdom
Prior art keywords
feed
bar
nib
ink
seat
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
GB15895/52A
Inventor
Henry Clemens Klagges
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.)
Esterbrook Pen Co
Original Assignee
Esterbrook Pen Co
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 US748675A priority Critical patent/US2601846A/en
Application filed by Esterbrook Pen Co filed Critical Esterbrook Pen Co
Priority to GB15895/52A priority patent/GB733079A/en
Publication of GB733079A publication Critical patent/GB733079A/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

Landscapes

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

Abstract

733,079. Penholders. ESTERBROOK PEN CO. June 24, 1952, No. 15895/52. Class 146(3). A penholder having a recessed and internally threaded end portion with a bevelled seat at the inner end thereof is combined with a feedbar having an inclined rear end which effects a camming action against the seat when screwed into the penholder, to wedge the feed-bar and a nib thereon in place. As shown, a penholder P has a threaded socket p having a bevelled seat p<SP>1</SP> engaged by the rear face 11 j of a feed-bar 11 threaded at 11c. The face 11j is slightly inclined to the vertical, such that when the feedbar 11 is screwed into engagement with the seat p<SP>1</SP> the feed-bar 11 is tilted to wedge the nib 12 in place to support the feed-bar 11 firmly. The tilting also ensures correct engagement of the forward end of the nib 12 with the feed-bar 11. The nib 12 is located on the feed-bar 11 by a lip 12a engaging a recess 11g and by a projection 12b formed between parallel slits in the nib shank engaging a recess 11h in the feed-bar 11. A helical space 11d provides a storage space for ink fed therefrom to the ink via a groove 11 f Alternatively, a plurality of annular recesses 11m, Fig. 7 (not shown) or 111m, Fig. 8 (not shown), are provided ; in the latter case the recesses are eccentric to the feed-bar axis. Ink may be introduced into the storage spaces by dipping the feed-bar in ink or by the inkfeeding means described in Specifications 653,391 or 656,656.
GB15895/52A 1947-05-17 1952-06-24 Improvements in writing pen assemblies Expired GB733079A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US748675A US2601846A (en) 1947-05-17 1947-05-17 Writing pen assembly
GB15895/52A GB733079A (en) 1952-06-24 1952-06-24 Improvements in writing pen assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15895/52A GB733079A (en) 1952-06-24 1952-06-24 Improvements in writing pen assemblies

Publications (1)

Publication Number Publication Date
GB733079A true GB733079A (en) 1955-07-06

Family

ID=10067476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15895/52A Expired GB733079A (en) 1947-05-17 1952-06-24 Improvements in writing pen assemblies

Country Status (1)

Country Link
GB (1) GB733079A (en)

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