GB451168A - Improvements in or relating to fountain pens - Google Patents

Improvements in or relating to fountain pens

Info

Publication number
GB451168A
GB451168A GB3529535A GB3529535A GB451168A GB 451168 A GB451168 A GB 451168A GB 3529535 A GB3529535 A GB 3529535A GB 3529535 A GB3529535 A GB 3529535A GB 451168 A GB451168 A GB 451168A
Authority
GB
United Kingdom
Prior art keywords
piston
head
lt
gt
sleeve
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
GB3529535A
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.)
HEINRICH SCHLICKSUPP
Original Assignee
HEINRICH SCHLICKSUPP
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 DE451168X priority Critical
Application filed by HEINRICH SCHLICKSUPP filed Critical HEINRICH SCHLICKSUPP
Publication of GB451168A publication Critical patent/GB451168A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02Ink reservoirs
    • B43K5/06Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle

Abstract

451,168. Fountain pens. HEBBORN, H., and SCHLICKSUPP, (trading as HEBBORN & CO., H.), 49, Domstrasse, Cologne, Germany. Dec. 20, 1935, No. 35295. Convention date, June 29. [Class 146 (iii)] In a fountain pen having means for sealing the ink reservoir and having a pistonrod consisting of parts screwed into each other, the thicker end of the piston-rod is mounted so as to be rotatable and longitudinally movable in a guide - sleeve located in the upper end of the barrel, and is provided with an annular packing-surface which co-operates with a corresponding seat arranged in the guide-sleeve to seal the ink reservoir to the outside 1 and means is provided to retain the piston-rod part in the sealing position. The piston a is carried by a rod h provided with an enlarged head h<1> screwing into a telescopic tube g, which in turn has a head g<1> screwing into a tube g<2>. The tube g<2> passes freely through a guidesleeve d and is rotated to advance or retract the piston, by a head f, while the piston is being retracted the frictional drag presses the head f on to the outer end of the sleeve d, but air can escape from behind the piston through a recess in the edge of the head f. When the piston is completely retracted a protective cap e is screwed on to the head f and withdraws it sufficiently to press a packing-ring c against the inner end of the sleeve d, and thus completely seal the barrel. The piston-rod may be in four or more telescoping parts.
GB3529535A 1935-06-29 1935-12-20 Improvements in or relating to fountain pens Expired GB451168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE451168X 1935-06-29

Publications (1)

Publication Number Publication Date
GB451168A true GB451168A (en) 1936-07-30

Family

ID=6538489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3529535A Expired GB451168A (en) 1935-06-29 1935-12-20 Improvements in or relating to fountain pens

Country Status (1)

Country Link
GB (1) GB451168A (en)

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