GB273151A - Improvements in self filling fountain pens - Google Patents

Improvements in self filling fountain pens

Info

Publication number
GB273151A
GB273151A GB2888526A GB2888526A GB273151A GB 273151 A GB273151 A GB 273151A GB 2888526 A GB2888526 A GB 2888526A GB 2888526 A GB2888526 A GB 2888526A GB 273151 A GB273151 A GB 273151A
Authority
GB
United Kingdom
Prior art keywords
cam
barrel
extension
spring
sac
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
GB2888526A
Original Assignee
Julius Shure
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 Julius Shure filed Critical Julius Shure
Priority to GB2888526A priority Critical patent/GB273151A/en
Publication of GB273151A publication Critical patent/GB273151A/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
    • B43K5/04Ink reservoirs flexible

Abstract

273,151. Shure, J. Nov. 16, 1926. Self-filling reservoir pens.-In a sac self-filling reservoir pen of the type in which the sac is deflated by deflection of a spring by end pressure applied by means of a rotatable member mounted in the end of the barrel, the rotatable member comprises a cam engaging the spring directly. The rotatable member 16 is provided with a hollow split extension 15 adapted to be forced into the end of the barrel 13 and to be held rotatably therein by means of an enlargement 18 entering a groove in the wall of the barrel. A scroll or face cam 20 is formed on the end of the extension 15, or on the end of a sleeve 19 secured therein, the cam engaging the end of the spring 11 by which the sac is deflated. The cam is so formed that deflection and release of the spring is effected during one complete turn of the member 16. In modifications, the member 16 is secured in the end of the barrel by means of a split ring engaging in complementary grooves in the member 16 and barrel, and the cam is formed as a groove or screw thread on an extension of the member 16, or the extension carries a sleeve formed as a cam Pawl-and-ratchet mechanism may be provided to prevent reverse rotation.
GB2888526A 1926-11-16 1926-11-16 Improvements in self filling fountain pens Expired GB273151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2888526A GB273151A (en) 1926-11-16 1926-11-16 Improvements in self filling fountain pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2888526A GB273151A (en) 1926-11-16 1926-11-16 Improvements in self filling fountain pens

Publications (1)

Publication Number Publication Date
GB273151A true GB273151A (en) 1927-06-30

Family

ID=10282738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2888526A Expired GB273151A (en) 1926-11-16 1926-11-16 Improvements in self filling fountain pens

Country Status (1)

Country Link
GB (1) GB273151A (en)

Similar Documents

Publication Publication Date Title
GB273151A (en) Improvements in self filling fountain pens
GB303699A (en) Improvements in or relating to fountain pens
US2369080A (en) Fountain pen
GB498997A (en) Improved fountain pen
GB685706A (en) Improvements in and relating to ball point pens
GB809236A (en) Fountain pen
GB185512A (en) Improvements in reservoir pens and the like
GB109863A (en) Improvements in and connected with Fountain Pens.
SU577141A1 (en) Rapidograph
GB653141A (en) Improvements in and relating to fountain pens
GB329164A (en) Improvements in or relating to fountain or reservoir pens
GB263341A (en) Improvements in or relating to fountain or reservoir pens
GB181624A (en) Improvements in or relating to fountain or reservoir pens
GB213702A (en) Improvements in or relating to safety fountain-pens
GB184071A (en) Improvements in or relating to reservoir pen-holders
GB710940A (en) Improvements in self-filling fountain pens
GB297903A (en) Improvements in fountain pens
GB237472A (en) Improvements in or relating to fountain pens
GB215816A (en) Improvements in or relating to fountain pens
GB151844A (en) Improvements in fountain and other reservoir pens
GB332666A (en) Improvements in indicating, advertising or the like devices
GB278336A (en) Improvements in fountain pens
GB318759A (en) Improvements in and relating to self-filling fountain pens
GB471612A (en) Improvements in or relating to self-filling fountain pens
GB213142A (en) Improvements in self-filling reservoir pens