GB653141A - Improvements in and relating to fountain pens - Google Patents

Improvements in and relating to fountain pens

Info

Publication number
GB653141A
GB653141A GB2350048A GB2350048A GB653141A GB 653141 A GB653141 A GB 653141A GB 2350048 A GB2350048 A GB 2350048A GB 2350048 A GB2350048 A GB 2350048A GB 653141 A GB653141 A GB 653141A
Authority
GB
United Kingdom
Prior art keywords
cap
tube
spring
casing
writing
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
GB2350048A
Original Assignee
Ondrej Takac
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 BE484657D priority Critical patent/BE484657A/xx
Application filed by Ondrej Takac filed Critical Ondrej Takac
Priority to GB2350048A priority patent/GB653141A/en
Priority to FR971114D priority patent/FR971114A/en
Publication of GB653141A publication Critical patent/GB653141A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/12Ball-point pens with retractable ball points

Abstract

653,141. Reservoir pens. TAKAC, O. Sept. 7, 1948, No. 23500. [Class 146 (iii)] In a fountain pen in which the writing unit 1 is retractible within an outer casing 6 and provided with a closure cap 85 to seal the casing at the writing end thereof, the writing unit is secured to a cap 5 to which is secured a tubular member 7 cut away at its lower end to form a half-tube 72 adapted to fit against a second half-tube 82. The half-tube 82 forms part of a member 8 having a lower tubular portion 81 on which is pivoted the closure cap 85. A lug 87 on the cap 85 engages in a recess in a fixed sleeve 9, whereby, on turning the cap 5, the half-tube 72 imparts rotation to the member 8 and causes the closure cap 85 to uncover the end of the casing 6. The half-tube 72 has a pin 73 which engages a slot in the sleeve 9 shaped to allow limited rotation of the half-tube by the cap 5 first to operate the closure cap 85, and then to allow the writing unit 1 to be ejected from the casing by a spring 10. The spring 10 is arranged between semi-rings 74, 84 on the half-tubes ; these semirings have shallow screwthreads formed on their outer surfaces so that the spring can be mounted in operative position by a threading or screwing action. During writing, the unit 1 is supported axially solely by the spring 10. The unit 1 is readily removable simply by unscrewing the head 3 from the .cap 5.
GB2350048A 1948-09-07 1948-09-07 Improvements in and relating to fountain pens Expired GB653141A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE484657D BE484657A (en) 1948-09-07
GB2350048A GB653141A (en) 1948-09-07 1948-09-07 Improvements in and relating to fountain pens
FR971114D FR971114A (en) 1948-09-07 1948-09-07 Improvements to reservoir pen holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2350048A GB653141A (en) 1948-09-07 1948-09-07 Improvements in and relating to fountain pens

Publications (1)

Publication Number Publication Date
GB653141A true GB653141A (en) 1951-05-09

Family

ID=10196623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2350048A Expired GB653141A (en) 1948-09-07 1948-09-07 Improvements in and relating to fountain pens

Country Status (3)

Country Link
BE (1) BE484657A (en)
FR (1) FR971114A (en)
GB (1) GB653141A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046943A (en) * 1958-01-23 1962-07-31 Parker Pen Co Writing instruments
US4479732A (en) * 1981-07-02 1984-10-30 Ancos Co., Ltd. Writing instrument with sealing cap retained in tip
US4886389A (en) * 1987-10-13 1989-12-12 Gerda Vidovic Toothbrush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046943A (en) * 1958-01-23 1962-07-31 Parker Pen Co Writing instruments
US4479732A (en) * 1981-07-02 1984-10-30 Ancos Co., Ltd. Writing instrument with sealing cap retained in tip
US4886389A (en) * 1987-10-13 1989-12-12 Gerda Vidovic Toothbrush

Also Published As

Publication number Publication date
BE484657A (en)
FR971114A (en) 1951-01-12

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