GB210979A - Improvements in pencil-cases - Google Patents
Improvements in pencil-casesInfo
- Publication number
- GB210979A GB210979A GB327823A GB327823A GB210979A GB 210979 A GB210979 A GB 210979A GB 327823 A GB327823 A GB 327823A GB 327823 A GB327823 A GB 327823A GB 210979 A GB210979 A GB 210979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- pointsection
- follower
- tube
- casing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
210,979. Mordan & Co., Ltd., S., and Norris, E. Feb. 3, 1923. Pencil - holders. - In a pencil-holder of the screw-propelling type, the outer member of the propelling- mechanism is elongated and is retained in operative engagement with the follower by the pointsection, so that, on removal of the pointsection, the follower can be returned without screwing it back. The follower e works in a slotted lead-holding tube d on which is mounted a tube d<1> adapted to be gripped frictionally by the point-section b. The follower is provided with a nut e<1> engaged by the two halves f, f<x> of a split tube formed at each end with a pivot pin mounted in collars g, g<1>, the former being secured to the casing a. Extensions f<3>, f<4> of the parts f, f<x> project beyond the end of the casing and are adapted to be engaged by the pointsection b to force the parts f, f<x> into engagement with the nut e<1>. On removal of the point-section the parts open automatically; a spring may be provided to assist in opening the parts. Propulsion of the lead is obtained by rotation of the casing a and the parts f, f<x> relatively to the pointsection and tube d. A receptacle c for spare leads is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB327823A GB210979A (en) | 1923-02-03 | 1923-02-03 | Improvements in pencil-cases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB327823A GB210979A (en) | 1923-02-03 | 1923-02-03 | Improvements in pencil-cases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB210979A true GB210979A (en) | 1924-02-14 |
Family
ID=9755306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB327823A Expired GB210979A (en) | 1923-02-03 | 1923-02-03 | Improvements in pencil-cases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB210979A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496554A (en) * | 1946-12-18 | 1950-02-07 | Lynn Gary | Mechanical pencil |
US4954000A (en) * | 1988-04-15 | 1990-09-04 | L'oreal | Refillable dispenser including a translatable plunger |
-
1923
- 1923-02-03 GB GB327823A patent/GB210979A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496554A (en) * | 1946-12-18 | 1950-02-07 | Lynn Gary | Mechanical pencil |
US4954000A (en) * | 1988-04-15 | 1990-09-04 | L'oreal | Refillable dispenser including a translatable plunger |
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