US1386817A - Fountain or reservoir pen - Google Patents
Fountain or reservoir pen Download PDFInfo
- Publication number
- US1386817A US1386817A US371417A US37141720A US1386817A US 1386817 A US1386817 A US 1386817A US 371417 A US371417 A US 371417A US 37141720 A US37141720 A US 37141720A US 1386817 A US1386817 A US 1386817A
- Authority
- US
- United States
- Prior art keywords
- nipple
- fountain
- sleeve
- pen
- slot
- 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 - Lifetime
Links
Images
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
- B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
Definitions
- rl ⁇ his invention relates to fountain or reservoir pens ol the safety type, that is of the kind wherein a rod or bar which carries the writing nib is reciprocated within the pen body or barrel (for the purpose ot projecting or retracting the nib) by means oi a revoluble helically-slotted sleeve or tube, through the slot whereof a pin secured to said nib-carrying rod projects into a stationary guide or positioning slot, and my invention has for its object to increase the ink-holding capacity, reduce the cost oi manufact-ure, and facilitate the assembling together ot the pen components.
- the rear portion or section of the body is of lesser length than now customary, so that the helically slotted sleeve or tube projects beyond same, and t ere is provided a nipple connecting piece which is externally screwthreaded and is screwed into said rear section, that is, between the interior wall thereof and the helically slotted sleeve or tube, and on which the main body or barrel is screwed.
- nipple connecting piece which constitutes a housing or casing for said helically slotted sleeve or tube
- nipple connecting piece which constitutes a housing or casing for said helically slotted sleeve or tube
- Figure l is a longitudinal section of a safety pen (the nib being omitted) with housing showing interior parts of the pen in elevation; Figs. 2 and 8 being respectively, longitudinal and cross sections ot' interior parts viewed at right angles to Fig. l; and Fig. 4 is a detached view ot' the housing.
- a denotes the main body or barrel of the pen, b is the rear end or section and c is a revoluble sleeve or tube whereinv is cut a helical slot nl; forming an extension of sleeve c is a shank e at the upper or outer end whereof is attached the head piece c indicates a joint makingsleeve or" cork or similar material atlording a bearing for the shaft e.
- g is a nib-carrying rod or bar to which is secured the lateral pin 7L.
- e' represents a cylindrical piece or nipple in which is lormed a. longitudinal slot or recess j; said nipple is exteriorly screwthreaded at j and forms a connecting piece between the barrel a and the rear end or section b.
- Said nipple z' which is constructed ot vulcanite or other suitable material constitutes a housing or casing for the sleeve c.
- Said lateral pin t of the nib-carrying rod f/ projects through helical slot Z oi revoluble sleeve c into the longitudinal guide slot of the stationary casing nipple e'.
- Pt reservoir pen comprising a nipple having a longitudinal guide slot formed in the inner wall thereof; a screwthreaded portion formed on the exterior of said nipple; an ink barrel screwed on said nipple; a rear section screwed on said nipple against said ink barrel; a revoluble head-piece; a sleeve connected with said head-piece and housed in said nipple and having a helical slot lformed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
A- E. WADE.
FOUNTAIN 0R RESERVOIR PEN.
APPLICATION FILED APR. 5. 1920.
Patented Aug. 9, 1921.
www?,
Minesses Cir STES
UNET
ALICE EDNA WADE, OF ROCK FERRY, ENGLAND.
FOUNTAIN OR RESERVOIR PEN.
Specification of Letters Patent.
Patented Auw. 9, i921.
Application filed April 5, 1920. Serial No. 371,417.
To all @07mm t may concern:
Be it known that l, ALICE EDNA l/ADE, a subject of the King ot England, residing at 65 Cavendish Drive, Rock Ferry, in the county of Chester, England, have invented certain new and useful improvements in or Relating to Fountain or Reservoir Pens, of which the following` is a speciiication.
rl`his invention relates to fountain or reservoir pens ol the safety type, that is of the kind wherein a rod or bar which carries the writing nib is reciprocated within the pen body or barrel (for the purpose ot projecting or retracting the nib) by means oi a revoluble helically-slotted sleeve or tube, through the slot whereof a pin secured to said nib-carrying rod projects into a stationary guide or positioning slot, and my invention has for its object to increase the ink-holding capacity, reduce the cost oi manufact-ure, and facilitate the assembling together ot the pen components.
According to the present invention, the rear portion or section of the body is of lesser length than now customary, so that the helically slotted sleeve or tube projects beyond same, and t ere is provided a nipple connecting piece which is externally screwthreaded and is screwed into said rear section, that is, between the interior wall thereof and the helically slotted sleeve or tube, and on which the main body or barrel is screwed.
ln the interior wall ot said nipple connecting piece (which constitutes a housing or casing for said helically slotted sleeve or tube) there is formed or provided a longitudinal guide or positioning slot wherein the lateral projection oi the leed bar or stem engages.
l will further describe my invention with the aid of the accompanying sheet of eX- planatory drawings, in which Figure l is a longitudinal section of a safety pen (the nib being omitted) with housing showing interior parts of the pen in elevation; Figs. 2 and 8 being respectively, longitudinal and cross sections ot' interior parts viewed at right angles to Fig. l; and Fig. 4 is a detached view ot' the housing.
a denotes the main body or barrel of the pen, b is the rear end or section and c is a revoluble sleeve or tube whereinv is cut a helical slot nl; forming an extension of sleeve c is a shank e at the upper or outer end whereof is attached the head piece c indicates a joint makingsleeve or" cork or similar material atlording a bearing for the shaft e. g is a nib-carrying rod or bar to which is secured the lateral pin 7L.
e' represents a cylindrical piece or nipple in which is lormed a. longitudinal slot or recess j; said nipple is exteriorly screwthreaded at j and forms a connecting piece between the barrel a and the rear end or section b. Said nipple z' which is constructed ot vulcanite or other suitable material constitutes a housing or casing for the sleeve c.
Said lateral pin t of the nib-carrying rod f/ projects through helical slot Z oi revoluble sleeve c into the longitudinal guide slot of the stationary casing nipple e'.
ln operation, when said head-piece -f is turned, and with it the revoluble helicallyslotted sleeve or tube 0--, the nib-carrying rod or bar -gis projected or retracted through the engagement of' the lateral pin htwhich projects through the helical slot doi the sleeve --cin the longitudinal slot or recess -jof the cylindrical piece or nipple Having now described my invention what l claim as new and desire to secure by Letters Patent is Pt reservoir pen comprising a nipple having a longitudinal guide slot formed in the inner wall thereof; a screwthreaded portion formed on the exterior of said nipple; an ink barrel screwed on said nipple; a rear section screwed on said nipple against said ink barrel; a revoluble head-piece; a sleeve connected with said head-piece and housed in said nipple and having a helical slot lformed therein; a nib-carrying rod, and a lateral pin on said nib-carrying rod projecting;r through said sleeve slot and engaging in the longitudinal guide slot of said nipple.
ln testimony whereof l affix my signature in the presence of two witnesses.
ALICE EDNA WADE.
Witnesses:
Jas. C. MGRAE, EMILY BURNETT.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9338/19A GB146632A (en) | 1919-04-12 | 1919-04-12 | Improvements in or relating to fountain or reservoir pens |
| DEW54875D DE357349C (en) | 1919-04-12 | 1920-03-31 | Safety fountain pen |
| US371417A US1386817A (en) | 1919-04-12 | 1920-04-05 | Fountain or reservoir pen |
| FR513549A FR513549A (en) | 1919-04-12 | 1920-04-10 | Enhancements to reservoir pen holders |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9338/19A GB146632A (en) | 1919-04-12 | 1919-04-12 | Improvements in or relating to fountain or reservoir pens |
| US371417A US1386817A (en) | 1919-04-12 | 1920-04-05 | Fountain or reservoir pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1386817A true US1386817A (en) | 1921-08-09 |
Family
ID=26242870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US371417A Expired - Lifetime US1386817A (en) | 1919-04-12 | 1920-04-05 | Fountain or reservoir pen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1386817A (en) |
| DE (1) | DE357349C (en) |
| FR (1) | FR513549A (en) |
| GB (1) | GB146632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414359A (en) * | 1966-10-17 | 1968-12-03 | Paper Mate Mfg Co | Writing element construction |
-
1919
- 1919-04-12 GB GB9338/19A patent/GB146632A/en not_active Expired
-
1920
- 1920-03-31 DE DEW54875D patent/DE357349C/en not_active Expired
- 1920-04-05 US US371417A patent/US1386817A/en not_active Expired - Lifetime
- 1920-04-10 FR FR513549A patent/FR513549A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414359A (en) * | 1966-10-17 | 1968-12-03 | Paper Mate Mfg Co | Writing element construction |
Also Published As
| Publication number | Publication date |
|---|---|
| GB146632A (en) | 1920-07-12 |
| FR513549A (en) | 1921-02-17 |
| DE357349C (en) | 1922-08-23 |
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