US2488114A - Clip for mechanical pencils, fountain pens, and the like - Google Patents
Clip for mechanical pencils, fountain pens, and the like Download PDFInfo
- Publication number
- US2488114A US2488114A US535426A US53542644A US2488114A US 2488114 A US2488114 A US 2488114A US 535426 A US535426 A US 535426A US 53542644 A US53542644 A US 53542644A US 2488114 A US2488114 A US 2488114A
- Authority
- US
- United States
- Prior art keywords
- clip
- cap
- slot
- spring
- exterior
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/13—Article holder attachable to apparel or body
- Y10T24/1321—Pencil
- Y10T24/1324—Clasp attached
- Y10T24/1353—Pivoted jaw pencil holder
Definitions
- This invention relates to a clip for mechanical pencils, fountain pens and the like.
- a clip of the class described which is economical to manufacture, efiicient in. operation, easy to assemble and free of projections that might damage the material to which the pen, pencil or the like is to be attached.
- Another object is to provide a clip that is simple in construction, and one that requires only a small amount of metal in its manufacture.
- a further object is to make possible a clip that gives a positivegripping action, and yet readily yields when forced over the material to which it is to be attached, such as a pocket or the like.
- a still further object isto provide a clip requiring only a small length of spring material, and a novel manner of affixing the spring to the clip proper and positioning the spring within the cap or hollow end of the mechanical pencil, fountain pen and the like.
- An additional object is to provide a clip that requires no manipulation by the operators fingers to operate, but may be safely and easily applied. to the goods of the users pocket by a simple push, or removed therefrom by a simple pull, without damage to said goods.
- Another object is to provide a novel arrangement of fulcrum, and a novel manner of disposing the spring within the hollow of a fountain pen cap, or hollow end of a mechanical pencil, or the like.
- Fig. 1 is a perspective view looking toward one face of a blank from which the exterior portion of my clip is made, and before the same is bent into shape.
- Fig. 2 is an edge view of the under side of the blank of Fig. 1 when only partly bent to shape.
- Fig. 3 is a side elevation of Fig. 2.
- Fig. 4 is a side elevation (partly in section) of the clip after being bent into final shape and assembled with the spring, but before being attached to the mechanical pencil, fountain pen or the like.
- Fig. 5 is anedge view looking-down on Fig. 4
- Fig. 6 isan end view looking toward the-left hand end of Fig. 4.
- M Fig. '7 is an edge view looking uptoward the bottom of Fig. 4
- g Fig. 8 is a longitudinal sectional view; on a median plane through a fragmentary portion of a mechanical pencil, fountain pen cap or the like, and showing the clip and springin side elevation.
- Fig. 9 is an elevationof the fragment shown in Fig. 8 and looking toward the edge of the clip.
- N Fig. 10 is an end view looking toward the right hand end of the fragment of Fig. 8.
- Fig. 11 is a fragmentary view in elevation of the end of the mechanical pencil, fountain pen cap or the like disclosed in Fig. 9 but showing the opposite side thereof. 7
- the exterior or major portion, of my clip I is made from ablank of thin metal, shown in Fig. 1.
- This 'blank comprises a shank having on each side near one end a pair of fulcrum ears 2, a tail piece 3, a pair of oppositely extending flanges 4 and a forwardly extending strip 5 which with flanges 4 forms the curved rise 5a of the clip.
- Figs. 2 and 3 show the blank of Fig.
- each longitudinal edge area has been bent upwardly at approximately right angles to form two opposite side flanges 6 which carry upwardly the two fulcrum ears 2 into approximately parallel position, and the two flanges 4 upwardly into approximately parallel position.
- Therear, upstanding, approximately parallel side flanges I are continuations of the side flanges 6 except for the interruption of the fulcrum ears.
- the side flanges l are spaced apart a sufficient distance laterally to" receive the rear end portion of the .wire spring 8 as explained later.
- the tail 3 together with its spaced flanges I, is curved upwardly into the arcuate formation :shown in Figs. 4 and- 8.
- the forward strip 5 is bent around the edges of the flanges 4 as shown in Fig. 4, or may be bent to lie between these flanges and flush with their edges, if desired, as shown in Fig. 8.
- the free ends of the fulcrum ears 2 are formed with fulcrum pintle holes 9, one in each. I y
- the wire spring 8 is either now, or earlier if desired, bent into the shape shown in Figs. 4 and 8, to have the arcuate rear end l0 and the curved forward nose H.
- the arcuate rear end In of the wire spring is then positioned in the groove or space between the tail flanges 1, which flanges are then bent or forced toward each other to grip or pinch the curved end I0 of the wire spring firmly therebetween so that curved end ill will be fixed against any longitudinal sliding between the pinched flange I.
- the wire spring is so shaped that when it is inserted into the pen or pencil cap or hollow end, as shown in Fig.
- the clip is fulcrumed on the pin it and the arcuate tail .3, I will have a slight rotation in the slot 13 longitudinally of the slot as the clip is opened and closed.
- the spring 8 which may be a wire, a flat/resilient strip, or other suitable resilient material as desired, will be under sufficient tension to hold the curved rise a of hollow body A with the desired pressure and per mit its movement outwardly therefrom.
- This construction permits easy removal and replacement of the parts, and provides a clip free of undesirable projections and complicated parts.
- Applicants novel clip is truly a streamlined clip.
- a clipfo1f a hollow body such as amechanical pencil, fountain pen and the like having a slot extendingacross theendof the body, comprising a substantially rigid-shankto be positioned longirtuelinally along the exterior of the hollowbody and havinga rounded end adaptedltobe pressed against said exterior and an arcuate tail piece to be mounted within the slot, and aspri-ng mom.- b-er having one end curved in substantial cone formity with said'tail piece and connected there to and the other end adapted .toextend Longttudinally within and press 1' against the interior oft'he hollow body inwardly of the rounded endof the shank; V
- a clip for mephanicalpencils, fountain pens and the like having a hollowbody and a slot exitend-ingtransversely across the'end thereof, comprising a substantially rigid shankextending-along the exterior of-the hollow bodand having a'tip adapted to be pressed against the exterior-and a tailpiece oonfo'rmably received in the-transverse slot, a spring member disposedwithin the hollow body for pressing the tip against the exterior of the body, said spring member being anchored at one end to the tail piece and-itsother-endextending longitudinally within the hollow body and. pressingagainst thelnterior thereof, andmeans for-pivotally mountingthe-tail piecein the slotted 3.
- a clip for a hollow body such as a mechanical s pp into the slot: L3: w th t e the clip against the pencil, fountain pen and the like having a diametrically arranged slot in the end of the body, comprising a substantially rigid shank having a curved tip at one end adapted to engage the exterior of the body, an arcuate tail piece at the other end adapted to be mounted within the slot and a part adjacent the tail piece providing a fulcrum for pivotally mountingthe clip in the slotted end of the body, a spring having a curved part at one end carried in the tail piece and the other end adapted to be positioned within and press against the interior of the hollow body, and a transverse pin extending through the part on the tail piece and adapted to extend across the slot to provide a pivotal mounting for the clip in the hollow body.
- a hollow cap for a mechanical pencil, fountain pen and the like closed at one end-except for a slot formed therein and extending across the cap, a clip having an elongated substantially rigid. shank disposed. longitudinally along theexterior of the cap and provided with a, tip adapted to press against the exterior, said clip having an arcuate tail piece at its other end mounted within the slot and forming a confirm.- ation of theshank, a fulcrum pin carriedby the cap and extending laterally across the slot and thereat providing a pivotal mounting for the tail piece, and a spring disposed interiorly of the cap and anchored at one end to the arcuate tail piece and with its other end pressing .against the interior of the cap in substantial alignment'with the shank and continuously urging the clip rotationally in a direction to cause the tip of the shank to press against the exterior surface ofthe cap.
- a hollow cap for a mechanical pencil, fountain pen and the like closed at one end except for a slot formed therein and extending across the end of the cap, a clip having an elongated shank disposed along the exterior of the cap and provided at one end with a tip adapted to press against the exterior and at the other end provided with a tail piece conformably seating within the slot, a spring disposedwithin the cap and anchored at one end to the tail piece and with the other end continuously pressing against the interior surface of the cap inwardly of the aforementioned position of the shank and tip, and means for pivotally anchoring the tail piece of the clip within the slotted end of the cap, said spring continuously urging the clip rotationally about the pivotal anchoring means and ma .olireotion to cause the tip of the shank to tend to press against the exterior surface of the cap.
Description
Nov. 15, 1949 H. A. BAUER 2,488,114
our FOR MEQHANICAL PENCILS, FOUNTAIN PENS, AND THE LIKE Filed May 1:5, 1944 IN V EN TOR.
Patented Nov. 15,1949
T OFFICE CLIP FOR MECHANICAL PEN'CILS, FOUNTAIN VPENS, AND THE LIKE Hans A. Bauenbhicago, Ill., assignor to Auto:
point CompanygChicago, Ill.,"a corporation of Illinois Application May 13, 1944, Serial No. 535,426
Claims. 1
' This invention relates to a clip for mechanical pencils, fountain pens and the like. Among the objects of the present invention is to provide a clip of the class described which is economical to manufacture, efiicient in. operation, easy to assemble and free of projections that might damage the material to which the pen, pencil or the like is to be attached.
Another object is to provide a clip that is simple in construction, and one that requires only a small amount of metal in its manufacture.
A further object is to make possible a clip that gives a positivegripping action, and yet readily yields when forced over the material to which it is to be attached, such as a pocket or the like.
A still further object isto provide a clip requiring only a small length of spring material, and a novel manner of affixing the spring to the clip proper and positioning the spring within the cap or hollow end of the mechanical pencil, fountain pen and the like.
An additional object is to provide a clip that requires no manipulation by the operators fingers to operate, but may be safely and easily applied. to the goods of the users pocket by a simple push, or removed therefrom by a simple pull, without damage to said goods.
Another object is to provide a novel arrangement of fulcrum, and a novel manner of disposing the spring within the hollow of a fountain pen cap, or hollow end of a mechanical pencil, or the like.
Other objects, advantages and capabilities, inherently possessed by my invention, will later more fully appear.
My invention further resides in the combination, construction and arrangement of parts illustrated in the accompanying drawingsand while I have shown therein a preferred embodiment, I wish it understood that the same is susceptible of modification and change without departing from the spirit of my invention.
In the drawings:
Fig. 1 is a perspective view looking toward one face of a blank from which the exterior portion of my clip is made, and before the same is bent into shape.
Fig. 2 is an edge view of the under side of the blank of Fig. 1 when only partly bent to shape.
Fig. 3 is a side elevation of Fig. 2.
Fig. 4 is a side elevation (partly in section) of the clip after being bent into final shape and assembled with the spring, but before being attached to the mechanical pencil, fountain pen or the like.
- Fig. 5 is anedge view looking-down on Fig. 4 Q Fig. 6 isan end view looking toward the-left hand end of Fig. 4. is M Fig. '7 is an edge view looking uptoward the bottom of Fig. 4, g Fig. 8 is a longitudinal sectional view; on a median plane through a fragmentary portion of a mechanical pencil, fountain pen cap or the like, and showing the clip and springin side elevation. Fig. 9 is an elevationof the fragment shown in Fig. 8 and looking toward the edge of the clip. N Fig. 10 is an end view looking toward the right hand end of the fragment of Fig. 8.
Fig. 11 is a fragmentary view in elevation of the end of the mechanical pencil, fountain pen cap or the like disclosed in Fig. 9 but showing the opposite side thereof. 7 Referringin detail to the drawings the exterior or major portion, of my clip I is made from ablank of thin metal, shown in Fig. 1. This 'blank comprises a shank having on each side near one end a pair of fulcrum ears 2, a tail piece 3, a pair of oppositely extending flanges 4 and a forwardly extending strip 5 which with flanges 4 forms the curved rise 5a of the clip. Figs. 2 and 3 show the blank of Fig. 1 after a portion of each longitudinal edge area has been bent upwardly at approximately right angles to form two opposite side flanges 6 which carry upwardly the two fulcrum ears 2 into approximately parallel position, and the two flanges 4 upwardly into approximately parallel position. Therear, upstanding, approximately parallel side flanges I are continuations of the side flanges 6 except for the interruption of the fulcrum ears. The side flanges l are spaced apart a sufficient distance laterally to" receive the rear end portion of the .wire spring 8 as explained later.
The tail 3 together with its spaced flanges I, is curved upwardly into the arcuate formation :shown in Figs. 4 and- 8. Also the forward strip 5 is bent around the edges of the flanges 4 as shown in Fig. 4, or may be bent to lie between these flanges and flush with their edges, if desired, as shown in Fig. 8. The free ends of the fulcrum ears 2 are formed with fulcrum pintle holes 9, one in each. I y
The wire spring 8 is either now, or earlier if desired, bent into the shape shown in Figs. 4 and 8, to have the arcuate rear end l0 and the curved forward nose H. The arcuate rear end In of the wire spring is then positioned in the groove or space between the tail flanges 1, which flanges are then bent or forced toward each other to grip or pinch the curved end I0 of the wire spring firmly therebetween so that curved end ill will be fixed against any longitudinal sliding between the pinched flange I. The wire spring is so shaped that when it is inserted into the pen or pencil cap or hollow end, as shown in Fig. 8, it will contact the inner surface thereof and exert the desired amount of tension to normally hold the vcurved rise or portion of the clip shank against the outer surface of the cap or pencil body and yet be movable away therefrom to permit it to pass over the material of a pocket or the like-torwhich itv isto be secured with a gripping action.
In assembling the clip with the pen cap, pencil body or the like A, which will have lateral alined openings, h, to receive the fulcrum pin 12 and a longitudinally extending arcuate slot It, the arcuate tail 3, 1 spring 8 positioned under tension within the hollow body A, and the fulcrum pin 12 is then pushed through the alined holes h and 9 and riveted at the ends or otherwise permanently or temporarily secured thereto as desired.
From the above it will be seen that the clip is fulcrumed on the pin it and the arcuate tail .3, I will have a slight rotation in the slot 13 longitudinally of the slot as the clip is opened and closed. The spring 8, which may be a wire, a flat/resilient strip, or other suitable resilient material as desired, will be under sufficient tension to hold the curved rise a of hollow body A with the desired pressure and per mit its movement outwardly therefrom. This construction permits easy removal and replacement of the parts, and provides a clip free of undesirable projections and complicated parts. Applicants novel clip is truly a streamlined clip.
Having thus described my invention, I claim:
1. A clipfo1f a hollow body such as amechanical pencil, fountain pen and the like having a slot extendingacross theendof the body, comprising a substantially rigid-shankto be positioned longirtuelinally along the exterior of the hollowbody and havinga rounded end adaptedltobe pressed against said exterior and an arcuate tail piece to be mounted within the slot, and aspri-ng mom.- b-er having one end curved in substantial cone formity with said'tail piece and connected there to and the other end adapted .toextend Longttudinally within and press 1' against the interior oft'he hollow body inwardly of the rounded endof the shank; V
2; A clip for mephanicalpencils, fountain pens and the like having a hollowbody and a slot exitend-ingtransversely across the'end thereof, comprising a substantially rigid shankextending-along the exterior of-the hollow bodand having a'tip adapted to be pressed against the exterior-and a tailpiece oonfo'rmably received in the-transverse slot, a spring member disposedwithin the hollow body for pressing the tip against the exterior of the body, said spring member being anchored at one end to the tail piece and-itsother-endextending longitudinally within the hollow body and. pressingagainst thelnterior thereof, andmeans for-pivotally mountingthe-tail piecein the slotted 3. A clip for a hollow body such as a mechanical s pp into the slot: L3: w th t e the clip against the pencil, fountain pen and the like having a diametrically arranged slot in the end of the body, comprising a substantially rigid shank having a curved tip at one end adapted to engage the exterior of the body, an arcuate tail piece at the other end adapted to be mounted within the slot and a part adjacent the tail piece providing a fulcrum for pivotally mountingthe clip in the slotted end of the body, a spring having a curved part at one end carried in the tail piece and the other end adapted to be positioned within and press against the interior of the hollow body, and a transverse pin extending through the part on the tail piece and adapted to extend across the slot to provide a pivotal mounting for the clip in the hollow body.
4, In combination, a hollow cap for a mechanical pencil, fountain pen and the like closed at one end-except for a slot formed therein and extending across the cap, a clip having an elongated substantially rigid. shank disposed. longitudinally along theexterior of the cap and provided with a, tip adapted to press against the exterior, said clip having an arcuate tail piece at its other end mounted within the slot and forming a confirm.- ation of theshank, a fulcrum pin carriedby the cap and extending laterally across the slot and thereat providing a pivotal mounting for the tail piece, and a spring disposed interiorly of the cap and anchored at one end to the arcuate tail piece and with its other end pressing .against the interior of the cap in substantial alignment'with the shank and continuously urging the clip rotationally in a direction to cause the tip of the shank to press against the exterior surface ofthe cap.
5. In combination, a hollow cap for a mechanical pencil, fountain pen and the like closed at one end except for a slot formed therein and extending across the end of the cap, a clip having an elongated shank disposed along the exterior of the cap and provided at one end with a tip adapted to press against the exterior and at the other end provided with a tail piece conformably seating within the slot, a spring disposedwithin the cap and anchored at one end to the tail piece and with the other end continuously pressing against the interior surface of the cap inwardly of the aforementioned position of the shank and tip, and means for pivotally anchoring the tail piece of the clip within the slotted end of the cap, said spring continuously urging the clip rotationally about the pivotal anchoring means and ma .olireotion to cause the tip of the shank to tend to press against the exterior surface of the cap.
HANS A. BAUER.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 350,807 Clark Oct. 12, 1886 1,527,593 Fleming Feb. 24, 1,925 1,609,530- Widmer Dec. 7, 1,926 1,719,895 Marshall July 9, 192,9
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535426A US2488114A (en) | 1944-05-13 | 1944-05-13 | Clip for mechanical pencils, fountain pens, and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535426A US2488114A (en) | 1944-05-13 | 1944-05-13 | Clip for mechanical pencils, fountain pens, and the like |
Publications (1)
Publication Number | Publication Date |
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US2488114A true US2488114A (en) | 1949-11-15 |
Family
ID=24134164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US535426A Expired - Lifetime US2488114A (en) | 1944-05-13 | 1944-05-13 | Clip for mechanical pencils, fountain pens, and the like |
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Country | Link |
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US (1) | US2488114A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344484A (en) * | 1964-09-24 | 1967-10-03 | Nathan A Zepell | Writing instrument |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US350807A (en) * | 1886-10-12 | William b | ||
US1527583A (en) * | 1923-05-19 | 1925-02-24 | Fleming Ambrose | Fountain-pen-retaining clip |
US1609530A (en) * | 1926-02-23 | 1926-12-07 | John Robert Pakeman | Clip for fountain pens or pencils |
US1719895A (en) * | 1929-01-15 | 1929-07-09 | Clinton E Marshall | Clip |
-
1944
- 1944-05-13 US US535426A patent/US2488114A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US350807A (en) * | 1886-10-12 | William b | ||
US1527583A (en) * | 1923-05-19 | 1925-02-24 | Fleming Ambrose | Fountain-pen-retaining clip |
US1609530A (en) * | 1926-02-23 | 1926-12-07 | John Robert Pakeman | Clip for fountain pens or pencils |
US1719895A (en) * | 1929-01-15 | 1929-07-09 | Clinton E Marshall | Clip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344484A (en) * | 1964-09-24 | 1967-10-03 | Nathan A Zepell | Writing instrument |
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