EP0476362B1 - Schreibgerät - Google Patents

Schreibgerät Download PDF

Info

Publication number
EP0476362B1
EP0476362B1 EP91114276A EP91114276A EP0476362B1 EP 0476362 B1 EP0476362 B1 EP 0476362B1 EP 91114276 A EP91114276 A EP 91114276A EP 91114276 A EP91114276 A EP 91114276A EP 0476362 B1 EP0476362 B1 EP 0476362B1
Authority
EP
European Patent Office
Prior art keywords
clip
writing instrument
cap
recess
instrument according
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
Application number
EP91114276A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0476362A3 (en
EP0476362A2 (de
Inventor
Günter Eppler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C Josef Lamy GmbH
Original Assignee
C Josef Lamy GmbH
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 C Josef Lamy GmbH filed Critical C Josef Lamy GmbH
Publication of EP0476362A2 publication Critical patent/EP0476362A2/de
Publication of EP0476362A3 publication Critical patent/EP0476362A3/de
Application granted granted Critical
Publication of EP0476362B1 publication Critical patent/EP0476362B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B43K25/022—Clips attached to a pen cap
    • 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
    • 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
    • Y10T24/1341—Sliding jaw pencil holding clip

Definitions

  • the invention relates to a writing instrument according to the features specified in the preamble of claim 1.
  • a writing device designed as a fountain pen which contains a housing with a writing pen, a tank, etc.
  • This writing instrument contains an upper part which is designed as a removable cap.
  • the cap has a recess at its upper end for a retractable clip.
  • the clip is supported in the inside of the cap by means of a spring and rotatably mounted so that, for example, the edge of a pocket of a garment can be clamped between the lower clip end and the outer surface of the cap.
  • the clip is swiveled at the upper end so that its lower end moves out of the cap.
  • the cap of a fountain pen regularly contains a sealing ring, cap lock and a cap seat and can either be pushed over the pen for protection or attached to the end of the housing.
  • a writing instrument which corresponds to the preamble of claim 1 and which is designed as a lead writing instrument in a first embodiment and as a fountain pen in a second embodiment.
  • the writing lead is arranged in an axially movable manner in a housing of the lead writing device, so that it can be moved to a writing position on the one hand and, if necessary, to a rest position within the housing.
  • a push button is arranged in the upper part, with which the clip is connected.
  • the upper part contains special guide means for the push button and the clip, which, like a pressure mechanism, are acted upon by a spring.
  • the guide means contain a groove running transversely to the longitudinal axis of the writing instrument and a bolt about which the clip and the push button can be pivoted.
  • the clip is at a relatively large distance from the bolt.
  • the clip can also perform lateral swiveling and transverse movements and there is no precise mounting and guidance of the clip.
  • an additional cap with a slot is provided to enable the pushbutton to move laterally, dirt being able to get into the interior of the housing very easily through this comparatively large slot and thus disrupt the function.
  • a writing instrument designed as a fountain pen with an exchangeable writing pen is known.
  • An ink conductor is fastened in a longitudinal bore of a holding head, the shaft of which has a smaller diameter than a longitudinal bore of said holding head.
  • the pen contains a cylindrical, longitudinally slotted shaft, which can be inserted into an annular space between the outer diameter of the ink conductor shaft and the inner diameter of the holding head. This is intended to enable the pen to be replaced quickly and easily without special knowledge and, above all, also by schoolchildren.
  • a guide bar protruding into said gap is provided which engages in the nip when the nib is inserted.
  • a defined definition can not be achieved with the necessary security, and there is a risk that the pen unintentionally comes loose and ink leaks.
  • the said annular space requires a relatively large overall length, which on the one hand reduces the volume available for a tank and on the other hand the stability in the area of the ink conductor.
  • a device for fastening a clip to the closure cap of a fountain pen is known from DE utility model 69 11 385.
  • a snap-in closure piece which projects into the interior of the cap with a pin.
  • the shaft penetrates a ring at the end of the clip, which secures it to the cap.
  • the invention has for its object to further develop the writing instrument of the type mentioned in such a way that the essential components of the upper part are arranged in a functionally reliable and stable manner and are well protected against external influences.
  • the upper part is designed as a cap of a fountain pen
  • the cap closure, the seal for the spring and the clip actuation should be embedded functionally reliably in the cap, which is designed to be stable overall.
  • the clip should be able to be reliably sunk in such a way that it cannot interfere with writing.
  • the push-cap mechanism or rotary mechanism, including the clip fastening should be embedded in a corresponding manner in the upper part.
  • the clip should be able to be operated in a simple manner by a "one-hand movement".
  • the clip should be rigid, the clamping function should be able to be carried out separately from other functions.
  • the cap should have a stable structure and ensure reliable interception and guidance of the clip.
  • the writing instrument according to the invention is characterized by a stable and reliable construction and ensures simple actuation of the clip.
  • the upper part contains on the one hand a functional part with the clip fastening and clip guide and on the other hand an outer cap, which represents a casing and protects the functional part.
  • the functional part contains a recess into which the clip engages with its disc-shaped end part.
  • the guide part are expediently arranged, which correspond to corresponding guides in the end part of the clip.
  • the functional part When designed as a cap for a fountain pen, the functional part contains, in addition to the clip fastening, the seal, the cap lock and the cap seat, and is also designed as a prefabricated assembly. In the case of a lead writing instrument, the functional part also contains the clip fastening and, moreover, the mechanical parts for actuating the writing lead.
  • the functional part can be made according to the requirements, in particular from plastic, and the outer cap provides a high level of safety and protection against external influences.
  • the outer cap serves in an excellent manner as a load-bearing element and protective jacket, so that the functional part is not damaged even under the influence of comparatively large external forces.
  • the wall thickness of the outer cap is specified according to the loads to be expected. Although in principle the outer cap can also be made of plastic, the design made of metal proves to be expedient, since good stability can be achieved with a low weight with a comparatively small wall thickness.
  • the clip is arranged displaceably in the upper part on guide parts which are designed to be inclined downwards towards the longitudinal axis.
  • the upper part has an indentation at the upper end, in which the upper clip end is in the rest position.
  • the clip has corresponding guide parts, which are in engagement with the above-mentioned guide tracks of the upper part and ensure that the clip is supported and guided appropriately for high loads.
  • the upper part expediently contains a closure piece for easy assembly, which can be inserted from the side into a recess in the upper part is and serves to intercept the clip spring.
  • This closure piece is arranged inclined in accordance with the guideways and, together with the spring and clip, is to be installed from the side in the finished upper part.
  • a pin or the like is used for securing, which according to the invention is mounted from the inside and, if necessary, enables the closure piece and / or the clip to be replaced.
  • the functional part is designed as an inner cap and the outer cap as a metal sleeve.
  • This metal sleeve preferably has a counter-conical outer surface, which therefore widens from the cap opening.
  • this metal sleeve has the indentation for the rear clip end.
  • the functional part is expediently designed as an inner cap which has the guide parts. These guide parts are expediently designed as guideways which reliably ensure parallel guidance when the clip is actuated.
  • This indentation is directed towards the interior of the cap and has an essentially spherical contour, so that in particular the tip of a thumb of the user can reach into this indentation when the clip is actuated until the clip is brought into the extended end position.
  • the connection of the inner cap and the metal sleeve takes place in the context of the invention by filling an intermediate space between the inner cap and the metal sleeve by spraying or foaming with a suitable material, in particular plastic.
  • the nib when writing as a fountain pen, the nib is clamped on the ink conductor and fixed to a retaining cam of the same.
  • the pen has two holding arms which, apart from a small gap which is present between the ends of the arms, enclose the ink conductor.
  • the holding cam mentioned lies in the direction of the writing tip seen in front of the arms and thus ensures the fixing of the entire spring.
  • the ink conductor contains a recess and when the nib is mounted, a tool is inserted into the mentioned gap between the ends of the arms, which are bent apart somewhat with this tool. The arms bent apart in this way can then be pushed away over the cam without damaging it.
  • a tool is inserted through the gap into the recess of the ink guide in order to bend the arms apart a little and thus to detach the pen from the ink guide.
  • the writing instrument has a plate designed as a badge, into which a name, signum or the like can be engraved.
  • This badge is detachably connected to the writing instrument and can be removed from the writing instrument for engraving. This ensures that the writing instrument itself cannot be damaged during engraving. There is also no difficulty in replacing an engraving which, for example, the user does not like or no longer likes, by inserting a correspondingly newly engraved badge into the writing instrument.
  • the attachment takes place in a particularly expedient manner via interlocking latching elements on the one hand of the badge and on the other hand of the writing instrument.
  • the badge is attached in particular to the rear end of the writing instrument, reliable releasability being achieved on the one hand by means of the releasable latching elements and on the other hand being able to be removed for engraving if necessary.
  • the writing instrument 2 is designed as a fountain pen, at the front end of which a cap 4 is arranged as an upper part.
  • the section line labeled I marks the connecting line between FIGS. 1a and 1b, a central part of the writing instrument not being shown for reasons of clarity; the writing instrument 2 is therefore not shown in its entire length.
  • the cap 4 has an outer cap 6 designed as a metal sleeve, which for the sake of simplicity is referred to below as a metal sleeve.
  • a functional part 8 is arranged in the interior of the outer cap or metal sleeve 6. This functional part is designed here as an inner cap, in which the front end of the fountain pen with the spring can be inserted if necessary.
  • the functional part when designed as a mine writing instrument, the functional part has the push-cap mechanism or rotary mechanism instead of the inner cap.
  • the functional part is designed as an inner cap and is therefore referred to below as such.
  • the outer dimensions of the inner cap 8 are smaller than the dimensions of the inner surface of the metal sleeve 6, so that there is a space before assembly, which is filled during assembly with a material 10 for the purpose of connecting the metal sleeve 6 to the inner cap 8. This is done in particular by spraying or foaming with a plastic.
  • the inner cap also contains fins or one or more spreading elements 11 on its inner surface, which hold the inner cap 8 in position before the positive connection with the metal sleeve 6.
  • the metal sleeve 6 has a counter-conical outer contour.
  • the outer diameter of the cap 4 at its first end 14 assigned to the cap opening 12 is smaller than at the other end 16, at which the cap ends in a spherical cap 18.
  • a clip 20 is arranged substantially recessed in a lateral recess 22 of the outer cap or metal sleeve 6.
  • the metal sleeve 6 in the region of the spherical cap 18 has an inwardly directed indentation 24 for a clip end 26 which is rounded off to the outside.
  • the outer contour of the clip end 26 essentially corresponds to the spherical cap 18 and protrudes only slightly above the upper end 27 of the outer cap or metal sleeve 6.
  • the clip end 26 contains gripping grooves 28 running transversely to the longitudinal axis.
  • the clip end 26 is disc-shaped and has two mutually parallel side surfaces 29 which are essentially parallel to the plane of the drawing.
  • the clip 20 can be operated with a finger in the direction of the longitudinal axis 30 according to the arrow 32 by pushing, whereby the Can engage fingers in the recess 24 of the metal sleeve 6 and comes to rest when the clip is extended.
  • the inner cap 8 has a recess 34 into which a closure piece 36 is inserted from the side.
  • the recess 34, the closure piece 36 and the guide parts 38 are arranged at an acute angle 40 with respect to the longitudinal axis 30. This angle 40 is in the order of magnitude between 30 and 60, preferably between 40 and 50 degrees.
  • the recess 34 is opened in the direction of the clip 20, so that the disk-shaped clip end 26 can be inserted into the recess 34 from the side. Said opening of the recess 34 extends continuously from the side to the upper end 27.
  • the clip 20 according to the invention also extends continuously in the area of the outer surface from the long part of the lateral recess 22 to the upper end 27.
  • the disc-shaped clip end 26 can therefore in the region of the grip grooves 28 can be gripped very well by a finger for actuating the clip.
  • the two diametrically arranged side walls 39 also contain two guide parts 38, one lying in front of the drawing plane and the other behind the drawing plane and engaging in corresponding guide grooves 42 of the clip end.
  • a clip spring 44 which is designed as a compression spring and on the one hand on a shoulder 46 of the clip end 26 and on the other hand on a support part 48 of the closure piece 36 abuts and is received with small pins 50, 52, respectively.
  • the closure piece 36 is also inserted into the recess 34 from the side through the opening already mentioned.
  • the closure piece 36 interacts with the projection 46 of the clip end 26 in such a way that a complete pushing out of the clip end 26 from the recess 34 is prevented.
  • the closure piece 36 thus serves to secure and fix the clip 20 in the functional part 8.
  • the clip 20 and the closure piece 36 can be inserted into the cap 4 together with the clip spring 44 from the side which lies here in the plane of the drawing.
  • the width of the clip 20 and the closure piece 36 measured transversely to the plane of the drawing are essentially of the same size and the width of the recess 34 is also predetermined accordingly in order to enable the insertion and also the actuation of the clip. If the clip end 26 is pushed in in the direction of the arrow 32, there is a movement along the guide parts 38, the clip spring 44 being compressed until the pins 50, 52 lie against one another with their end faces.
  • the clip 20 maintains its parallel alignment with respect to the longitudinal axis 30 and, for example, the pocket edge of a piece of clothing can be inserted into the gap between the depression 22 and the inner surface of the clip 20 provided with clamping teeth 54. Subsequently, the required adjustment pressure is exerted by means of the clip spring 44.
  • the guide parts 38 with the guide grooves 42 and the side walls 39 of the recess 34 in the inner cap 8 result in a stable and reliable parallel guidance of the clip 20 and especially since there are comparatively large guide and contact surfaces in all positions of the clip and excessively high surface pressures are reliably avoided.
  • a linear movement takes place in accordance with the aforementioned angle of inclination 40, the clip 20 moreover having its parallel orientation with respect to the longitudinal axis 30 maintains according to the invention.
  • the disc-shaped clip end 26 and the functional part 8 thus contain, within the scope of this invention, corresponding guide and contact surfaces along which the clip is moved in a defined direction when the clip is actuated. It is essential here that the guide in the direction defined with the guide part 38 and additionally transverse movements as well as pivoting movements are prevented via the side walls of the recess.
  • the closure piece 36 is fixed in the recess 34 of the inner cap 8, preferably with a grub screw 56. If, during assembly, the clip 20, the closure piece 36 and the clip spring 44 are pushed into the recess 34 from the side, the set screw 56 is screwed into the closure piece 36 from the interior 58 of the inner cap 8 in the manner shown with its tip 60. Should a repair ever be necessary, the components mentioned can be dismantled in the reverse order.
  • the closure piece 36 is guided in the recess 34 by means of lateral webs 61, which are indicated here by dashed lines, and in particular is secured against displacement in the direction of the upper end 27.
  • Each of the two diametrically arranged side walls 39 of the recess 34 expediently contains such a web 61.
  • FIG. 2 shows the clip 20 in a view and FIG. 3 shows a section through the clip end 26.
  • the long part of the clip 20 adjoins the disk-shaped clip end 26. Due to this special disc-shaped design of the clip end, the clip 20 has a high stability and strength overall. This is in contrast to previously known clips with angled parts.
  • the clip has essentially the same width 62 over its entire length and is made of solid material, in particular a metal. The width 62 is slightly smaller than the corresponding width of the one explained above Recess of the cap to allow free movement.
  • the projection 46 protrudes from the disc-shaped clip end 26 and is formed in one piece with it.
  • the approach 46 serves to lock the clip in such a way that, on the one hand, the desired parallel movement can be carried out when actuated and, on the other hand, excessive pushing out of the lateral recess 22 and the recess 34 is prevented, as is the case in connection with FIG. 1a can be seen.
  • the closure piece 36 is expediently arranged in the recess 34.
  • such a locking could, for example, also take place directly with the pin 56, the tip of which in the retracted position of the clip would have a distance from the extension 46 corresponding to the required movement.
  • Fig. 3 the guide grooves 42 provided on both sides of a web 43 can be clearly seen, in which the guide parts of the closure piece engage.
  • These guide grooves 42 include an open end 64 at the top to allow insertion of the guide members.
  • the clip 20 is inserted into the recess from the outside through the lateral opening.
  • FIG. 4 shows a view of the functional part, which is formed as an inner cap 8, in the direction of view of the recess 34.
  • the two lateral guide parts 38 can be seen here, between which a gap 66 is released. After insertion of the clip, the web 43 present between the two guide grooves 42 lies in this gap 66.
  • the inner cap 8 also has a number of recesses 68, 70 on the outside. During assembly, these recesses become after inserting the inner cap 8 into the metal sleeve 6 68, 70 as well as the space already explained towards the metal sleeve, in particular by foaming, filled with a suitable plastic, as a result of which in the counter-conical metal sleeve reliable anchoring similar to that of an expansion anchor is achieved.
  • the metal sleeve 6 is shown in a view and an axial section.
  • the lateral depression 22 can be seen as well as the indentation 24 provided at the second end 16 for the clip end.
  • the width 72 of the recess 22 is slightly larger than that of the clip, which can thus be operated unhindered by the metal sleeve.
  • the pen is shown enlarged, which is shown in FIG. 1 at the front end of the writing instrument and can be closed by means of the cap.
  • the nib 74 is conical and arranged on the ink conductor 74 outside the housing of the writing instrument.
  • the ink conductor 76 has a cam 78 on its underside, against which the arms 80, 82 of the spring 74 shown in FIG. 9 rest.
  • a gap 84 is present between the two arms 80, 82.
  • a tool can be inserted into the gap 24 to push the arms 80, 82 apart.
  • the pen 74 can then be slid onto the ink conductor 76, the arms 80, 82 being moved over the cam 78 without touching or even damaging it.
  • the ink conductor 76 contains a recess 88 for the mentioned tool on its underside. To assemble the nib 74 but also for possible disassembly, the mentioned tool is inserted into this recess 88.
  • a plate 90 which is used as a badge for affixing a personal sign, is preferably arranged at the rear end of the writing instrument 2.
  • the badge is reliably detachably connected to the writing instrument by means of a locking mechanism.
  • the plate can be easily removed from the writing instrument can be removed, the interlocking locking elements of the writing instrument on the one hand and the plate on the other hand can be detached from one another if necessary.
  • the plate 90 has a forward-facing pin 92 with an annular groove 94.
  • a locking sleeve 96 is attached to the rear end of the writing instrument, which contains cams 98 directed radially inwards. These cams 98 engage in the annular groove 94 and thus serve to axially fix the plate 90.
  • the locking sleeve is expediently arranged in an end sleeve 100 which is screwed into the rear end of the writing instrument 2 by means of a thread 102.
  • the end sleeve 100 projects with a ring extension 104 beyond the end of the writing instrument, this ring extension 104 containing an annular collar 106 for supporting the plate 90.
  • the end sleeve 100 engages with a radially outwardly projecting fastening element 108 on the inside of the ring shoulder 104 and is thus fixed in a recess 110 in the end sleeve 100.

Landscapes

  • Clips For Writing Implements (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP91114276A 1990-09-11 1991-08-26 Schreibgerät Expired - Lifetime EP0476362B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4028745 1990-09-11
DE4028745A DE4028745A1 (de) 1990-09-11 1990-09-11 Schreibgeraet

Publications (3)

Publication Number Publication Date
EP0476362A2 EP0476362A2 (de) 1992-03-25
EP0476362A3 EP0476362A3 (en) 1992-07-01
EP0476362B1 true EP0476362B1 (de) 1995-04-05

Family

ID=6413992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91114276A Expired - Lifetime EP0476362B1 (de) 1990-09-11 1991-08-26 Schreibgerät

Country Status (4)

Country Link
US (1) US5161906A (enrdf_load_stackoverflow)
EP (1) EP0476362B1 (enrdf_load_stackoverflow)
JP (1) JPH04288297A (enrdf_load_stackoverflow)
DE (2) DE4028745A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713150B1 (fr) * 1993-11-30 1996-01-12 Schick Herve Agrafe de stylo à écartement réglable.
DE9407338U1 (de) * 1994-05-03 1994-07-14 Müller, Hans, 74074 Heilbronn Kappenteil eines Filzschreibers
GB2322401A (en) * 1997-02-14 1998-08-26 Dunhill Alfred Ltd A pocket held instrument
US5964226A (en) * 1997-09-12 1999-10-12 Sobel; Joan Lasker Hair product application system
US6421885B1 (en) 1998-09-17 2002-07-23 Rehabilicare, Inc. Battery holder
US6371677B1 (en) * 2001-05-16 2002-04-16 Alvin Lee Jewelry, Inc. Molded pen cap with biasing clip
JP4684604B2 (ja) 2004-09-16 2011-05-18 株式会社壽 クリップ取付構造
US20100272499A1 (en) * 2009-04-23 2010-10-28 Erik Wysocan Environmentally friendly disposable pen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720471A (en) * 1927-04-15 1929-07-09 Fritsch Rockel Alexander Attaching clip
US2533082A (en) * 1948-06-18 1950-12-05 Parker Pen Co Fountain pen cap
FR977290A (fr) * 1948-11-06 1951-03-29 Porte Plumes A Reservoir Clip pour stylographes, porte-mines et similaires
US2537793A (en) * 1949-10-06 1951-01-09 Autopoint Co Clip assembly for pencils, pens, and the like
FR1071637A (fr) * 1951-11-26 1954-09-02 Stylomine Ets Nouvelle agrafe pour stylographe, porte-mines ou objets analogues
FR1086929A (fr) * 1953-08-24 1955-02-17 Etablissements Christian Soc D Clip escamotable
US2811945A (en) * 1955-03-17 1957-11-05 Seripto Inc Retractable writing instrument latch means
AT204920B (de) * 1956-03-12 1959-08-25 Soennecken Fa F Füllfederhalter mit auswechselbarer Schreibfeder
US2939426A (en) * 1956-07-18 1960-06-07 Rodenhauser Ludwig Cap for a writing instrument
US3101075A (en) * 1960-06-16 1963-08-20 Frank T Johmann Clip for writing instruments and the like
DE6911385U (de) * 1969-03-21 1969-08-28 Staedtler Fa J S Vorrichtung zur befestigung eines klips bei fuellschreibstiften
FR2413224A1 (fr) * 1978-01-03 1979-07-27 Batitec 92 Nouveau stylo ou crayon a embout d'ecriture retractable avec agrafe de fixation escamotable
DE3046093C2 (de) * 1980-12-06 1986-02-20 A.W. Faber-Castell Unternehmensverwaltung GmbH & Co, 8504 Stein Schreibgerät mit in einer Aussparung des Gehäuses versenkt angeordnetem Clip
DE3343001A1 (de) * 1983-11-28 1985-06-05 Kousei Tokio/Tokyo Iwasaki Vorrichtung zum verhindern des eintrocknens der spitze eines patronenschreibstiftes
AU3836485A (en) * 1984-01-04 1985-07-30 Luntz, S.R. Writing instrument
GB2193690B (en) * 1986-06-25 1990-10-17 Pilot Ink Co Ltd Mechanisms for extending and retracting writing members of writing instruments
DE3806221C2 (de) * 1988-02-26 1994-11-24 Staedtler Fa J S Schreibgerät mit Druckmechanik

Also Published As

Publication number Publication date
DE4028745A1 (de) 1992-03-19
EP0476362A3 (en) 1992-07-01
US5161906A (en) 1992-11-10
EP0476362A2 (de) 1992-03-25
DE59105100D1 (de) 1995-05-11
DE4028745C2 (enrdf_load_stackoverflow) 1993-06-03
JPH04288297A (ja) 1992-10-13

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