EP0422380A1 - Instrument à écrire - Google Patents

Instrument à écrire Download PDF

Info

Publication number
EP0422380A1
EP0422380A1 EP90116808A EP90116808A EP0422380A1 EP 0422380 A1 EP0422380 A1 EP 0422380A1 EP 90116808 A EP90116808 A EP 90116808A EP 90116808 A EP90116808 A EP 90116808A EP 0422380 A1 EP0422380 A1 EP 0422380A1
Authority
EP
European Patent Office
Prior art keywords
curve
housing
writing implement
guide
clip
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.)
Granted
Application number
EP90116808A
Other languages
German (de)
English (en)
Other versions
EP0422380B1 (fr
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 EP0422380A1 publication Critical patent/EP0422380A1/fr
Application granted granted Critical
Publication of EP0422380B1 publication Critical patent/EP0422380B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/086—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with heart-shaped cams, balls

Definitions

  • the invention relates to a writing instrument according to the features specified in the preamble of patent claim 1.
  • the clip is only actuated using the push button.
  • the lead tip is pressed against a hard surface, with a sleeve that can be axially displaced at the front end of the housing into the interior of the housing is pushed.
  • clutch elements are brought into a rest position.
  • the sleeve and also the lead tip are again pressed onto a hard surface, coupling parts of a control cam being actuated, so that the lead is transferred to the writing position.
  • the tip of the lead In the retracted position, the tip of the lead is relatively close to the front end of the writing instrument, and the distance cannot be easily increased since the maximum movement stroke of the lead is determined by the shape of the control cam, the coupling parts and their axial length.
  • the writing instrument can be fastened in or on a piece of clothing by means of the clip, with the risk that the clothing item will be contaminated by escaping writing fluid.
  • the clip can be pushed out of the housing regardless of the respective lead position by pressing the push button.
  • a writing instrument with a clip which is arranged retractable in a recess in a housing.
  • the control unit includes a push button and a control or switching curve to hold the lead in the writing position or in the position retracted into the housing.
  • a switch head is arranged which engages in the recess of the housing on one side, penetrates the housing, protrudes from the housing on the side opposite the clip and has a protruding button there.
  • the lead is pushed out of the housing by pressing the push button protruding at the upper end of the housing, the clip being lowered so that the switch head with the button protrudes from the housing on the opposite side.
  • the push button and thus the lead is held by means of a guide projection arranged on the switching head, which engages in a locking surface provided at the upper end of the control or switching curve.
  • a user To return the lead to the housing, a user must click on the button Press this protruding switch head radially inwards in the direction of the longitudinal axis of the housing, said projection being released from the locking surface and the clip being moved out of the housing on the other side.
  • the locking surface and the guide projection are subject to relatively heavy wear and tear.
  • the arrangement of the switching curve above the end of the mine for actuating the mine requires a corresponding construction volume.
  • a user has to attack at two different points to actuate the mine, namely at the upper end of the push-button for extending and on a lateral button of the switching head for retracting the mine; this means that handling is difficult.
  • the switching head protruding from the side of the housing with the button can be disadvantageous and unintentional retraction of the lead when reaching around or putting down the writing instrument or even when writing itself can in no way be avoided.
  • a writing instrument in which the clip is part of the push button.
  • the clip performs both a movement in the direction of the longitudinal axis and a movement transverse to the longitudinal axis when actuated. No further details can be found in this FR-A for the formation of a guide curve or switching curve.
  • DE-U-72 44 435 relates to a writing instrument with a clip and with a writing part, which can be moved out into a working position and moved back into a rest position.
  • the clip is arranged essentially within the circumference of the housing of the writing instrument.
  • the moving out and retracting of the writing part is effected by means of a control part which is designed as a push button at the rear end of the housing.
  • the clip is also connected to the control part via a resilient pivot connection.
  • the cllp and the control section consist of one piece and the resilient swivel connection is realized by the shape and elasticity of the material.
  • the invention is therefore based on the object of further developing the writing instrument of the type mentioned in such a way that the writing instrument is operated by means of a single operating element by a “pressure-pressure” actuation.
  • the lead should be retracted into the housing so far that any textile fibers that might penetrate it do not interfere and cannot touch the lead tip. If the construction is reliable, the clip should only be used in the retracted position of the mine. It is to be avoided that the writing instrument is inserted by a user when the refill is moved out and that clothing or the like is contaminated by the writing fluid escaping through the refill tip. It should be ensured with little manufacturing effort that the fastening clip can only perform its function when the mine is retracted, but cannot be used when the mine is withdrawn. Finally, the writing instrument should be designed in such a way that it can be produced using rational production methods, especially in a fully automatic production.
  • the writing instrument according to the invention is characterized by a reliable construction and simple handling. It is operated exclusively via the push button and when it is pressed, the clip is moved out of the housing transversely to the longitudinal axis of the writing instrument and sunk again. In the extended writing position of the refill, the clip is completely sunk into the housing and handling on the opposite side is not impaired by a button or a switch head. Since the clip is sunk into the housing in the extended writing position, the lead cannot be unintentionally retracted by means of the clip when it is put down. It is only one Operating element, namely the push button, is present and both the lead and the clip are operated exclusively by the "push-push" movement.
  • a second guide curve is assigned to the push button, by means of which the clip is moved out or sunk in the housing. Due to the constructive, spatial separation of the switching curve from the guide curve, via which only the sinking and the extension of the clip takes place, the curves mentioned can be optimized independently of one another; wear is minimized and a long service life is guaranteed.
  • the switching curve is arranged on the side of the mine on an extension, which is expediently designed as a narrow tongue. It goes without saying that when the lead is pulled out, the clip is sunk in the housing and vice versa. In comparison with known writing instruments, a relatively large stroke of the mine is achieved.
  • the tip of the lead In the retracted position, the tip of the lead is at a large distance from the tip of the writing instrument, namely greater than 3 mm, suitably greater than 4 mm, so that a high level of security against penetrating textile fibers is achieved. This is particularly important for refills with writing fluid, which could be sucked up by textile fibers penetrating into the housing up to the tip of the refill.
  • Fig. 1 shows the housing 2 formed as a tube, which is also referred to as an upper part and has a recess 4 for a clip 6 at its rear end.
  • a guide part 8 and a curve part 10 are arranged, at the rear end, which protrudes from the housing 2 here, a push button 12 and a push button sleeve 14 surrounding it are provided.
  • the push button 12 is expediently an integral part of the curve part 10.
  • the housing 2 With an end cover 16, through the opening 18 of which the push button 12 projects, the housing 2 is closed at its rear end.
  • the clip 6 engages with a shoulder 20 in the direction perpendicular to the longitudinal axis 22 in the housing 2 and is guided with a bolt 24 in a guide curve 26 of the curve part 10.
  • the end 21 of the neck 20 is within the housing. With a rear stop surface 27, an extension extending forwards to approximately the middle of the housing 2, the curve part 10 bears against the guide part 8 in the rear end position shown.
  • the clip 6 has an end part 28 with a box for a clip spring 30 above the extension 20.
  • the end part 28 has lateral flanks within the housing 2, which are supported on the inner sides of the clip recess 4 of the housing 2 when the clip is extended. This ensures that the clip back runs parallel to the surface line of the housing 2 in the extended state.
  • the clip is supported on the spring 30 in the guide part 8.
  • the clip 6 has been moved out of the housing 2 and can be pivoted about the bolt 24 against the force of the spring 30 in order to pin the writing instrument, for example, on the edge of the pocket of a piece of clothing.
  • the clip is essentially rigid and by means of the spring 30 engaging inside the end part 28, the required clamping force is exerted on the garment or the like via the front end of the clip 6.
  • the above-mentioned parts form the control part, that is to say the mechanical assembly designed to actuate the lead and the clip, which is designed as a preassembled assembly. As will be explained below, this prefabricated assembly is inserted and anchored in the rear end of the housing 2 during manufacture.
  • the guide part 8 extends from the rear end of the housing 2 to approximately in the middle thereof and there has an annular part 32 which has a small groove 34 on the inside. In this hat 34 a ball 35 can be seen, which is in engagement with a switching curve 36 on the outer surface of the curve part 10.
  • the switching curve 36 is arranged on an extension of the curve part 10 designed as a tongue 37. This tongue 37 is, as will be explained in detail below, radially intercepted in the guide part, which ensures a high level of functional reliability.
  • This switching curve 36 is designed as a heart curve in order to move the lead 38 out of the writing instrument when the pushbutton 12 is actuated, or to return it to the latter with the aid of a lead or return spring 39.
  • the axis of the lead 38 is inclined at an angle to the longitudinal axis 22 of the housing 2, the axes mentioned intersecting in the tip of the writing instrument.
  • the mine 38 is advantageously inclined in the same axial plane in which the clip 6 and the tongue 37 with the control cam 36 are arranged, but on the other side with respect to the longitudinal axis 22. Because of this inclined position, the mine 38 can be arranged to the side Tongue 37 with the switching curve 36, etc., the diameter of the housing 2 can be made small.
  • the curve part 10 also includes a guideway 40 for the front end 42 of the clip 6.
  • the spring 30 that is as Clamping body formed and a curved contour front end 42 pressed against the guide track 40 of the curve part 10.
  • the guide curve 26 and the guide track 40, together with the front end 42, are coordinated with one another in such a way that when the push button 12 is actuated, the clip 6 performs an essentially parallel movement with respect to the longitudinal axis 22. If the curve part 10 is moved forward from the rear end position shown here, the clip 6 is displaced by means of the bolt 24 along the guide curve 26 parallel to the longitudinal axis 22. The parallel alignment of the clip 6 is ensured by means of the spring 30 in cooperation with the guideway 40.
  • the bolt 24 lies in the rear curve branch 44 of the guide curve 26, and the clip is completely sunk into the housing 2, the front tip of the lead having moved into the writing position and due to the switching curve 36 is held there until the pushbutton 12 is actuated further.
  • the spring 30 is compressed and the end part 28 of the clip is sunk in the opening 46 of the guide part 8.
  • the end part 28 now lies with its inner edge 48 essentially against the bottom 50 of the opening 46, as a result of which a stop for the clip is formed. Because of this stop, pivoting of the clip and thus sticking of the writing instrument to a piece of clothing or the like is reliably prevented.
  • the guide part 8 contains a forward end face 47, against which the cam part 10 with the stop face 27 bears after the pushbutton 12 has been actuated again to limit the rearward movement.
  • a threaded sleeve 52 with an internal thread 54 is arranged, into which the front part 56 can be screwed with an external thread.
  • the front part 56 contains an annular collar 58, which forms a limitation on the screwing depth into the housing 2.
  • the housing 2 has perforations 60 at its front end, that is to say the grip area.
  • the housing 2 contains a sleeve 62 inside, which the Threaded sleeve 52 surrounds at the rear end.
  • the sleeve 62 is firmly connected to the housing 2, in particular by gluing or welding.
  • this sleeve 62 can also be an integral part of the housing 2, if it is made of plastic, for example, in which case the sleeve is expediently formed in one piece with the housing 2.
  • the sleeve 62 contains at least one rearwardly open longitudinal groove 64, which serves to fix and align the threaded sleeve 52 with respect to the housing 2.
  • the sleeve 62 lies in front of the front end of the guide part 8, which is in engagement with the threaded sleeve 52 with connecting elements to be explained.
  • the guide part 8 is also fixed in the circumferential direction with respect to the threaded sleeve 52 via these connecting elements, so that the clip 6 is also oriented in a defined manner with respect to the recess 4.
  • the longitudinal groove 64 has a defined orientation with respect to the recess 4 and the threaded assembly 52 and the connecting elements secure the mechanical assembly against inadmissible rotation, for example when the front part is screwed in or out when changing the lead, in the housing 2.
  • FIG. 2 shows a section along section line II according to FIG. 1.
  • the ball 35 engages both in the annular groove 34 of the ring part 32 and in the switching curve 36, in particular in the form of a heart curve, on the tongue 37 of the curve part.
  • the tongue 37 is supported radially inwards on a support surface 66 of the guide part 2.
  • the curved part can be moved with the tongue 37 perpendicular to the plane of the drawing, with the tongue 37 being securely intercepted and guided by means of the support surfaces 66.
  • the lead 38 is inclined to the longitudinal axis of the housing 2 and, as can be seen, is eccentric in the housing 2.
  • the tongue 37 with the switching curve 36 is arranged laterally next to the lead 38, so that the space available in the housing 2 is used appropriately is and no additional length or an enlarged radius of the writing instrument are required for this.
  • FIG. 3 and 4 show the curved part 10 on an enlarged scale, FIG. 4 showing a position rotated by 90 ° with respect to the longitudinal axis 22.
  • the bolt 24 can be seen, which penetrates the end 21 of the clip extension 20.
  • the clip engages with its projection 20 in a recess 70 of the curve part 10.
  • This recess 70 is located between two side parts 71 of the curve part 10.
  • the two side parts 71 form a good guide for the cross-sectionally rectangular extension 20 in the recess 70.
  • the bolt 24 protrudes laterally from the curve part 10 with its ends, which are axially fixed in the guide part. 4, the switching curve 36 present at the front end of the tongue 37 can be clearly seen.
  • the guide path 40 for the front end of the clip which is arranged approximately in the middle of the tongue 37, merges into a recess 72 in which the front end of the clip engages in its lowered position.
  • the switching curve 36 designed as a heart curve contains an extension 96 of its front end, which is provided for mounting the ball. Also of particular importance is a connecting groove 98 which has a smaller depth than the curve branches of the switching curve 36. This connecting groove 98 serves as overload protection and enables the ball to reach the front curve branch of the switching curve 36 in the event of an impact load; the guide part 8 and / or the curve part 10 consist of a material with sufficient elastic deformability.
  • the ball is located in the rear curve branch between the two axially parallel parts of the heart curve, where the line to reference symbol 36 approximately ends according to FIG. 4. If the writing instrument with the tip of the lead falls on the ground, for example, a force directed backwards acts on the curve part 10 via the lead end, due to which the ball is pressed into the connecting groove 98 and reaches the front part of the switching curve 36. According to the invention, the reduced groove depth of the connecting groove 98 compared to the switching curve is specified for the maximum permissible shock load.
  • FIG. 5 and 6 show the guide part 8, this being shown in FIG. 6 in a position rotated by 90 ° with respect to the longitudinal axis 22.
  • Two lateral narrow webs 74 can be seen, at the front end of which the ring part 32 is arranged with the groove 34 lying in a radial plane.
  • the guide part has two lateral slots 76 in a radial plane for the ends of the bolt which interacts with the guide curve of the curve part. The bolt is thus fixed in the direction of the longitudinal axis 22 via these slots 76, but the transverse movement in the radial plane is readily possible when the push button is pressed.
  • the guide part 8 has two lateral retaining cams 77 at the top, which engage in two lateral grooves of the latter after the installation of the end cover, as will be explained below.
  • a cam 78 is arranged in the opening 46 for fixing the clip spring.
  • In the bottom 50 of the opening 46 there is an opening 80 through which the radial attachment of the clip is carried out.
  • a T-like connecting element 82 is arranged, which serves for connection to the threaded sleeve.
  • the threaded sleeve has a correspondingly designed recess into which the connecting element 82 is inserted during assembly.
  • FIG. 7 shows an enlarged view of the threaded sleeve 52 with the T-shaped recess 84 provided at the rear end, with which the connecting element of the guide part interacts.
  • the threaded sleeve 52 contains two diametrically opposed, radially projecting cams 86, which each engage in one of the above-mentioned longitudinal grooves 64 of the sleeve 62 for radial fixing with respect to the housing.
  • the threaded sleeve 52 contains a locking cam 88 which interacts with the sleeve 62 indicated here by dash-dotted lines.
  • the locking cam 88 engages behind the front edge of the sleeve 62 fixedly connected to the housing 2 Changing the lead unscrewed the front part from the internal thread 54 of the threaded sleeve 52, so that the mechanical assembly engaging with the threaded sleeve 52 via the locking lug 84 is reliably prevented from being pushed out unintentionally.
  • the locking cam 88 can be released from the sleeve 62 with a suitable tool, so that the mechanical assembly can be pulled out of the housing to the rear, for example in the event of a repair.
  • the threaded sleeve 52 can also be pulled out of the housing together with the mechanical assembly, for example for cleaning or repair purposes.
  • FIGS. 8 and 9 show the end cover 16 with the opening 18 for the push button.
  • the opening 18 is offset eccentrically to the longitudinal axis 22.
  • the end cover 16 contains two lugs 90 which are oriented towards the front and which are each provided with a groove 92.
  • the end cover 16 is pushed onto the guide part from the side in the radial direction while the push button is pressed.
  • the lateral retaining cams of the threaded part enter the grooves 92, so that the end cover is axially fixed on the guide part. In this way, the guide part and thus the entire mechanical assembly is suspended in the end cover 16.
  • the push button is then pushed back and thus slides through the opening 18 of the end cover 16.
  • the end cover 16 has on its underside a circumferential undercut 94 into which a chamfer of the housing which is present at the rear end of the housing engages after assembly.
  • the inner surface of the undercut 94 is inclined or conical to the longitudinal axis 22, the cone tip lying outside the writing instrument.
  • the assembly of the writing instrument can be carried out in a simple manner.
  • the prefabricated mechanical assembly which contains the clip 6, the guide part 8, the curve part 10, the bolt 24 and the end cover 16, is inserted together with the threaded sleeve 52 into the tubular housing 2 from behind.
  • the threaded sleeve 52 was previously connected to the mechanical assembly by inserting the connecting element 82 into the correspondingly T-shaped recess 84 in the threaded sleeve 52.
  • the locking cam 88 of the threaded sleeve 52 can deflect radially inwards when inserted into the housing 2.
  • the insertion movement is ended when the cams 86 of the threaded sleeve 52 are inserted into the longitudinal groove 64 of the sleeve 62.
  • the threaded sleeve 52 can still perform an axial movement forward, the mechanical assembly also being pulled forward until the end cover 16 fits snugly on the upper end of the housing 2.
  • the end cover 16 with the undercut 94 encircling the underside overlaps the also encircling chamfer of the housing 2, so that a gaping apart of the recess is avoided.
  • the housing 2 is clamped between the end cover 16 and the front part 56.
  • the end cover 16 lies with the undercut 94 on the rear end of the housing, while the front part 56 rests with the collar 58 on the front end of the housing, the axial tensile forces via the recess 84 inside the housing after the front part 56 has been screwed into the threaded sleeve 52 are transmitted to the connecting element 82 of the guide part. This flow of force continues via the holding cams 77 and the grooves 92 on the end cover 16.

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP90116808A 1989-10-10 1990-09-01 Instrument à écrire Expired - Lifetime EP0422380B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3933789A DE3933789C1 (fr) 1989-10-10 1989-10-10
DE3933789 1989-10-10

Publications (2)

Publication Number Publication Date
EP0422380A1 true EP0422380A1 (fr) 1991-04-17
EP0422380B1 EP0422380B1 (fr) 1994-06-29

Family

ID=6391177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90116808A Expired - Lifetime EP0422380B1 (fr) 1989-10-10 1990-09-01 Instrument à écrire

Country Status (3)

Country Link
US (1) US5152626A (fr)
EP (1) EP0422380B1 (fr)
DE (2) DE3933789C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968844A1 (fr) * 1997-08-28 2000-01-05 Kabushiki Kaisha Pilot Instrument d'ecriture a bouton poussoir

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3955120B2 (ja) * 1997-02-26 2007-08-08 三菱鉛筆株式会社 ノック式ボールペン
DE19932321C1 (de) * 1999-07-10 2001-03-22 Lamy Gmbh C Josef Schreibgerät
KR100346022B1 (ko) * 2000-05-10 2002-07-24 동아연필 주식회사 안전녹크식 필기구
US6755204B2 (en) 2002-03-04 2004-06-29 Arichell Technologies, Inc. Multi-way valve employing two-state operator
US20060239754A1 (en) * 2005-04-21 2006-10-26 Dietz Dan L Utility Clip For Utilitarian Tools
US20060239759A1 (en) * 2005-04-23 2006-10-26 Dietz Dan L Illuminated writing instrument
US20060282989A1 (en) * 2005-06-20 2006-12-21 Dietz Dan L Magnetic instrument holder
US20060282993A1 (en) * 2005-06-20 2006-12-21 Dietz Dan L Attachable magnetic clip and system
US20070040081A1 (en) * 2005-08-22 2007-02-22 Dietz Dan L Impact guard system for devices
US20070041777A1 (en) * 2005-08-22 2007-02-22 Dietz Dan L Magnetic spring clip and system
US20070209168A1 (en) * 2005-08-22 2007-09-13 Dan Dietz Magnetic Spring Clip and System
US8112894B2 (en) * 2006-06-17 2012-02-14 Joseph Caswell Retractable pocket clip for knife
FR2931386B1 (fr) * 2008-05-23 2010-05-28 Bic Soc Instrument d'ecriture comprenant une agrafe articulee.
KR101133557B1 (ko) * 2009-03-09 2012-04-06 주식회사 모리스 클립 수납이 가능한 필기구
DE102010007024B4 (de) 2010-01-29 2015-01-08 Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG Schreibgerät mit einem Griffstück
US10118435B2 (en) 2015-06-23 2018-11-06 The Berea Hardwoods Co., Inc. Lever-actuated pen
CN110126510A (zh) * 2019-06-18 2019-08-16 青岛点石文具用品有限公司 具有收放式笔夹的按动笔
CN110733948B (zh) * 2019-10-21 2022-02-11 杭州职业技术学院 一种电梯内多功能控制面板组件
CN112406365B (zh) * 2020-11-04 2023-03-31 青岛点石文具用品有限公司 具有收放式笔夹的按动笔
JP2024519026A (ja) 2021-05-17 2024-05-08 アプライド・メディカル・テクノロジー・インコーポレーテッド 磁石支援型縫合糸把持器
US11794510B2 (en) 2021-10-27 2023-10-24 Nottingham Jr Lee Vig Double-locking clicker mechanism and uses thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583142A (en) * 1945-11-15 1952-01-22 Parker Pen Co Ball point fountain pen
US2671354A (en) * 1950-06-28 1954-03-09 Birome Sa Locking device
US3179088A (en) * 1961-11-09 1965-04-20 Frank T Johmann Writing instrument
US3237604A (en) * 1963-02-06 1966-03-01 Frank T Johmann Writing instrument
DE1511330A1 (de) * 1966-06-30 1969-09-25 Hch U E Burger Kunststoff Spri Schreibgeraet,insbesondere Faserschreiber
FR2234999A1 (fr) * 1973-06-26 1975-01-24 Interlight
DE3606336A1 (de) * 1986-02-27 1987-09-03 Team Ind Guenter Horntrich Schreibgeraet mit einem gehaeuse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA722976A (en) * 1965-12-07 T. Johmann Frank Projectable clip for writing instruments
CH286888A (de) * 1949-11-26 1952-11-15 Lang Frantisek Schreibgerät mit Verschluss für die Schreibstift-Austrittsöffnung.
US3101075A (en) * 1960-06-16 1963-08-20 Frank T Johmann Clip for writing instruments and the like
US3237004A (en) * 1964-07-06 1966-02-22 Strick Trailers Projection mounted clearance lights for trailers
DE7244435U (de) * 1972-12-04 1973-05-17 Berendsohn Ag Schreibzeug
FR2225298A1 (en) * 1973-04-11 1974-11-08 Florence Et Peillon Clip for ball point pen - mechanism ensures that point is retracted while pen is in pocket
DE3024154A1 (de) * 1980-06-27 1982-01-21 Fa. Georg Bunz Atelier-Juwel, 7530 Pforzheim Schreibstift
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583142A (en) * 1945-11-15 1952-01-22 Parker Pen Co Ball point fountain pen
US2671354A (en) * 1950-06-28 1954-03-09 Birome Sa Locking device
US3179088A (en) * 1961-11-09 1965-04-20 Frank T Johmann Writing instrument
US3237604A (en) * 1963-02-06 1966-03-01 Frank T Johmann Writing instrument
DE1511330A1 (de) * 1966-06-30 1969-09-25 Hch U E Burger Kunststoff Spri Schreibgeraet,insbesondere Faserschreiber
FR2234999A1 (fr) * 1973-06-26 1975-01-24 Interlight
DE3606336A1 (de) * 1986-02-27 1987-09-03 Team Ind Guenter Horntrich Schreibgeraet mit einem gehaeuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968844A1 (fr) * 1997-08-28 2000-01-05 Kabushiki Kaisha Pilot Instrument d'ecriture a bouton poussoir
EP0968844A4 (fr) * 1997-08-28 2005-04-20 Pilot Corp Also Trading As Pil Instrument d'ecriture a bouton poussoir

Also Published As

Publication number Publication date
DE59006303D1 (de) 1994-08-04
EP0422380B1 (fr) 1994-06-29
DE3933789C1 (fr) 1991-04-18
US5152626A (en) 1992-10-06

Similar Documents

Publication Publication Date Title
EP0422380B1 (fr) Instrument à écrire
EP1969279B1 (fr) Piece de couplage pour systeme de connecteur enfichable
DE19924450C1 (de) Teleskopierbares Staubsauger-Saugrohr
DE2413748A1 (de) Anschluss fuer druckmittelleitungen
EP0858762B1 (fr) Tube d'aspiration téléscopique pour aspirateur
EP1712974A1 (fr) Bouton tournant rétractable d'un dispositif de commutation ou de positionnement, en particulier d'un appareil éléctroménager
DE3507151A1 (de) Kupplungsglied fuer eine schnell-verbindungs- und trennkupplung
EP1526422B1 (fr) Bouton tournant rétractable d'un dispositif de commutation ou de positionnement, en particulier d'un appareil éléctromenager
DE4345003C1 (de) Zahnbürste
DE3130703C2 (de) Stielbefestigungskupplung, insbesondere für Haus- und Gartengeräte
EP1204362B1 (fr) Ensemble tuyau d'aspirateur a assembler
DE3128036C2 (fr)
DE2903355A1 (de) Kombiniertes schreibgeraet
DE102010025166B3 (de) Anordnung eines Staubsaugersaugrohres, eines Führungseinsatzes, einer Betätigungshandhabe und eines Rohrabschnitts
DE3917351C2 (fr)
EP2994650A1 (fr) Élément de fixation pour relier des moyens de transmission à un élément formant levier
DE3246887C2 (de) Stielbefestigungskupplung, insbesondere für Haus- und Gartengeräte
DE4028745C2 (fr)
DE3444855C1 (de) Auch bei unter Druck stehendem Stecker kuppelbare Rohrabreisskupplung fuer insbes. Hydraulikleitungen
EP0215295B1 (fr) Accouplement pour l'assemblage détachable d'un manche de pièce à main dentaire avec une tête
DE3929399A1 (de) Teleskopierbare rohrverbindung
EP4012200B1 (fr) Boulon d'encliquetage sollicité par ressort
DE4303596A1 (de) Staubsaugerschlauch mit einer Kupplungsvorrichtung zum lösbaren Anschluß an ein hohles Anschlußteil
DE10051385C1 (de) Einrichtung zur Betätigung eines Bremskraftverstärkers
EP0428936A1 (fr) Prise de securité pour enfants

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19910702

17Q First examination report despatched

Effective date: 19930225

ITF It: translation for a ep patent filed

Owner name: ING. PIOVESANA PAOLO

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940701

REF Corresponds to:

Ref document number: 59006303

Country of ref document: DE

Date of ref document: 19940804

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030808

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030918

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030923

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030930

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050901