EP0191848A1 - Dispositif combine d'attache et de poin onnage de trous dans des feuilles, en particulier des feuilles de papier - Google Patents

Dispositif combine d'attache et de poin onnage de trous dans des feuilles, en particulier des feuilles de papier

Info

Publication number
EP0191848A1
EP0191848A1 EP19850904418 EP85904418A EP0191848A1 EP 0191848 A1 EP0191848 A1 EP 0191848A1 EP 19850904418 EP19850904418 EP 19850904418 EP 85904418 A EP85904418 A EP 85904418A EP 0191848 A1 EP0191848 A1 EP 0191848A1
Authority
EP
European Patent Office
Prior art keywords
magazine
base body
cap
plunger
arrangement
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.)
Pending
Application number
EP19850904418
Other languages
German (de)
English (en)
Inventor
Heinz Stahl
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.)
STAHL, HEINZ
Original Assignee
Individual
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
Priority claimed from PCT/DE1984/000172 external-priority patent/WO1986001448A1/fr
Application filed by Individual filed Critical Individual
Publication of EP0191848A1 publication Critical patent/EP0191848A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
    • B25C5/0214—Combined stapling and punching tools

Definitions

  • Combination device for stapling and punching sheets in particular made of paper
  • the invention relates to a combination device for stapling and punching sheets, in particular made of paper, with a punching device consisting of punch and die arrangement.
  • stapling devices are known, by means of which several sheets of paper can be combined. Both devices are used and handled independently of one another in the office area.
  • the invention has set itself the task of further developing these devices in order to improve their manageability during use.
  • a combination device in which the hole device is additionally known Stapling device is installed and integrated.
  • the result is a combination device that contains the functions of the two individual devices.
  • the number of parts of a combination device is significantly less than the sum of two separate individual devices, due to the fact that certain parts can perform a function in both modes of operation.
  • a substantial reduction in price becomes possible in the manufacture of the combination device, and, what is to be regarded as a further advantage, that only a single device remains on the desk or the like. is to be kept ready, which fulfills both the function "stapling" and "punching".
  • Another consequence is the reduction of Eigenplatzbe- 'needs for supplies, which in particular proves to be preferred if the device has to be, for example, carried on business trips.
  • Claims 2 to 14 reproduce exemplary embodiments in which the punching device is optically predominant, since the stapling device is built into the lever plate in a fixed and / or removable manner, which is adjusted by the setting means from the "stitching" function to the "punching” function. is switchable.
  • embodiments are proposed, in which the cap is integrated in the lever plate, but the magazine can be pivoted relative to this, or the lever plate can be folded up relative to the magazine, in the latter case the projections of each punch engage in elongated holes so that they cannot fall out and get lost when the lever plate is folded up.
  • the magazine easily accessible, so that the staple stock can be supplemented particularly easily.
  • the magazine is connected to the base body via ratchet bars, which have the effect that when the lever plate is folded up, the magazine is automatically opened during its upward movement and is immediately accessible for loading.
  • the stock is a staple Heftklammer ⁇ edge jerk slider on the staple guide to pressed, so that in each
  • hinge ⁇ relate to embodiments in which the stapling device is the optically predominant part, in which a punch and a punch die are arranged below the base body of the stapler.
  • FIG. 1 shows a view of a first exemplary embodiment, for example for a table version Fig. 2 View of a second exemplary embodiment z. B. in Reise ⁇ execution
  • Fig. 3 is a fig. 1 corresponding embodiment, but with structurally differently designed adjusting means
  • a lever plate 7 is pivotally mounted on the base body 6 of a perforating device at 30, which is always under the action of spring means formed from return springs 8 and from these in the direction of one by a stop 32 on the base body 6 limited raised rest position is affected.
  • These return springs 8 are supported on the base body 6, are arranged coaxially with the punch 4 and the die 5 and act indirectly on the lever plate 7 via projections 33 (see FIG. 16), thereby simultaneously acting as a return spring are effective for the punch 4.
  • both the punch arrangement 1 (see in particular FIG. 1b) and the die arrangement 2 are provided in the base body 6.
  • an elongated hole 26 is provided which runs parallel to a connecting line between the two punch punches 4 and has slightly enlarged areas 29 and 29a at its ends, which correspond in shape to the cross section of sliding bolts 27, " which protrude through the base body 6.
  • the sliding bolts are fastened to the underside of an intermediate piece 20 consisting of a sliding body. Stigt that is adjustable as an adjusting means 13 between an effective and an ineffective position, the extended areas 29 u. 29a having ends of the elongated hole 26 are effective as an end stop 24 or 25. Due to the oblong hole 26 of the base body 6 made of a plastic, which is slightly narrowed compared to the sliding bolt 27, a pleasant locking effect results when the intermediate piece 20 is displaced, below the base body 6, but still within a storage space 36 for the punched-out paper blanks, the sliding bolts 27 engage in a sliding piece 37, the same expediently consisting of shaft screws.
  • a metal plate is adjustably arranged on the upward-facing surface 22 of the intermediate piece 20, which has become generally known as a so-called staple former 23 of a staple device and is therefore not described in more detail. Due to the displaceability of the intermediate piece 20, the staple former 23 of the outlet opening 21 can be compared to a staple guide 19 which is a component of a magazine 10 provided for a staple supply 11.
  • the clamp guide 19 also serves to guide and laterally support a plunger 14 which is part of a plunger arrangement 12 which is generally known in staplers and which is fastened in a cap 15.
  • This cap 15 essentially consists of a one-armed lever which is pivotably mounted on the magazine 10 on a rotary bearing 31 and is supported relative to the latter by a support spring 16, such that the two parts are pressed against one another when they are pressed together Effect of the support spring 16 cause an ejection of a staple through the plunger 14.
  • the opening angle between the cap 15 and the magazine 10 is limited for a rest position by a known and not shown locking stop 45, which is insurmountable for the purpose of opening the magazine.
  • the cap 15 and the magazine 10 form the essential parts of the staple arrangement 3, for which receiving means 9 are provided on part of the perforating device.
  • This part is the one-armed lever plate 7 already described at the beginning, on the underside of which an insertion shaft 17 is formed, which is essentially adapted to the shape of the cap 15, in such a way that the latter with the magazine 10 from the side facing the Insert slot 34 is opposite, can be pushed under the lever plate 7.
  • the cap 15 has fastening means which, on the one hand, consist of a receiving pin 38, which engages in an adapted recess 39 of the cap 15, and, on the other hand, of latching means 18, which are behind a latching edge 40 Cap 15 can snap, exist.
  • the latching means 18 consist of a latching lug 41, which is integrally formed on the insertion shaft 17 and with suitably elastic zones 46 and furthermore has an actuating lug 42 for manual latching.
  • Lateral stops 43 are formed on the base body 6 and serve to limit the hole working stroke of the lever plate 7.
  • This working stroke which the lever plate 7 always carries out together with the staple arrangement 3, is dimensioned such that the outlet opening 21 of the magazine 10 cannot touch the surface 44 of the base body 6 if that Intermediate piece 20 is in its ineffective starting position, which also means that there is no ejecting function for a staple, since there is no relative movement between magazine 16 and cap 15 (see the dash-dot-dash lines in FIG. 1 a).
  • This functional position corresponds to a "punch" function.
  • the outlet opening 21 of the same hits the clip former 23 for a “stapling” function (see the dash-dotted lines in FIG. 1 a), whereby the plunger 14 can become effective by folding the magazine 10 and the cap 15 together for ejecting a staple.
  • the height of the intermediate piece 20 is dimensioned such that the extension of the clip and the shaping of the clip is completed at the latest when the working stroke of the lever plate 7 is limited by the stops 43 on the base body 6.
  • the cap of the staple arrangement can be dispensed with if the plunger and the support spring are fastened directly to the lever plate within the insertion slot and the magazine is arranged on the same with a latching rotary bearing.
  • the arrangement according to the invention is optically characterized by a punching device, as a result of which it can be used particularly as a desk device due to the predetermined size.
  • FIG. 2 shows, it is also possible to design the arrangement according to the invention in such a way that the optically predominant part is a stapling device, which then in particular allows a smaller overall size.
  • a stapler arrangement 103 known per se is provided, which consists of a base body 130, which is provided with a preferably changeable staple former 123, not shown, a magazine 110 with the associated parts, such as staple guide 119 and the outlet opening 121, and a cap 115 with the tappet arrangement 112, these three parts being connected to one another in an articulated manner at their ends via rotary bearings 131 and 131a, between the cap 115, which is used for manual actuation, and the magazine 110 Support spring 116 is provided, which spreads the two parts apart up to a latching stop 141, which, however, can be easily overcome for access to the staple supply 111 (not shown in detail) for opening the cap 115.
  • a support spring 133 is effective, which always holds the magazine 110 in a raised position relative to the clamp former 123 ⁇ to hold the latching stop 141a, which means that during a stapling process, as is generally customary, first the support spring 133 and then the support spring 133 and then the support spring 116 are compressed for a staple extension. Hence is then the support spring 116 is made more effective than the support spring 133.
  • a receiving body 132 is integrally formed underneath the base body 130, which has approximately the base body 6 of the exemplary embodiment according to FIGS. 1 with punches
  • the receiving body 132 forms an insertion slot 144 for the insertion of
  • Sheets of paper and a storage space 145 for receiving punched-out paper blanks which can be locked by means of a cover 142 or closed by friction.
  • the receiving body 132 also has bearing means 143 for a drive rocker 134, which consists of a steel bracket and which is pivotably supported by its longitudinal web 146 in the bearing means 143. Parallel to the longitudinal web 146, a rod 149 is welded to the drive rocker 134, the ends 147 of which engage positively in the recesses 148 of the punch 104.
  • the drive rocker 134 is constantly under the influence of a return spring, which can consist of a leaf spring and, in this embodiment, simultaneously takes over the function of the support spring 133 for the magazine 110 of the stapler arrangement 103.
  • a rod 136 engages on the rod 149 of the drive rocker 134, which articulates through an opening 135 in the base body 130 by means of a latching connection (not shown in more detail) and thereby acts with the lower surface 150 of the magazine 10.
  • Connection can be made in such a way that the drive rocker 134 and thus also the punches also perform a working stroke in each yeast operation, which then takes place relatively smoothly against the action of the support spring 133, since the punches 104 are missing of the paper to be punched there is no additional resistance.
  • a staple 114 is provided by the plunger 114 an adjustment means, consisting of a locking device 137, is provided by means of which a rigid connection between the cap 115 and the magazine 110 can be produced.
  • This locking device 137 consists of a bolt 138 which is mounted on the cap 115 between an effective and an ineffective position.
  • the bolt 138 of a further cap is seated displaceably on the cap 115 comprises, one, but preferably two, locking edges 139 with which it is in the effective range of a locking surface 140 brihgbar 'which is seen vorge on the magazine 110 and of whose upward-facing surface 151 exists.
  • the locking edges 139 are part of tongues 152, which are effective between the side walls 153 of the cap 115 and the plunger 114.
  • the bolt 138 can be provided with means which ensure a locking function for both the effective and the ineffective position.
  • This means can be made of generally known elements, e.g. B. consist of a detent spring, and are therefore not shown in more detail in the drawings.
  • the actuating element in this case the cap 115, performs a smaller working stroke than during "stapling", since the extension function of the plunger 114 for the staples by locking the magazine 110 and the like Cap 115 is prevented.
  • the actuating element (lifting plate 7) always carries out an equally large working stroke.
  • FIG. 3 shows a further exemplary embodiment of the combination device according to the invention in cross-sectional representation, which in its basic structure is similar to that already described in FIG. 1.
  • the parts common to the two figures are provided with the same reference numerals for reasons of clarity and they are not to be explained again in the following in the description of FIG. 3 for reasons of simplification, instead the differences are focused on.
  • the most obvious difference is the real Positioning of the adjusting means, which are formed in FIG. 3 from a spring 158 of U-shaped configuration, which is fastened in its base region to lever plate 7 and is provided on its (outer) leg with a release button 156, which on the opposite side horizontal (inner) leg indicates, which performs the function of the plunger (14) in a manner known per se.
  • the decisive factor is the notch 154, which is to be directed outwards towards the opposite leg and which engages behind a web 155 running perpendicular to the plane of the drawing, when the magazine 10 reaches the upper deposit during the stapling process. As long as the magazine 10 is then held in this position by the catch 154, further stapling operations cannot be carried out.
  • the catch 154 can pass the web 55 with the support of the support spring 16 and in this way into it return to the lower starting position.
  • the stapling device is then ready for use again, since the staple supply can be moved forward by the staple pressure slide 157 in the magazine towards the staple guide 19 and the end of the staple can be grasped, separated and inserted by the plunger 14 during the next stapling process.
  • the decisive advantage of this embodiment is to be seen in the fact that when the magazine is engaged, the stapling process is inadvertently triggered and thus injuries to the operator when the combination device is otherwise handled, such as, for. B. when punching is excluded.
  • this spring 158 is subjected to compression, as a result of which the clamp pressure glider 157 is pressed against the staple supply 11, whereas in the open state, i.e. ⁇ _5 when lever plate 7 and magazine 10 are folded apart, the spring 158 is subjected to tension and

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Un dispositif combiné d'attache et de poinçonnage de trous dans des feuilles, en particulier des feuilles de papier, dans lequel un dispositif d'attache connu contenant un mécanisme d'agrafage (3) est intégré dans une perforeuse comprenant un agencement à poinçon (1) et matrice (2).
EP19850904418 1984-08-24 1985-08-24 Dispositif combine d'attache et de poin onnage de trous dans des feuilles, en particulier des feuilles de papier Pending EP0191848A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/DE84/00172 1984-08-24
PCT/DE1984/000172 WO1986001448A1 (fr) 1983-04-27 1984-08-24 Appareil combine pour agrafer et perforer des feuilles et notamment des feuilles de papier

Publications (1)

Publication Number Publication Date
EP0191848A1 true EP0191848A1 (fr) 1986-08-27

Family

ID=6762155

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19840903168 Withdrawn EP0191015A1 (fr) 1984-08-24 1984-08-24 Appareil combine pour agrafer et perforer des feuilles et notamment des feuilles de papier
EP19850904418 Pending EP0191848A1 (fr) 1984-08-24 1985-08-24 Dispositif combine d'attache et de poin onnage de trous dans des feuilles, en particulier des feuilles de papier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19840903168 Withdrawn EP0191015A1 (fr) 1984-08-24 1984-08-24 Appareil combine pour agrafer et perforer des feuilles et notamment des feuilles de papier

Country Status (4)

Country Link
EP (2) EP0191015A1 (fr)
JP (1) JPS62500227A (fr)
AU (1) AU4805985A (fr)
WO (1) WO1986001449A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011113A1 (fr) * 1993-10-18 1995-04-27 Gerhard Rau Systeme combine d'agrafage et de perforation
DE19527859A1 (de) 1995-07-29 1997-01-30 Ctech Ag Mehrzweck-Handgerät nach Art eines Taschenmessers
GB9625553D0 (en) * 1996-12-09 1997-01-29 Printed Forms Equip Device for handling documents
JP2001509088A (ja) 1997-01-28 2001-07-10 ツェーテック アーゲー 手持ち式多目的器具
TR199700065A2 (xx) * 1997-01-31 1998-08-21 Fazil Amal Ahmet Kombine delgeç ve tel zımba.
KR20010031184A (ko) 1997-10-16 2001-04-16 페터 악케렛 다목적 핸드 도구
US6779425B2 (en) 2000-11-27 2004-08-24 Ctech Ag Multipurpose handheld implement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE808466C (de) * 1950-01-31 1953-06-25 Elisabeth Beyer Geb Schulte Kombinierte Loch- und Hefteinrichtung
DE821189C (de) * 1950-07-07 1951-11-15 Karl Kammer Geraet zum Heften und Lochen von Schriftstuecken o. dgl.
DE2625749C3 (de) * 1976-06-09 1979-07-19 Eic International Corp., Taipei Tragbares, durch Muskelkraft betriebenes Heftwerkzeug mit Locher
JPS5565087A (en) * 1978-10-30 1980-05-16 Fumio Taniguchi Tool for filing document* etc*
DE3226954A1 (de) * 1982-07-19 1984-01-19 Yoshio Yokohama Kanagawa Mitsuhashi Handgeraet zum heften und lochen
GR78743B (fr) * 1982-11-08 1984-10-02 Steiner Stocker Eberhard

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8601449A1 *

Also Published As

Publication number Publication date
WO1986001449A1 (fr) 1986-03-13
EP0191015A1 (fr) 1986-08-20
AU4805985A (en) 1986-03-24
JPS62500227A (ja) 1987-01-29

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