WO2004028750A1 - Agrafeuse de type a cassette - Google Patents

Agrafeuse de type a cassette Download PDF

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Publication number
WO2004028750A1
WO2004028750A1 PCT/JP2003/012546 JP0312546W WO2004028750A1 WO 2004028750 A1 WO2004028750 A1 WO 2004028750A1 JP 0312546 W JP0312546 W JP 0312546W WO 2004028750 A1 WO2004028750 A1 WO 2004028750A1
Authority
WO
WIPO (PCT)
Prior art keywords
cassette
feeder
stapler
stapler body
attached
Prior art date
Application number
PCT/JP2003/012546
Other languages
English (en)
Japanese (ja)
Inventor
Yoshiyuki Ebihara
Original Assignee
E-Top Corporation
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 E-Top Corporation filed Critical E-Top Corporation
Priority to AU2003271070A priority Critical patent/AU2003271070A1/en
Priority to JP2004539593A priority patent/JPWO2004028750A1/ja
Publication of WO2004028750A1 publication Critical patent/WO2004028750A1/fr

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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
    • B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
    • B25C5/1696—Staple support displaceable relative to the tool to allow re-loading
    • 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
    • B25C5/0221—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation
    • B25C5/0242—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work
    • B25C5/025—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work the plunger being manually operated
    • 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
    • B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
    • B25C5/1686—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices using pre-loaded cassettes

Definitions

  • the present invention relates to a stapler that uses a cassette in which staples are pre-filled and attached to a stapler body, that is, a cassette stapler.
  • Conventional technology a stapler that uses a cassette in which staples are pre-filled and attached to a stapler body, that is, a cassette stapler.
  • Japanese Patent No. 16671224 Japanese Patent Application Laid-Open No. Sho 62-92427
  • Japanese Patent No. 25222652 Patent No. 6-3—8 4 8 8 1
  • the cassette type stapler is composed of a handle 152, a base 151 and a cassette 150.
  • cassettes pre-filled with staples are used by attaching them to the stapler body, making it easy to load consumable staples. It has excellent effects such as that the stable is not wasted before loading, and that the stable is not injured when the step is loaded.
  • cassette-type staplers have a structure that enables thick binding with a small force afterwards, a precise structure that ensures the stapling, and a number of parts that are inexpensive and easy to manufacture.
  • Various improvements have been made to the details, such as a reduced configuration, and so on. Problems the invention is trying to solve
  • Figures 83 to 85 show the cassettes of the conventional cassette stapler.
  • a “spring” exist in the cassette in order to push the staples forward (Fig. 83).
  • iron springs 155 remain in the cassettes, even though all but the springs (ie guide bar 156, feeder 154, etc.) are made of plastic. Therefore, there were restrictions on disposal.
  • incorporating a spring meant that parts other than the spring also needed strength.
  • the cassette had to be box-shaped in order to incorporate the spring, and the degree of freedom in designing had to be reduced.
  • the mandrel of the coil spring in the cassette shown in FIG. 83, the guide bar 156 corresponds to this was essential. That is, the number of assembling steps becomes excessively large as compared with the case where these are not required (the present application). To obtain reliable stapling, the precision of the engagement of each part itself and each part is required, and an excessive number of assembly steps synergistically leads to the following problems. . '
  • the force set holder and the cassette bottom lid are assembled to form an open box on the back, and the staples 157 are removed from the rear.
  • feeder 154 was inserted, and spring 155 was passed through guide rod 156, and it was attached in one piece. .
  • attaching the spring and the guide rod together to the stapler body was a considerable amount of manual labor.
  • guide rods and springs are indispensable and the number of parts is large, the number of dies required for parts production is also necessary, which increases the cost of dies.
  • the weight is increased due to the large number of parts.
  • Cassette type stapler equipped Stapler body is provided.
  • a cassette type stapler is a stapler in which a stapler body equipped with a mechanism for stapling and a cassette filled with needles are separate bodies.
  • the cassette can be attached to and detached from the stapler body, and when the needle in the cassette is used up, the entire cassette is replaced.
  • Any cassette type stapler is the subject of the present application, and it is mainly a large stapler with a thick stitch that works on a desk (Fig. 1 etc.), and a small stapler that works by holding it by hand (not shown) ), Both of which are included.
  • the stapler body is composed of a gantry.
  • the gantry includes a unit for positioning the cassette, a unit for feeding a stable in the cassette forward, a unit for pushing the staples out of the cassette, and a base unit.
  • the mechanism may be a convex portion provided on the gantry and a concave portion of the cassette provided so as to fit therewith, or a concave portion provided on the gantry and the cassette provided so as to fit therewith It may be a convex part of. These convex portions or concave portions may be linear or dotted.
  • the inner shape of the gantry may be a cylindrical space
  • the outer shape of the cassette may be shaped to fit into the cylindrical space.
  • the overall force in the longitudinal direction of the cassette may be fitted into the cylindrical space of the gantry, or a part of the cassette may be fitted into the cylindrical space.
  • the mechanism may be such that a rod-shaped body provided on the gantry enters the cassette.
  • the cassette When attaching the cassette to the stand, the cassette may be inserted into the stapler stand from the top, bottom, front, back, left and right directions of the stapler.
  • means for pushing the stable out of the cassette is essential.
  • This means may be a widely used method of pushing down the handle on which the blade is attached, a method of pushing down the blade with a piston, or a blade with a lot of power, that is, gears, cams, links, etc. You may press down.
  • the front end of the cassette is provided with a hole for one needle.
  • the mechanism by which the blade enters this hole and pushes out one needle when the blade is pushed down is the same as the conventional cassette type stapler.
  • means for folding and binding staples is essential, and this means is performed by the anvil provided on the base of the stapler body. Conventionally, an anvil may be used, or an anvil may be provided with a flat binding mechanism in addition to the anvil.
  • a stapler body is provided, wherein the cassette is inserted into the mount in a longitudinal direction of the cassette and attached to the stapler body.
  • a mechanism for stapling is provided at the top of the stapler body.
  • a mechanism that inserts and inserts the cassette into the frame in the longitudinal direction of the force set it is not necessary to consider the effect on the mechanism for punching when inserting and removing the cassette. This includes the case where the gantry is inserted in the longitudinal direction, the case where it is inserted from the front of the stapler body, and the case where it is inserted from behind.
  • a stapler body is provided, wherein the cassette is inserted from the front of the stapler body.
  • a mechanism for rotating the handle and a mechanism for preventing the cassette from jumping out of the stapler body when the cassette is removed may be provided behind the stapler body.
  • a mechanism for inserting the cassette from the back of the stapler body it is necessary to consider the effect on these mechanisms behind the stapler body. If a mechanism for inserting the cassette from the front is adopted, this need is eliminated.
  • a stapler body is provided, wherein a position of the cassette is determined by fitting a convex portion provided on one of the cassette and the gantry with a concave portion provided on the other. When the projections and the recesses are fitted, the cassette positioning means can be obtained by integrally molding the product, which is simple.
  • the fitting may be a fitting between a point-like convex portion and a concave portion, or a fitting between a linear convex portion and a concave portion.
  • the fitting may be a fitting between a point-like convex part and a linear concave part.
  • the fitting may be at one location or at multiple locations.
  • the stapler body is characterized in that both the convex portion and the concave portion are provided in a rail shape in the longitudinal direction of the cassette.
  • a stapler body characterized in that, at an end in the front-rear direction of the stapler body, the vertical width of the concave portion is wider than the vertical width of the convex portion.
  • the front-back direction end means either the front end or the rear end.
  • the wide end force is the entrance for loading the cassette.
  • the width in the vertical direction which is wider than the other, is smoothly tied up to a portion that is the same as the width in the vertical direction of the other, and each of the protrusions or recesses is continuous.
  • the protrusions or recesses provided in the rail shape in the longitudinal direction are aligned first when inserting the cassette. You have to use nerves to do it.
  • the pedestal is provided with concave rails and the cassette is provided with convex rails
  • the width of the front end of the gantry in the vertical direction can be made wider than the others.
  • the cassette starts to be inserted, it is not necessary to precisely match the positions of the convex portion of the cassette and the concave portion of the gantry while visually confirming the positions.
  • the work of installing the cassette is usually done with both hands while looking down at the stapler body on the workbench.
  • the force set when starting to insert the cassette, the force set is placed at an approximate position to be attached to the stapler body, and if it is inserted as it is, it is guided by a smooth line, and finally, The cassette is accurately positioned on the stapler body.
  • the target to be widened is limited to concave parts, not convex parts. Not only the case where a recess is provided on the pedestal of the stapler body as described above, but also the case where a recess is provided in the cassette may be used.
  • the stapler main body is characterized in that the means for positioning the cassette is such that at least a part of the cassette closely fits into a cavity provided in the mount.
  • a stabilizer body is provided, wherein a taper is provided at an end in the front-rear direction of the cavity.
  • taper as used here assumes that the front of the cavity is wide and narrows as it goes inside. The wide part and the narrow part may be connected by a straight line or may be connected by a curve. May be. The position of the taper may be at either the front end or the rear end of the cavity. In the case of the mechanism for inserting the cassette from the front, the taper is located in front of the stapler body, and in the case of the mechanism for inserting the cassette from the back, the taper is located behind the stapler body.
  • the entrance of the cavity when inserting the cassette becomes wider, and by inserting from such a wide entrance and continuing to insert along the slope of the tape as it is, The cassette can be inserted into the cavity.
  • the means for sending the stable forward includes a feeder feed for sending a feeder in the cassette forward, and a means for sending the feeder feed forward.When the cassette is attached, the feeder feed is set to the feeder.
  • a stapler body characterized in that it is placed in a contact position.
  • a feeder in the cassette there is a feeder in the cassette, and a feeder feed for sending the feeder forward exists in the stapler body.
  • a means to feed the feeder forward is also essential for the stapler body.
  • the feeder sends a set of stable Function as things.
  • the material of the feeder should be the same as the material of the cassette holder. This eliminates the need for iron materials like the conventional panel in the cassette.
  • the means for feeding the feeder forward may be based on, for example, the elasticity of an elastic body. / Depending on your air pressure.
  • the friction member is a member provided to prevent the feeder from shifting in the front-rear direction and, consequently, the staples from shifting. This is achieved by providing protrusions on the upper and side walls of the feeder to increase the amount of friction between the feeder and the inner wall of the cassette. As a result, accurate stapling can be obtained.
  • a stapler main body is provided, wherein the means for sending the feeder feed forward is based on the elasticity of an elastic body provided between the feeder feed and the gantry.
  • the elastic body is not particularly limited as long as elasticity is generated between the feeder feed and the gantry, and may be a panel or a rubber.
  • the panel an iron coil panel may be used in consideration of availability, simplicity of the mechanism, and economy. Even in such a case, the iron coil panel is not provided in the cassette, but is provided in the stapler body.
  • the elastic body is a pulling panel, one end of the pulling panel is attached to the front of the gantry, and the other end is attached to the feeder feed.
  • the elastic body is a pull panel
  • one end of the pull panel is attached to the front of the gantry and the other end is attached to the feeder feed
  • a simple structure can be achieved. And there are few product failures.
  • the upper lid of the stapler body can be dispensed with.
  • the elastic body is a pull panel, one end of the pull panel is attached to the rear of the gantry, the other end is attached to the feeder feed, and an intermediate portion of the pull panel is provided in front of the gantry.
  • the direction of the force of the pull panel is turned back by engaging with the
  • the present invention provides a stapler body characterized in that:
  • a panel with a longer length can be used than in the case where the panel direction is one direction. For this reason, regarding the force for pressing the staples, the difference in the force between the case where the staple is large and the case where the staple is small is small. Therefore, the stable can be smoothly fed with almost uniform force from the start of using the cassette to the last one. Thereby, it is possible to prevent the stable from being damaged, and it is possible to obtain accurate stapling.
  • a panel with a soft and long length can be used, so the feeder feed can be further shortened.
  • the frame can be shortened, and the entire device can be downsized.
  • the durability of the panel is greatly improved. Furthermore, as a result of using a soft panel, the force required for loading the cassette into the stapler body can be reduced. Furthermore, even when the staples are fully filled, the momentum of the cassette popping out can be reduced when the cassette is taken out.
  • the elastic body is a push panel
  • a simple structure can be used, so that assembling is easy and product failure is small.
  • the upper lid of the stabilizer body can be eliminated.
  • the guide means may be a mandrel penetrating the ring of the push panel, or a groove or the like provided in a portion of the stapler body where the push panel is placed.
  • the feeder feed is provided with a foot for guiding the feeder feed to slide in the front-rear direction, and a hook for locking the feeder feed in the upward movement on the foot.
  • a stapler body provided with the stapler body.
  • the top lid of the stapler body can be dispensed with.
  • the need for an upper lid is eliminated, and the number of components is reduced. As a result, easy-to-manufacture and low-cost products can be provided.
  • the engagement between the cassette and the stapler body includes a first engagement and a second engagement, wherein the first engagement causes the cassette to be in a position where the means for pushing the staples out of the cassette is operable. And the second engagement temporarily stops the cassette from jumping out of the stapler body when the first engagement is released.
  • a stapler body is provided.
  • a feature is that the second engagement is added in addition to the first engagement normally provided. In the second engagement, it is sufficient that the cassette can be temporarily engaged with the stapler body.
  • the second engagement serves to temporarily stop the cassette from popping forward when the first engagement is disengaged.
  • the cassette vigorously pops out of the stapler body because the stapler body according to the present application has a mechanism for feeding the feeder feed forward in the stapler body. is there. Such jumping out is dangerous and requires a second engagement.
  • the second engagement needs to be temporary. That is, it is necessary to have means capable of releasing the second engagement by easy means and completely removing the cassette from the stapler body.
  • the holder contains a staple and a feeder for feeding the staple forward in cooperation with a means provided on the stapler body, and a means for positioning the cassette with respect to the stapler body is provided.
  • the means for positioning the cassette with respect to the stapler body is formed by fitting a protrusion provided on one of the cassette and the stapler body with a recess provided on the other, and wherein the protrusion or the recess is provided.
  • the present invention provides a cassette of a cassette type stepler provided in a rail shape in a longitudinal direction of the cassette.
  • the feeder in the cassette as part of the means for sending the stapler forward.
  • the feeder only needs to function as a member that directly presses the staples, so there is no need to use iron, etc., and the same material as the holder is used. Is enough. For this reason, it becomes easy to discard and reuse a cassette that has been used up and has become unnecessary.
  • the cassette positioning means can be obtained by integrally molding the product, which is simple. Since the fitting between the convex and concave portions is provided in a rail shape in the longitudinal direction of the cassette, it is possible to obtain a fitting without play and a sufficient fitting. It is also easy to load the stapler body.
  • a cassette is provided, wherein the protrusion or the recess is provided on a side surface of the cassette.
  • a cassette is provided, wherein the protrusion or the recess is provided on an upper surface of the cassette.
  • a cassette is provided, wherein at least a part of the outer periphery has an outer periphery closely fitted to an inner periphery of a cavity of the stapler body to which the cassette is attached.
  • Means for positioning the cassette with respect to the stapler main body is provided, and a cassette of a cassette stapler that stores and uses a staple and a feeder that forwards the staple in cooperation with the means provided in the stapler main body.
  • a cassette of a cassette stapler that stores and uses a staple and a feeder that forwards the staple in cooperation with the means provided in the stapler main body.
  • the means for positioning the cassette with respect to the stapler body is formed by fitting a protrusion provided on one of the cassette or the stapler body and a recess provided on the other, and wherein the protrusion or the recess is provided.
  • a holder is provided on the side surface of the cassette in a rail shape in a longitudinal direction.
  • a stapler body comprising: a means for positioning the cassette on the gantry; a means for feeding a stable in the cassette forward; a means for pushing the stable out of the cassette; and a base means provided with an anvil;
  • a cassette stapler comprising:
  • a cassette-type stapler wherein the means for positioning the cassette with respect to the stapler main body is formed by fitting a convex portion provided on one of the cassette and the stapler main body with a concave portion provided on the other. I will provide a.
  • the convex portion or the concave portion is provided in a rail shape in a longitudinal direction of the cassette.
  • a cassette-type stapler is provided.
  • a cassette-type stapler wherein the protrusion or the recess is provided on a side surface of the cassette.
  • a cassette-type stapler is provided, wherein the protrusion or the recess is provided on an upper surface of the cassette.
  • a cassette-type stapler is provided, wherein at least a part of the outer circumference has an outer circumference closely fitted to an inner circumference of a cavity of a stapler body to which a cassette is attached.
  • Example 1 Since the embodiments have many common points, the common points will be described in the first embodiment.
  • the content described in the first embodiment is a structure common to other embodiments unless otherwise specified.
  • Example 1
  • a first feature of the first embodiment is that a cassette having a flange on an upper wall and a wall on a rear surface and having a closed rear surface is used as the cassette.
  • the second feature of the first embodiment is that a cassette provided with a side wall flange is further used.
  • a third feature of the first embodiment is that a feed panel and a slot are used as a means for feeding the feeder forward.
  • the first feature of the first embodiment will be described.
  • This configuration is based on the assumption that a conventional cassette, which is already widely available on the market, is used for the stapler according to the present invention. If the conventional cassette cannot be used for the stapler body according to the present invention, resources will be wasted. Therefore, an embodiment corresponding to such a cassette is required. That is, as shown in FIGS. 82 to 85, the cassette used in the conventional cassette type stapler had a projection 153 on the upper surface of the cassette, and the back surface was closed by a wall. The projections 153 are provided to perform the same function as the first engagement described later in the present application.
  • the stapler main body When a conventional cassette having such an outer shape is used for the stapler main body, a structure for avoiding the projections 153 on the cassette upper wall is required in the stapler main body. This For this reason, in the cassette according to the first embodiment, an upper wall flange 32 having the same height as the projections 15 3 found in the conventional cassette is provided. Specifically, the structure for avoiding the projections 15 3 on the cassette upper wall is the frame gap 66 shown in FIGS. 41 to 43, and the upper wall flange of the cassette fits into this portion.
  • the cassette used in the conventional cassette stapler has a built-in spring and guide, and the cassette stapler according to the present invention does not require such an internal structure.
  • the stapler body according to the first embodiment (having a flange on the upper wall and a wall on the rear side so that a cassette with a closed rear side can be attached) can be attached. In this case, a conventional cassette can be mounted, and the above-mentioned waste of resources does not occur.
  • the stapler 1 basically includes a handle 2, a frame 3, and a base 4. This is the same as before.
  • a hook 6 is provided at the rear end of the frame 3. The hook 6 is used to take out the cassette 7 (not shown) from the frame 3 by a configuration described later.
  • a bottom cover 5 is provided on the bottom surface of the base 4.
  • the bottom cover 5 is made of a material that is more flexible than the other parts, thereby preventing the stapler 1 from being damaged when the stapler 1 is placed on a desk or the like. Also, it is possible to prevent the stapler from slipping during operation. Thus, by providing the bottom lid 5 that is separate from the base 4 at the bottom of the stapler, the operation can be performed safely and reliably while maintaining the strength of the stapler.
  • FIGS. 6 to 8 show partial cross-sectional views of the stapler 1 as viewed from the right side.
  • Figure 6 shows the case 7 shows a state in which the cassette is not mounted
  • FIG. 7 shows a state in which the cassette is being mounted
  • FIG. 8 shows a state in which the cassette is completely mounted.
  • the mechanism for mounting the cassette on the stapler will be described with reference to FIGS.
  • a pair of left and right grooves 9 (9 a, 9 b) are provided on the inner wall of the frame 3.
  • the width of the groove 9 is increased in the vertical direction (reference numeral 12), and the width of the groove 9 is reduced by drawing a smooth curve 11 toward the rear of the frame.
  • the width is narrow.
  • a pair of side wall flanges 31 are provided on the left and right side walls of the cassette 7.
  • Most of the side wall flange 31 is almost the same width as the groove 9, but at the front end of the cassette, is a wide side wall flange 30 (30a, 3Ob) extending in the vertical direction of the cassette.
  • the groove 9 of the frame is a wide groove 12 at the front end and forms a gentle curve 11 and becomes a narrow groove, the positional relationship between the groove 9 and the flange 3 1 at the start of loading It is not necessary to exactly match the force, but it is sufficient if the upper end of the force set 7 collides with the ceiling of the frame gap 8 and is inserted as it is.
  • the cassette 7 is provided with a feeder 40 as described later, and the frame is provided with a feeder feed 25 as described later.
  • the feeder 40 collides with the feeder feed 25, and as the frame 3 is loaded, the feeder feed 25 is pushed by the feeder 40 to open the upper opening 3 of the cassette. 4 (Fig. 11) slides and collides with the rear end of frame 3 to complete charging (Fig. 8).
  • the hook 6 has a hook pressing portion 21 and a hook rear end 20.
  • the hook pressing portion 21 is outside the rear end of the frame 3, and the hook rear end 20 is the frame 3. It is arranged to be located inside the rear end of.
  • a spring 16 is provided at the bottom of the hook, and a force acts in a direction in which the hook 6 is maintained at the position shown in FIG. 6 or FIG.
  • a frame stopper 19 is provided at the bottom of the frame 3.
  • Frame stopper 1 9 Is attached to the bottom of the frame 3 by a stopper end b24, and a stopper end a23 is a free end.
  • the stopper 19 is configured such that the stopper end a 23, which is a free end, can finely move in the vertical direction when the stopper 19 is bent.
  • FIG. 10 is a perspective view showing the feeder feed 25.
  • the feeder feed 25 is composed of feeder feed side walls 27a and 27b, a feeder feed bottom wall 29 and feeder feed flanges 26a and 26b.
  • a feeder feed notch 28 is provided in the feeder feed bottom wall 29.
  • FIG. 11 shows the cassette 7 in a partial perspective view. Referring also to FIG. 20, the cassette 7 has a hole 37 at the front, which serves as an outlet of a stable when a stapler is used.
  • the cassette 7 has a side wall flange 30a, 31a force on the cassette side wall 35a and a side wall flange 30b, 3lb force on the cassette side wall 35b.
  • FIG. 12 is a perspective view of the feeder 40.
  • the feeder 40 has feeder side walls 41a and 41b and a feeder upper wall 43, and the feeder upper wall 43 is provided with two feeder upper wall grooves 44a and 44b. I have.
  • the portion sandwiched between the feeder upper wall grooves is a feeder tongue piece 45.
  • the tip of the tongue has a convex portion 46, and a part of the convex portion 46 is tapered 47.
  • the feeder 40 has a feeder middle wall 48. Feeder middle wall 4 8
  • the upper wall is 4 2.
  • FIG. 12 is a partial perspective view showing the engagement between the cassette 7 and the feeder 40.
  • the feeder 40 fits into the cassette 7.
  • the convex portion 46 of the tip 46 of the tongue piece fits into the upper opening 34.
  • the upper wall flange 32 is provided to protect the protruding feeder tongue piece 45 from the left and right directions.
  • the feeder side wall 4 1 The front end of the upper feeder wall 4 3 has a gap for the stapling between the upper end and the feeder 36.
  • FIGS. 13 and 14 show the case where the friction protrusion is provided on the feeder 40.
  • friction protrusions 49 are provided on the left and right sides of the feeder tongue piece 45.
  • the upper surface of the friction protrusion 49 is almost flush with the plane on which the upper wall of the feeder exists. Therefore, when the feeder slides on the inner surface of the cassette, in addition to the feeder tongue piece 45 and the upper wall 43 of the feeder, the friction protrusion 49 also rubs the inner surface of the cassette.
  • the feeder can be prevented from moving forward and backward, and the needle can also be prevented from moving.
  • the feeder and needle may move and hinder accurate stapling, so such a mechanism is effective.
  • FIG. 14 shows a case where the friction projections 49, are provided on the side wall of the feeder.
  • the friction projections 49 'rub against the inner surface of the side wall of the cassette.
  • the effect of the friction projection 49 is the same as that of the friction projection 49.
  • FIGS. 16 to 18 show the cassette 7 when the staple 50 is not mounted.
  • FIG. 16 is a top view
  • FIG. 17 is a right side view
  • FIG. 18 is a bottom view.
  • FIG. 19 shows a top view of the cassette 7 in which the staples 50 are loaded.
  • FIG. 20 is an explanatory cross-sectional view of the cassette in which the stable 50 is not loaded as viewed from the right side.
  • Fig. 21 shows a cross-sectional view taken along line AA of Fig. 20.
  • Fig. 23 is a cross-sectional explanatory view of the cassette (with the stable loaded) as viewed from the right side.
  • Figure 24 Fig. 23 shows a cross section of BB of the cassette according to 23.
  • FIG. 25 is a cross-sectional explanatory view of the cassette in the process of loading the staples 50 as viewed from the right side.
  • the step 50 is loaded from the rear of the cassette 7, and then the feeder 40 is loaded from the rear of the cassette.
  • Feeder side wall 41 1a, 4 lb force of feeder 40 Engages cassette bottom grooves 38a, 38b of cassette.
  • the projection 46 engages with the inside of the upper wall of the holder due to the projection 46 on the upper wall of the feeder (Fig. 25).
  • the rear end of 6 engages with the rear end 52 of the upper wall (Fig. 23), and charging is completed.
  • FIGS. 26 to 30 show the engagement between the feeder 40 and the feeder feed 25.
  • FIG. 26 is an explanatory view seen from the right side
  • FIG. 27 is an explanatory view seen from the top
  • FIG. 28 is an explanatory view seen from the bottom
  • FIG. 29 is an explanatory view seen from the back.
  • FIG. 30 is an explanatory view from the front.
  • Such engagement between the feeder 40 and the feeder feed 25 occurs in a state as shown in FIGS. 7 and 8, that is, when the cassette 7 is mounted on the frame 3. That is, the feeder 40 is located inside the cassette 7, the projection 46 at the tip of the tongue protrudes upward from the upper opening 34 of the cassette 7 (FIG. 12), and the feeder feed 25 is the feeder feeder 25.
  • a pair of feeder feed flanges 26 a and 26 b provided further below the feed bottom wall 29 fit into the upper opening 34 and slide along the upper opening 34. Therefore, the feeder feed of feeder 40 and protrusion 46
  • the feeder feed flange 26 of FIG. 25 can be engaged in a positional relationship as shown in FIG. 26 to FIG.
  • a mechanism for controlling the feeder feed movement is provided on the upper surface of the frame 3 (FIGS. 31 to 47).
  • a rear shaft 85 is provided at the rear of the upper surface of the frame, and a front shaft 84 is provided at the front.
  • the upper surface of the frame is surrounded by side walls 81.
  • a square hole 83 is provided at the center of the upper surface of the frame.
  • a single groove 86 is provided on the frame side wall 81 at a position substantially at the same height as the rear shaft 85.
  • the upper surface of the frame is covered with a frame upper cover 90.
  • beams 92, 93, and 94 are provided on the bottom surface of frame top cover 90.
  • the front beam 92 comes very close to the front shaft 84
  • the rear beam 93 engages the rear shaft 85
  • the edge of the frame top lid The part 87 engages with the one groove 86.
  • the front beam 92 and the front shaft 84 are located very close to each other, but do not touch each other.
  • the front shaft 84 rotates with the use of staples, so that it does not hinder the rotation (see Figs. 44 and 49).
  • Fig. 45 shows the A-A cross section of Fig. 44
  • Fig. 46 shows the B-B cross section
  • Fig. 47 shows the C-C cross section
  • Fig. 48 shows the D-D 'cross section.
  • the third feature of the first embodiment that is, the point that a feed panel and a mouth are used as means for feeding the feeder forward will be described.
  • FIGS. 49 to 51 show a state in which the feeder spring 61 is attached to the upper surface of the frame.
  • One end of the feeder spring 61 is attached to the rear shaft 85, and the other end is attached to a feeder hook 60 provided on the feeder feed 25.
  • a roller 80 is attached to a front shaft 84 on the upper surface of the frame, and the feeder spring engages with the roller 80 on one way from one end to the other end to change direction.
  • Fig. 50 when the feeder spring 61 expands and contracts, the feeder spring hardly moves in the vertical direction.
  • a cassette having no wall on the back and an open back is used as the cassette.
  • the back is open, it is the object of Example 2.
  • the back is open For example, the state is as shown in FIG. 54, FIG. 59, and FIG.
  • the cassette according to the second embodiment requires one less component than a cassette having a wall on the back.
  • the spring 15 of the stapler main body (FIGS. 6 to 9) is not required, so that the stapler main body also does not require a single component. This reduces the number of materials and the number of manufacturing steps. As a result, manufacturing costs are reduced.
  • the cassette can be placed on the rear end of the upper wall 52, 102, 111, 132 (Fig. 20, Fig. 23, Fig. 53, Fig. 54). , Fig. 59 and Fig. 64), so that the staples 50 and the feeder 40 loaded in the cassette do not come off.
  • Example 3
  • FIGS. 53 to 57 and FIGS. 75 to 77 show cases according to the third embodiment.
  • FIGS. 53 and 54 show the cassette
  • FIGS. 55 to 57 and FIGS. 75 to 77 show the engagement between the cassette and the stapler body. That is, the cassette 100 has the side wall flange 103, but the upper wall is flat. At the rear end of the upper wall, there is a rear end 102 of the upper wall.
  • the feeder engages with the rear end of the upper wall in the same manner as shown in FIGS. 23 and 25. This prevents the feeder from falling off the back opening even if the back of the cassette is open.
  • the frame gap 66 required in the first embodiment becomes unnecessary. Therefore, the height of the stapler body and the height of the frame can be reduced by at least 2-3 mm. As a result, unique characteristics can be obtained in terms of design, and the storage space can be reduced even a little.
  • Example 4 the cassette has no flange on the side wall, and only the upper wall has a flange. Use the one with The structure and function of the upper wall flange are the same as those of the upper wall of the first embodiment.
  • FIGS. FIGS. 58 and 59 show the cassette, and FIGS. 60 to 62 show the engagement between the cassette and the stapler body. That is, the cassette 110 has an upper wall flange 113. That is, the upper wall flange 113 is bifurcated in the long axis direction, and the upper wall opening 114 is provided between the two branches.
  • the feeder feed flange of feeder feed 1 18 enters into the upper wall opening 1 14 and the feeder feed 1 18 slides along the upper wall opening 1 14 Send the feeder.
  • Example 5 A case according to the fourth embodiment is shown in FIGS. FIGS. 58 and 59 show the cassette, and FIGS. 60 to 62 show the engagement between the cassette and the stapler body. That is, the cassette 110 has an upper wall flange 113. That is,
  • a cassette having no flange on either the upper wall or the side wall is used.
  • the case according to the fifth embodiment is shown in FIGS. 63, 64, 70 to 74, 78 and 52. That is, as shown in FIGS. 63 and 64, the cassette has neither the upper wall flange nor the side wall flange.
  • the function of the rear end 132 of the upper wall is the same as in Examples 2, 3, and 4.
  • Example 5 since there is no flange, as shown in FIG. 70, FIG. 71, FIG. 52, etc., the casing formed by the side wall 1 39 of the stapler body 140 and the bottom wall of the stapler body Will function as a cassette receiver.
  • the inner periphery of the housing of the stapler body and the outer periphery of the cassette are closely fitted to each other, whereby the cassette is positioned with respect to the stapler body.
  • the figure shows the case where the casing covers most of the cassette, it does not cover most of the cassette and may cover a part of the cassette.
  • the mechanism for sending the feeder feed forward is by a draw panel using a slot (Example 1), and the cassette has no flange on the upper wall and side wall (Example 5).
  • the use case is shown.
  • the structure of the cassette according to the fifth embodiment can be freely combined with another mechanism for feeding the feeder forward, which will be described later.
  • the sixth embodiment is a case where the mechanism for feeding the feeder forward is a push panel.
  • the case according to the sixth embodiment is shown in FIGS. 60, 61, 62, 65, 67 to 70, and 72 to 74. That is, the sixth embodiment can be applied regardless of the presence or absence of the cassette flange and the position of the cassette.
  • FIGS. 60 to 62 show a state in which the mechanism for feeding the feeder forward is a push spring, and the frame upper lid 120 is attached.
  • FIGS. 67 to 69 show a state in which the mechanism for feeding the feeder forward is by a push panel, and the frame upper lid 120 is not attached.
  • feeder feed 1 18 has feeder holes 1 2
  • a front hole 127 is provided in a front wall of the frame, and a rear hole 129 is provided in a rear wall of the frame. Feed the feeder bar 1 2 2 and the spring through feeder holes 1 2 4 of feeder 1 1 8.
  • the feeder 122 is made of a material that can be flexed to some extent, such as hard plastic. Insert the front end (or rear end) of the feeder bar 122 with the feeder and spring attached into the front hole 127, and then bend it so that it lifts up near the center of the feeder bar, and then the rear end (or front end).
  • the foot 1 25 of the feeder feed 18 comes to a position protruding below the middle wall of the frame.
  • the feet 125 of the feeder feed 118 are engaged with the cassette, and the feeder feed 118 is pressed rearward.
  • a mechanism for feeding the feeder feed forward by the push panel is configured. Since the feeder feed 118 presses the feeder, and the feeder presses the staples forward, as a result, the stable is pressed forward by the push panel. Further, a frame upper lid 120 is attached so that the feeder feed 118 does not come off upward (FIGS. 60 to 62 and 70), whereby the mechanism according to the sixth embodiment is completed.
  • the seventh embodiment is a case where a draw panel is used for a mechanism for feeding a cassette forward.
  • a case according to the seventh embodiment is shown in FIGS.
  • the feeder feeder 144 has a feeder feed shaft 144, and the stapler body has a main shaft 144.
  • One end of the pull panel 146 is attached to the main body shaft 148, and the other end is attached to the feeder feed shaft 147.
  • the feeder feed 1 45 is provided with a pair of hooks 14 9, and the hooks 14 9 press the feeder in the cassette forward similarly to the first and sixth embodiments.
  • Example 8 is a case where there is no feeder cover.
  • a case according to the eighth embodiment is shown in FIGS. 66, 71, 72 to 77.
  • the feeder feeder 128 according to the eighth embodiment is provided with a foot hook 1337 so that the feeder feeder 128 does not come off upward (FIG. 66).
  • the foot hook 13 7 engages with the hook receiver 14 2 provided on the middle wall of the frame. Therefore, the feeder feed does not come off upward.
  • the mechanism of the eighth embodiment is as shown in Figs. 71, 72, 73, 75, 76. This is the same as that of the sixth embodiment. Also, in each figure, only the feeder feed used for the push panel is shown, but a similar foot hook is provided for the feeder feed used for the pull panel (Fig. 80), and the feeder lid is used with the pull panel. It is possible that they do not.
  • Example 8 since the upper lid is unnecessary, the number of members is reduced. As a result, manufacturing costs and manufacturing processes can be reduced.
  • the assembling work is extremely simple, that is, loading a stable into a cassette and installing a feeder, so that anyone can work. This eliminates the need for skilled workers and also enables automatic assembly. Therefore, labor costs are reduced. This leads to a reduction in production costs.
  • the stapler can be reduced in weight by reducing the number of parts. Also, the dies required for parts production are significantly cheaper because there are only two dies.
  • the cassette can be easily disassembled, and parts can be reused.
  • the frame can be integrally molded, sufficient strength can be secured.
  • FIG. 1 is a right side view of the cassette stapler according to the present application.
  • FIG. 2 is a top view of the cassette stapler according to the present application.
  • FIG. 3 is a bottom view of the cassette stapler according to the present application.
  • FIG. 4 is a front view of the cassette stapler according to the present application.
  • FIG. 5 is a rear view of the cassette stapler according to the present application.
  • FIG. 6 shows a cassette stapler according to the first embodiment (with no cassette attached).
  • (State) is a partial cross-sectional explanatory view as viewed from the right side.
  • FIG. 7 is a partial cross-sectional explanatory view of the cassette stapler (in a state where the cassette is being mounted) according to the first embodiment as viewed from the right side.
  • FIG. 8 is a partial cross-sectional explanatory view of the cassette stapler (in a state where the cassette is mounted) according to the first embodiment as viewed from the right side.
  • FIG. 9 is an explanatory partial cross-sectional view of the cassette stapler according to the first embodiment as viewed from the right side.
  • FIG. 10 is a perspective view of feeder feeding according to the first embodiment.
  • FIG. 11 is a perspective view illustrating a part of the cassette and the blade according to the first embodiment.
  • FIG. 12 is a perspective view of the feeder according to the first embodiment.
  • FIG. 13 is a perspective view of the feeder according to the first embodiment.
  • FIG. 14 is a perspective view of the feeder according to the first embodiment.
  • FIG. 15 is an explanatory diagram illustrating engagement between the cassette and the feeder according to the first embodiment.
  • FIG. 16 is a plan view of the cassette (when no staple is loaded) according to the first embodiment.
  • FIG. 17 is a right side view of the cassette according to the first embodiment.
  • FIG. 18 is a bottom view of the cassette according to the first embodiment.
  • FIG. 19 is a plan view of the cassette (in a state where a stable is loaded) according to the first embodiment.
  • FIG. 20 is an explanatory cross-sectional view of the cassette according to the first embodiment (in a state where no stable is loaded) as viewed from the right side.
  • FIG. 21 is a sectional view of the cassette according to FIG.
  • FIG. 22 is a rear view of the cassette according to the first embodiment (in a state where no stable is loaded).
  • FIG. 23 is an explanatory cross-sectional view of the cassette (in a state in which a stable is loaded) according to the first embodiment as viewed from the right side.
  • FIG. 24 is a cross-sectional view taken along line BB of FIG.
  • FIG. 25 is an explanatory cross-sectional view of the cassette according to the first embodiment (in a state where a stable is being loaded) as viewed from the right side.
  • FIG. 26 is an explanatory cross-sectional view of the engagement between the feeder and the feeder feeder according to the first embodiment as viewed from the right side.
  • FIG. 27 is an explanatory diagram of the engagement between the feeder and the feeder feed according to the first embodiment as viewed from above.
  • FIG. 28 is an explanatory diagram of the engagement between the feeder and the feeder feed according to the first embodiment as viewed from the bottom surface.
  • FIG. 29 is an explanatory diagram of the engagement between the feeder and the feeder feed according to the first embodiment as viewed from the back.
  • FIG. 30 is an explanatory diagram of the engagement between the feeder and the feeder feed according to the first embodiment as viewed from the front.
  • FIG. 31 is a top view of the frame according to the first embodiment (in a state where the feeder spring and the upper lid are not attached).
  • FIG. 32 is an explanatory cross-sectional view of the frame (without the feeder spring and the upper lid) according to the first embodiment viewed from the right side.
  • FIG. 33 is a front view of the frame (in a state where the feeder spring and the upper lid are not attached) according to the first embodiment.
  • FIG. 34 is a bottom view of the frame (in a state where the feeder spring and the upper lid are not attached) according to the first embodiment.
  • FIG. 35 is a sectional view taken along line AA of FIG.
  • FIG. 36 is a cross-sectional view taken along line BB of FIG.
  • FIG. 37 is a cross-sectional view taken along line CC of FIG.
  • FIG. 38 is a top view of the upper lid according to the first embodiment.
  • FIG. 39 is a right side view of the upper lid according to the first embodiment.
  • FIG. 40 is a bottom view of the upper lid according to the first embodiment.
  • FIG. 41 is a partial front view of the state where the cassette according to the first embodiment is attached to the stapler main body (FIG. 8).
  • FIG. 42 is a sectional view taken along line AA ′ of FIG.
  • FIG. 43 is a cross-sectional view taken along line BB of FIG.
  • FIG. 5 is a cross-sectional explanatory view of the state (with no ring attached) seen from the right side.
  • FIG. 45 is a sectional view taken along line AA of FIG.
  • FIG. 46 is a cross-sectional view taken along line BB of FIG.
  • FIG. 47 is a cross-sectional view taken along line CC of FIG.
  • FIG. 48 is a sectional view taken along the line DD ′ of FIG.
  • FIG. 49 is a top view of the frame according to the first embodiment (in a state where a feeder spring and the like are attached but an upper lid is not attached).
  • FIG. 50 is an explanatory cross-sectional view of the frame according to the first embodiment (in a state where a feeder spring or the like is attached but an upper lid is not attached) as viewed from the right side.
  • FIG. 51 is a cross-sectional explanatory view of the frame (in a state where the feeder spring and the like and the upper lid are attached) according to the first embodiment as viewed from the right side.
  • FIG. 52 is an explanatory diagram showing a frame and feeder feed used in the fifth embodiment or the first embodiment.
  • FIG. 53 is an explanatory diagram illustrating a part of the cassette and the frame according to the third embodiment.
  • FIG. 54 is a partial perspective view of the cassette according to the third embodiment as viewed from the upper rear side.
  • FIG. 55 is a partial front view when the cassette according to the third embodiment is attached to the stable main body.
  • FIG. 56 is a diagram corresponding to a cross-sectional view taken along the line AA ′ of FIG. 8 in a case where a diagram as shown in FIG. 8 is shown in the cassette stapler according to the third embodiment.
  • FIG. 57 is a diagram corresponding to a cross-sectional view taken along the line BB ′ of FIG. 8 when the diagram as shown in FIG. 8 is shown in the cassette stapler according to the third embodiment.
  • FIG. 58 is a perspective view of the cassette shown in the fourth embodiment.
  • FIG. 59 is a partial perspective view of the cassette according to the fourth embodiment as viewed from the upper rear side.
  • FIG. 60 is a top view of a frame (with a feeder spring and an upper lid attached) according to the fourth and sixth embodiments.
  • FIG. 61 is an explanatory cross-sectional view of a frame (with a feeder spring and an upper lid attached) according to Embodiments 4 and 6 viewed from the right side.
  • FIG. 62 is a sectional view taken along line AA of FIG.
  • FIG. 63 is a perspective view of the cassette according to the fifth embodiment.
  • FIG. 64 is a partial perspective view of the cassette according to the fifth embodiment as viewed from the upper rear side.
  • FIG. 65 is a perspective view of feeder feeding according to the sixth embodiment.
  • FIG. 66 is a perspective view of feeder feeding according to the seventh embodiment.
  • FIG. 67 is a top view of the frame according to the sixth embodiment (in a state where the feeder spring and the upper lid are not attached).
  • FIG. 68 is a cross-sectional explanatory view of the frame (without the feeder spring and the upper lid) according to the sixth embodiment viewed from the right side.
  • FIG. 69 is a sectional view taken along line AA of FIG.
  • FIG. 70 is an explanatory diagram of a frame according to the fifth embodiment and the sixth embodiment.
  • FIG. 71 is an explanatory diagram of a frame according to the fifth embodiment and the seventh embodiment.
  • FIG. 72 is a top view of a frame (with a feeder spring and an upper lid attached) according to Embodiments 5 and 7.
  • FIG. 73 is a cross-sectional explanatory view of the frame (in a state where the feeder spring and the upper lid are attached) according to Example 5 and Example 1 as viewed from the right side.
  • FIG. 74 is a sectional view taken along line AA of FIG.
  • FIG. 75 is a top view of a frame (with a feeder spring and an upper lid attached) according to the third, sixth, and seventh embodiments.
  • FIG. 76 is a cross-sectional explanatory view of the frame (with the feeder spring and the upper lid attached) according to the third, sixth, and seventh embodiments viewed from the right side.
  • FIG. 77 is a sectional view taken along the line AA ′ of FIG.
  • FIG. 78 is a top view of the frame according to the seventh embodiment (in a state where a feeder spring and the like are attached but an upper lid is not attached).
  • FIG. 79 is a cross-sectional explanatory view of the frame according to the eighth embodiment (in a state where a feeder spring or the like is attached but an upper lid is not attached) as viewed from the right side.
  • FIG. 80 is a perspective view of feeder feeding according to the eighth embodiment.
  • FIG. 81 is a partially oblique view of the cassette used for the cassette type stapler as viewed from the front upper side.
  • FIG. 82 is a sectional view of a conventional cassette stapler.
  • FIG. 83 is a cross-sectional view showing a conventional cassette.
  • FIG. 84 is a perspective view of a conventional cassette as viewed from the front upper side.
  • FIG. 85 is a perspective view of a conventional cassette viewed from the upper rear side.

Abstract

L'invention porte sur une agrafeuse de type à cassette qui comprend un dispositif (26, 40) pour envoyer les agrafes dans une cassette (7), un dispositif pour faire sortir les agrafes de la cassette (7) et un dispositif de base comportant un élément pour agrafer les agrafes sorties en les rivant. L'agrafeuse est caractérisée en ce que le dispositif (26, 40) destiné à envoyer les agrafes est formé à partir d'un distributeur (40) de la cassette et est aussi caractérisée par le déclencheur (26) du distributeur formé dans le corps principal de l'agrafeuse.
PCT/JP2003/012546 2002-09-30 2003-09-30 Agrafeuse de type a cassette WO2004028750A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003271070A AU2003271070A1 (en) 2002-09-30 2003-09-30 Cassette-type stapler
JP2004539593A JPWO2004028750A1 (ja) 2002-09-30 2003-09-30 カセット式ステープラ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-287916 2002-09-30
JP2002287916 2002-09-30

Publications (1)

Publication Number Publication Date
WO2004028750A1 true WO2004028750A1 (fr) 2004-04-08

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Application Number Title Priority Date Filing Date
PCT/JP2003/012546 WO2004028750A1 (fr) 2002-09-30 2003-09-30 Agrafeuse de type a cassette

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JP (1) JPWO2004028750A1 (fr)
AU (1) AU2003271070A1 (fr)
WO (1) WO2004028750A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867440A1 (fr) * 2005-03-31 2007-12-19 Sebek Limited Cassette de stockage d agrafes et agrafeuse a cassette

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756462A (en) * 1985-10-17 1988-07-12 Etona Company Limited Cassette type stapler
US4763824A (en) * 1986-08-15 1988-08-16 Yoshiyuki Ebihara Stapler cassette
JPH0295581A (ja) * 1988-09-29 1990-04-06 Etona Kk ステープラ用カセット
JPH0540944Y2 (fr) * 1989-04-25 1993-10-18
JPH0796475A (ja) * 1993-09-28 1995-04-11 Etona Kk ステープラ用カセット
JP3031193U (ja) * 1995-06-16 1996-11-22 昌弘 雛元 カートリッジ式針替えホッチキス
JP2001189043A (ja) * 2000-01-04 2001-07-10 Olympus Optical Co Ltd ディスク装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756462A (en) * 1985-10-17 1988-07-12 Etona Company Limited Cassette type stapler
US4763824A (en) * 1986-08-15 1988-08-16 Yoshiyuki Ebihara Stapler cassette
JPH0295581A (ja) * 1988-09-29 1990-04-06 Etona Kk ステープラ用カセット
JPH0540944Y2 (fr) * 1989-04-25 1993-10-18
JPH0796475A (ja) * 1993-09-28 1995-04-11 Etona Kk ステープラ用カセット
JP3031193U (ja) * 1995-06-16 1996-11-22 昌弘 雛元 カートリッジ式針替えホッチキス
JP2001189043A (ja) * 2000-01-04 2001-07-10 Olympus Optical Co Ltd ディスク装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867440A1 (fr) * 2005-03-31 2007-12-19 Sebek Limited Cassette de stockage d agrafes et agrafeuse a cassette
EP1867440A4 (fr) * 2005-03-31 2010-11-03 Sebek Ltd Cassette de stockage d agrafes et agrafeuse a cassette

Also Published As

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JPWO2004028750A1 (ja) 2006-01-19
AU2003271070A1 (en) 2004-04-19

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