WO2005060732A1 - 作業工具 - Google Patents
作業工具 Download PDFInfo
- Publication number
- WO2005060732A1 WO2005060732A1 PCT/JP2004/012200 JP2004012200W WO2005060732A1 WO 2005060732 A1 WO2005060732 A1 WO 2005060732A1 JP 2004012200 W JP2004012200 W JP 2004012200W WO 2005060732 A1 WO2005060732 A1 WO 2005060732A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magnet
- magnets
- power tool
- pressing member
- pole
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/18—Adjusting means for the operating arms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/14—Locking means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
- B26B13/14—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle
- B26B13/16—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle spring loaded, e.g. with provision for locking the blades or the handles
Definitions
- the present invention relates to work tools such as pliers, zippers, pruning scissors, and the like.
- Work tools such as pliers, knuckles, pruning scissors and the like are configured by intersecting two clamping members such that the intermediate portions overlap and pivotally linking the respective intermediate portions. It has a working part that performs such processing as above, and has a handle part on the base end side that the operator grips. These work tools perform a predetermined operation with an action portion that opens and closes in conjunction with the opening and closing operation of the handle, and in order to improve the operability of the handle, that is, the handle by the operator.
- a handle is generally provided to urge the handle in the opening direction.
- Patent Document 1 discloses a tool in which magnets having the same polarity are provided at a pair of base ends in a handle portion of two pressing members, and a repulsive force acts when the pair of base ends approach. It has been disclosed.
- Patent Document 2 further includes a switching function in which the magnet of one of the pressing members is rotated, and the pair of base ends of the handle are attracted to each other during storage to keep the action portion closed.
- the disclosed tool is disclosed.
- a power tool using these magnets has magnets provided at a pair of base ends of a handle.
- the attractive force and repulsive force of the magnet are inversely proportional to the square of the distance between the magnets.
- many work tools that are frequently used have a structure in which a pair of base ends of a handle part approach each other in a state close to abutment. Even if magnets are attached to the pair of base ends, it is difficult to obtain a sufficient repulsive force after gripping the handle.
- the power tool described in Patent Document 2 has a small attractive force and lacks practicality due to the distance between the magnets (between a pair of base ends) even during storage, and employs a magnet having a strong magnetic force.
- each magnet is located at the end of the tool, and the magnet on the rotating side is located outside the handle, and the metal such as another tool is used. Since the member is easily adsorbed, it is very troublesome to remove the adsorbed member.
- Patent Document 1 JP-A-53-130600
- Patent Document 2 Japanese Utility Model Publication No. 60-1983
- An object of the present invention is to provide a power tool capable of efficiently obtaining a repulsive force at a handle by a magnet and suppressing adsorption of another member to the magnet. It is in.
- one of the power tools according to the present invention is provided with two clamping members which cross each other so that the intermediate portions overlap each other and each intermediate portion is pivotally connected.
- An operating part formed on the distal end side of the pivot point of the part for clamping or working, and an opening / closing operation formed on the proximal end side of the pivoting point by two clamping members to open and close the acting part
- the two gripping members are provided with magnets that oppose each other and have the same polarity and are opposed to each other in the vicinity of the pivot portion at the position where the two pressure members oppose each other. It is characterized by
- the two clamping members are gripped by the repulsive force of the magnet.
- the opening and closing operation force S is smoothly performed without the need for firing.
- the magnets of the pinching members are provided near the pivot point, the magnets are very close to each other as the working part is closed, and come close to or abut when the working part is fully closed, and the magnets Effective use of repulsion.
- the repulsion near such a pivot point the operator can easily resist by gripping the handle at a position away from the pivot point, and the force required for closing the handle is small.
- any one of the magnets provided on the two clamping members is changed so that the magnets face each other with different polarities, so that each magnet is attracted.
- ⁇ I may be configured so that the working part is locked in the closed storage state.
- the magnetic pole of the magnet can be changed, for example, by rotating the magnet, and by bringing the magnets of opposite polarity into contact with each other, it is possible to maximize the attraction force and achieve an effective locked state. .
- a magnet opposing the N-pole or the S-pole to the other pressing member is slidably provided on one of the two pressing members, and the other is provided.
- a magnet opposing the N-pole and a magnet opposing the S-pole are arranged side by side on one of the pressing members, and one of them is opposed to the magnet of the same polarity provided on the other pressing member.
- the sliding position of the magnet provided on the pressing member By adjusting the sliding position of the magnet provided on the pressing member, the magnet provided on one pressing member and the magnet provided on the other pressing member repel each other, and In a use state where clamping or processing can be performed, the sliding position of the magnet provided on one of the pressing members is adjusted so as to oppose the magnet having the opposite polarity provided on the other pressing member.
- the magnet provided on the pressing member and the magnet provided on the other pressing member The magnet may be attracted to each other to lock the action portion in the closed storage state. Also in this case, when the magnet of one pressing member is opposed to the magnet of the opposite polarity of the other pressing member, they are brought into contact with each other, thereby maximizing the attraction force and realizing an effective locked state.
- the assembly of the power tool can be facilitated by making each magnet detachable from the two clamping members.
- FIG. 1 is a front view of a power tool according to a first embodiment when stored.
- FIG. 2 is a front view of the power tool in FIG. 1 when used.
- FIG. 3 is a front view when the power tool according to the second embodiment is stored.
- FIG. 4 is a front view of the power tool in FIG. 3 when used.
- FIG. 5 is an exploded perspective view of a magnet holding mechanism of the power tool shown in FIGS. 3 and 4.
- FIG. 6 is a cross-sectional view (in plan view) of a state where the magnet holding mechanism of FIG. 5 is assembled.
- FIG. 7 is a cross-sectional view (front view) of a state where the magnet holding mechanism of FIG. 5 is assembled.
- FIG. 8 is a front view of a power tool according to a third embodiment.
- FIG. 9 is a front view of another example of the power tool according to the third embodiment when stored.
- FIG. 10 is a front view of the power tool shown in FIG. 9 when used.
- FIG. 11 is a front view of a power tool according to a fourth embodiment when stored in a first example.
- FIG. 12 is a front view of a power tool according to a fourth embodiment when stored in a second example.
- FIG. 13 is a front view of a power tool according to a fourth embodiment when stored in a third example.
- FIG. 14 is a front view of a power tool according to a fourth embodiment when stored in a fourth example.
- FIG. 15 is a perspective view of a magnet used in each of the power tools shown in FIGS. 11 to 14.
- FIG. 16 is a cross-sectional view of the power tool in FIG. 11 at a position along the line XVI-XVI.
- FIG. 17 is a front view when the power tool according to the fifth embodiment is stored.
- FIG. 18 is a front view of the power tool in FIG. 17 in use.
- FIG. 19 is a front view when the power tool according to the sixth embodiment is stored.
- FIG. 20 is a front view of the power tool in FIG. 19 in use.
- pruning scissors are exemplified as a working tool.
- the present invention is applicable to cutting tools such as pliers and cutting tools such as pliers, and further to processing other than cutting (for example, bending force).
- a power tool according to each of the following embodiments is configured with two clamping members A and B, similarly to a normal power tool, and includes an action portion 1 that cuts at a front end.
- the clamping members A and B intersect at the middle part, and each middle part is connected (tool connection part (connection part) 2), and a handle part 3 is provided at the base end side.
- the pruning operation is performed in the working section 1 by the opening and closing operation of.
- reference numeral 11a is attached to the metal blade portion constituting the action portion 1 of the clamping member A
- reference numeral 35a is attached to the resin handle portion constituting the grip handle portion 3.
- the symbol l ib is attached to the metal blade part forming the working part 1 of the pressure member B, and the resin handle part forming the grip handle part 3.
- the reference numeral 35b is attached.
- FIGS. 1 and 2 show a first embodiment of the present invention.
- the work tool S1 of this embodiment is provided on the opposing surfaces Ta, Tb of the pressing members A, B at a position closer to the tool connecting portion 2 than the grasping (grip) points 36a, 36b of the handle handle portion 3.
- the magnets 4a and 4b opposing each other at the same pole are provided.
- a known lock lever 31 for preventing the opening of the handle 3 is provided at the base end of the handle 3 (handles 35a, 35b).
- the lock lever 31 has a base portion pivotally connected to the base end of the handle portion 35b (lever connection portion 32), and serves as a hook portion 33 capable of locking the tip end thereof to the base end of the handle portion 35a. It is.
- the work tool S1 is used like a normal work tool by releasing the hook 33 from the lock lever 31.
- the handle portions 35a, 35b are urged in the opening direction by the repulsive force of the magnets 4a, 4b approaching or abutting, and the opening / closing operation is performed smoothly.
- the working portion 1 (blade portions 11a, lib) is opened by the repulsive force of the magnets 4a, 4b, so that the hook portion 33 of the lock lever 31 is connected to the handle portion 35a.
- the clamping members A and B are stored in a closed state by engaging with the base end.
- this locked state locked state
- the magnets 4a and 4b are kept out of contact with each other, whereby the attenuation of the magnetic force can be suppressed.
- FIGS. 3 to 7 show a second embodiment of the present invention.
- the power tool S2 according to this embodiment is configured such that the direction of one magnet 4b can be changed, and the magnet rotating mechanism unit 5 on which the magnet 4b is mounted is incorporated at a position facing the magnet 4a.
- the magnet rotating mechanism section 5 includes a magnet holding section 51, an operation shaft 52, a click shaft 53, a click leaf spring 54, and an operation knob 55.
- the magnet holding portion 51 holds the round columnar magnet 4b such that the magnetic pole portions at both ends of the column are exposed.
- the magnet receiving recess 34 is provided on the facing surface Tb near the tool connecting portion 2 of the grip handle 3 of the holding member B, and the surfaces Pb and Qb perpendicular to the facing surface Tb communicate with the inside and outside of the recess 34.
- Shaft holes 37 and 38 are provided. Click magnet holder 51 with magnet 4b Click shaft 53 is connected, and click shaft 53 is placed in recess 34 so that shaft 53 is inserted into shaft hole 37, and operation shaft 52 is inserted from outside into shaft hole 38 and connected to magnet holder 51.
- the magnet holding portion 51 is rotatable in the recess 34.
- the magnet 4b when the magnet holding portion 51 is rotated, the magnet 4b is close to the magnet 4a in the fully closed state of the action portion 1 when the magnet 4b faces the magnet 4a with the same polarity, and contacts when the magnet 4b faces the magnet 4a with a different polarity.
- the rotation mechanism 5 is incorporated in the handle 35b of the pressing member B.
- the operation shaft 52 protrudes outside from the surface Qb of the handle 3, and the operation knob 55 is attached to this protruding portion.
- the click shaft 53 has a cylindrical portion at the portion inserted into the shaft hole 37, and a rectangular column portion at the portion between the shaft hole 37 and the side surface of the magnet holding portion 51.
- the panel 54 has a rectangular shape, and the other end in the longitudinal direction of the click panel 54 is fastened to an appropriate place in the recess 34 with a screw 56 so that one end in the longitudinal direction presses the prism portion of the click shaft 53. I have.
- This work tool S2 is capable of selecting the direction of the magnetic pole of the magnet 4b by rotating the operation knob 55 and maintaining the selected position by the click action of the click shaft 53 and the click leaf spring 54.
- the same polarity opposing position (the direction in which the magnet 4b faces the magnet 4a with the same polarity) is used to improve the operability of the handle 3 by utilizing the repulsive force of the magnets 4a and 4b.
- This is a position (the direction in which the magnet 4b faces the magnet 4a with a different pole) with the magnet 4a and the magnet 4a, 4b being brought into contact with and attracted to bring the action section 1 into a closed storage state.
- the magnet holding mechanism 5 is rotated (laterally rotated) on a rotation axis parallel to the tool pivot axis (the axis perpendicular to the paper in FIGS. 3 and 4).
- the rotation may be performed around the rotation axis along the extending direction L of B.
- FIGS. 8 to 10 show a third embodiment of the present invention.
- a plurality of magnets 4a, 4c are provided on one pressing member A, and the position of a magnet 4b provided on the other pressing member B is changeable.
- the work tool S3 has a magnet 4b attached to the tip of a rotating arm 6 having an appropriate length, and the rotating arm 6 is rotated so that the rotating arm 6 rotates in a plane parallel to the plane of FIG.
- the base is pivotally connected to the gripping part 3 of the holding member B at an appropriate position (arm pivot 61), and the pivot arm 6 is pivoted to the tool pivot 2 side.
- the magnet 4a is attached to the opposing clamping member A so as to face the magnet 4b at the same pole with the same polarity, and the magnet 4b when the rotating arm 6 is rotated to the tool base side is set.
- the magnet 4c is attached to the clamping member A on the opposite side such that the magnets 4c face each other with different polarities.
- the operability can be improved by the repulsive force of the magnets 4a and 4b, and when stored, the rotating arm 6 is rotated toward the tool base side.
- the magnets 4b and 4c are brought into contact with and attracted to the different poles, so that the action section 1 can be in a closed storage state.
- the position change of the magnet 4b is not limited to the above-described rotating arm.
- Sliding grooves 7 are formed on the opposing surface Tb of the holding member B as in a work tool S4 exemplified in FIGS.
- the stone 4b may be moved along the slide groove 7 so that the stone 4b can be fixed at a predetermined position (a position where repulsion is performed and a position where suction is performed).
- FIGS. 11 to 16 show a fourth embodiment of the present invention.
- the working tools S5, S6, S7, S8 of this embodiment differ in the shape of the handle (shape of the handle portion 3) and the shape of the blade (shape of the action portion 1), all of which relate to the magnets 4a, 4b. It has a common structure.
- the magnet 4a is a square magnet (see FIG. 16), where the N pole faces the pressing member B.
- the magnet 4b is an annular magnet shown in FIG. 15, and one of the magnets 4b has an N pole and the other has an S pole with respect to the axis ⁇ .
- Each of the work tools S5, S6, S7, and S8 has an operating portion 81 on the clamping member B, and the rotating operation of the operating portion 81 causes the magnet 4b to rotate about the axis ⁇ .
- a recess 36 is formed in the handle 35b of the holding member B in the same manner as the recess 34.
- the shielding plate 82 is made of aluminum or polycarbonate and shields magnetic force, thereby preventing the magnet 4b and the blade 11b from being attracted.
- the operating portion 81 has a cylindrical portion 83 extending downward from the center of the bottom. The cylindrical portion 83 extends from above in FIG. These are assembled by screwing screws 84 from below into the cylinder of the shaped part 83.
- an anti-slip structure (a structure in which one of the cylindrical portion 83 and the magnet 4b follows when the other rotates) is provided by, for example, making the inner shape of the ring of 4b into a square shape. 4b rotates about the axis O independently of the handle 35b and the blade lib, so that the magnetic pole of the magnet 4b facing the clamping member A is changed.
- the operator can rotate the operation unit 81 to make the magnetic pole facing the pinching member A of the magnet 4b an N-pole, thereby obtaining the repulsive force of the magnets 4a and 4b, so that the unused magnet can be used.
- the magnets 4a and 4b are attracted and the work tools S5, S6, S7, S8 are The parts l la, l ib and the handle parts 35a, 35b can be locked in the closed storage state.
- the magnet 4b having the N pole and the S pole is rotated about the axis ⁇ with the axis O interposed therebetween, so that the vicinity of the tool connecting portion 2 Switching of magnetic poles is possible in a compact space.
- FIGS. 17 and 18 show a fifth embodiment of the present invention.
- the work tool S9 of this embodiment includes magnets 4a, 4b, and 4c similarly to the work tool S4. When the magnet 4b slides and opposes the magnet 4a of the same polarity, the work tool S9 is in a use state, and the magnet 4b slides and becomes different. When it is opposed to the pole magnet 4c, it is stored.
- the difference between the work tool S9 and the work tool S4 is that the magnets 4a and 4c are both juxtaposed close to each other in the vicinity of the tool connecting portion 2, and the magnets 4a, 4b and 4c The point is that it can be attached to and detached from members A and B.
- magnets 4a and 4c are provided on clamping member A in this order from the side of tool connecting portion 2, and magnet 4a faces N pole against clamping member B. , The magnet 4c faces the south pole.
- the magnets 4a and 4c are held by a holder 91 to form a magnet unit 92.
- the magnet unit 92 is detachably attached to the clamping member A by screws (not shown).
- a magnet unit 93 having a square magnet 4b is attached to the pinching member B by a screw (not shown). It is attached detachably.
- the magnet unit 93 is provided inside a case 94 having a rectangular parallelepiped shape with one surface opened (the surface facing the pinching member A) and an N pole exposed through the opening.
- the magnet 4b includes a magnet 4b capable of sliding along the extending direction L of the clamping member B, and an operation unit 95 for adjusting a sliding position of the magnet 4b.
- the operator operates the operation unit 95 to slide the magnet 4b, and adjusts the sliding position so that the magnet 4b faces the magnet 4a, thereby obtaining the repulsive force of the magnets 4a and 4b.
- the operator operates the operating unit 95 to adjust the slide position so that the magnet 4b is opposed to the magnet 4c, so that the magnets 4b and 4c are attracted and the work tool S9 is moved to the blade portion l la,
- the lid and the handle portions 35a and 35b can be locked in a closed storage state.
- the magnets 4a and 4c are both provided near the tool connecting portion 2, the movement amount of the magnet 4b when switching between the use state and the storage state is described. S can be small, and the switching by the operation unit 95 is easy. Since the operation unit 95 is located near the thumb when the operator grips the work tool S9, the operation of the operation unit 95 can be easily performed by the thumb without re-holding the work tool S9.
- the magnets 4a, 4b, 4c are detachable from the pressing members A, B as the magnet units 92, 93, the magnets 4a, 4b, 4c are connected to the pressing members A at the time of assembling the work tool S9. , B can be easily attached. In other words, it is desirable to assemble each magnet at the final stage of the assembling process for the purpose of preventing dirt from adhering to the magnet, etc. If an attempt is made to assemble in a complicated manner (for example, in a form as shown in FIG. 16), the assembling cannot be performed easily due to the attraction of magnets.
- each magnet is prepared so as to be detachable as a magnet unit, the workability of assembling each magnet to the pressing members A and B is good. Further, if the magnet is damaged, only the magnet unit needs to be replaced, so that the maintainability is good.
- FIGS. 19 and 20 show a fifth embodiment of the present invention.
- the magnets 4a and 4b are provided closer to the tool connecting portion 2 than the power tools described above, the repulsive force of the magnets 4a and 4b is generated more efficiently. S power.
- the same members described above are denoted by the same reference numerals.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04772161A EP1716746A4 (en) | 2003-12-24 | 2004-08-25 | WORK TOOLS |
JP2005516416A JP4584149B2 (ja) | 2003-12-24 | 2004-08-25 | 作業工具 |
US10/584,329 US7536791B2 (en) | 2003-12-24 | 2004-08-25 | Magnet biased work tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-426640 | 2003-12-24 | ||
JP2003426640 | 2003-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005060732A1 true WO2005060732A1 (ja) | 2005-07-07 |
Family
ID=34708867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/012200 WO2005060732A1 (ja) | 2003-12-24 | 2004-08-25 | 作業工具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7536791B2 (ja) |
EP (1) | EP1716746A4 (ja) |
JP (1) | JP4584149B2 (ja) |
WO (1) | WO2005060732A1 (ja) |
Cited By (7)
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JP2007007782A (ja) * | 2005-06-30 | 2007-01-18 | Atom Kosan Kk | 万力用被工作物表面保護挟持具 |
JP2008006522A (ja) * | 2006-06-28 | 2008-01-17 | Yaoki Kogyo Kk | 手動利器における両把持柄の開閉動機構 |
JP2010269134A (ja) * | 2009-04-21 | 2010-12-02 | Shinichi Yamada | 鋏 |
JP2011060822A (ja) * | 2009-09-07 | 2011-03-24 | Mitsubishi Electric Corp | 半導体素子分離方法および半導体素子分離装置 |
CN104115681A (zh) * | 2014-06-30 | 2014-10-29 | 张家港市星星工具制造有限公司 | 一种安全型整篱剪 |
JP2018100118A (ja) * | 2016-12-21 | 2018-06-28 | Basf戸田バッテリーマテリアルズ合同会社 | ヒートシーラー |
JP7453100B2 (ja) | 2020-09-02 | 2024-03-19 | 株式会社イチネンアクセス | 鋏 |
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WO2005060732A1 (ja) * | 2003-12-24 | 2005-07-07 | Wakasaya Corporation | 作業工具 |
FR2892054B1 (fr) * | 2005-10-17 | 2007-12-07 | Imaje Techologias De Codificac | Dispositif d'impression thermique |
TWM328332U (en) * | 2007-09-28 | 2008-03-11 | li-zheng Zhang | Baffle structure for sawing machine |
US8713805B2 (en) * | 2010-07-27 | 2014-05-06 | Milwaukee Electric Tool Corporation | Hand cutting tool |
US8549757B2 (en) * | 2011-10-16 | 2013-10-08 | Jrin Haur Industrial Co. Ltd. | Scissors structure with adjustable opening |
US20130334207A1 (en) * | 2012-06-14 | 2013-12-19 | Jong Peter Park | Cooking pan |
US20140360024A1 (en) * | 2013-06-06 | 2014-12-11 | Milwaukee Electric Tool Corporation | Shears |
JP6227325B2 (ja) * | 2013-08-27 | 2017-11-08 | 株式会社貝印刃物開発センター | 鋏 |
GB2518175A (en) * | 2013-09-11 | 2015-03-18 | Maxpat Trading And Marketing Far East Ltd | Locking Means and culinary scissors comprising same |
USD781673S1 (en) * | 2015-11-12 | 2017-03-21 | Fiskars Finland Oy Ab | Tree pruner |
US10582752B2 (en) | 2016-03-11 | 2020-03-10 | Megatool, Inc. | Nipper device with magnetized handle |
USD802383S1 (en) * | 2016-08-18 | 2017-11-14 | Corona Clipper, Inc. | Pruning tool |
USD829516S1 (en) * | 2017-04-19 | 2018-10-02 | Jiin Haur Industrial Co. Ltd. | Gardening scissors |
US20190261573A1 (en) * | 2018-02-26 | 2019-08-29 | Jiin Haur Industrial Co.,Ltd. | Gardening shear |
USD850876S1 (en) * | 2018-03-21 | 2019-06-11 | Yu-Ying Wang | Scissors |
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KR102177849B1 (ko) * | 2020-02-13 | 2020-11-11 | 박태복 | 전동 가위 |
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KR102623478B1 (ko) * | 2023-06-30 | 2024-01-10 | 편다솜 | 자석이 삽착된 네일 니퍼 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628858U (ja) * | 1979-08-09 | 1981-03-18 | ||
JPH0780164A (ja) * | 1993-09-17 | 1995-03-28 | Shigeru Kogyo:Kk | 理容鋏 |
JPH10244081A (ja) * | 1997-03-04 | 1998-09-14 | Norio Sago | 切り抜き用ハサミ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE912080C (de) * | 1953-03-28 | 1954-05-24 | Guenter Geschke | Kraftschluessige Anordnung zum OEffnen bzw. Schliessen bei zangen- oder scherenartigen Werkzeugen |
JPS53130600A (en) * | 1977-04-19 | 1978-11-14 | Naokazu Ueda | Pinchers with magnetic spring |
JPS5858236B2 (ja) | 1979-08-16 | 1983-12-23 | 日本プリント・カラ−合板工業組合 | 建築用板及びその製造方法 |
JPS62281989A (ja) * | 1986-05-30 | 1987-12-07 | 株式会社貝印刃物開発センター | 鋏 |
DE3830934A1 (de) * | 1988-09-12 | 1990-03-22 | Pietro Poggetti | Schere, insbesondere haarschneideschere fuer friseure |
JP3683349B2 (ja) * | 1996-07-17 | 2005-08-17 | 高根 真由美 | はさみ用切屑収納装置 |
US6725546B1 (en) * | 1999-08-05 | 2004-04-27 | Alterra Holdings Corporation | Hardened insert for cutting tools |
US5815866A (en) * | 1997-03-06 | 1998-10-06 | Janky; Greg | Multi-function tool set |
US6151785A (en) * | 1998-05-14 | 2000-11-28 | Morris; Lionel | Pen-shaped hair clipper |
WO2005060732A1 (ja) * | 2003-12-24 | 2005-07-07 | Wakasaya Corporation | 作業工具 |
US20050217118A1 (en) * | 2004-04-01 | 2005-10-06 | Mah Pat Y | Magnet based angular force control |
US7111402B1 (en) * | 2005-03-10 | 2006-09-26 | Taylor Brands Llc | Hand tool |
-
2004
- 2004-08-25 WO PCT/JP2004/012200 patent/WO2005060732A1/ja active Application Filing
- 2004-08-25 US US10/584,329 patent/US7536791B2/en not_active Expired - Fee Related
- 2004-08-25 JP JP2005516416A patent/JP4584149B2/ja not_active Expired - Fee Related
- 2004-08-25 EP EP04772161A patent/EP1716746A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628858U (ja) * | 1979-08-09 | 1981-03-18 | ||
JPH0780164A (ja) * | 1993-09-17 | 1995-03-28 | Shigeru Kogyo:Kk | 理容鋏 |
JPH10244081A (ja) * | 1997-03-04 | 1998-09-14 | Norio Sago | 切り抜き用ハサミ |
Non-Patent Citations (1)
Title |
---|
See also references of EP1716746A4 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007007782A (ja) * | 2005-06-30 | 2007-01-18 | Atom Kosan Kk | 万力用被工作物表面保護挟持具 |
JP2008006522A (ja) * | 2006-06-28 | 2008-01-17 | Yaoki Kogyo Kk | 手動利器における両把持柄の開閉動機構 |
JP2010269134A (ja) * | 2009-04-21 | 2010-12-02 | Shinichi Yamada | 鋏 |
JP2011060822A (ja) * | 2009-09-07 | 2011-03-24 | Mitsubishi Electric Corp | 半導体素子分離方法および半導体素子分離装置 |
CN104115681A (zh) * | 2014-06-30 | 2014-10-29 | 张家港市星星工具制造有限公司 | 一种安全型整篱剪 |
JP2018100118A (ja) * | 2016-12-21 | 2018-06-28 | Basf戸田バッテリーマテリアルズ合同会社 | ヒートシーラー |
JP7453100B2 (ja) | 2020-09-02 | 2024-03-19 | 株式会社イチネンアクセス | 鋏 |
Also Published As
Publication number | Publication date |
---|---|
EP1716746A1 (en) | 2006-11-02 |
US20070144014A1 (en) | 2007-06-28 |
EP1716746A4 (en) | 2007-09-26 |
US7536791B2 (en) | 2009-05-26 |
JP4584149B2 (ja) | 2010-11-17 |
JPWO2005060732A1 (ja) | 2007-12-13 |
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