JP5030085B2 - drawer - Google Patents

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JP5030085B2
JP5030085B2 JP2006309647A JP2006309647A JP5030085B2 JP 5030085 B2 JP5030085 B2 JP 5030085B2 JP 2006309647 A JP2006309647 A JP 2006309647A JP 2006309647 A JP2006309647 A JP 2006309647A JP 5030085 B2 JP5030085 B2 JP 5030085B2
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support shaft
operating lever
drawer
lever
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JP2008119403A (en )
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信幸 寺戸
庸介 石井
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コクヨ株式会社
株式会社ニフコ
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本発明は、鏡板の上縁部又は下縁部に引手を設けているとともに、この引手の内部に操作レバーを有する引出しに関する。 The invention, together are provided pull the upper edge or lower edge of the end plate, about a drawer having an operation lever inside the pull.

従来より、鏡板にラッチ爪を設け、前記鏡板に引手を設け、この引手内に操作レバーを配し、この操作レバーに加えられる操作力を前記ラッチ爪に伝達して前記ラッチ爪をラッチ解除方向に作動させるラッチ爪駆動機構を設けてなる引出しが広く知られている(例えば、特許文献1、2を参照)。 Conventionally, the latch claw provided on end plate is provided with a pull tab on the end plate, the arranged control lever in the pull tab, a latch releasing direction of the latching claw the operating force applied to the operation lever is transmitted to the latch claw formed by providing a latch pawl drive mechanism for actuating the drawer is widely known (e.g., see Patent documents 1 and 2).
特許第3713609号公報 Patent No. 3713609 Publication 特開2004−89220号公報 JP 2004-89220 JP

ところで、前記特許文献1記載の構成のような引出しでは、引手及び操作レバーが鏡板の中央部にのみ設けられているので、このような引出しの開閉操作は引出しの正面に対向する位置からしか行い得ないという不具合が存在する。 It performed the way, in the drawer such as configuration of the Patent Document 1, since the pull tab and the operating lever is provided only in the central portion of the end plate, the opening and closing operation of such a drawer only from a position facing the front of the drawer problem that obtained not exist. さらに、操作レバーとラッチ爪駆動機構との間に長尺の支持軸を設ける必要があり、このような支持軸の強度を確保するには支持軸を太いものにする必要がある。 Furthermore, it is necessary to provide a supporting shaft elongated between the operating lever and the latching pawl drive mechanism, to ensure the strength of such a support shaft should be those thick support shaft. すなわち、このような支持軸の設置スペースを広くとる必要があるという不具合も存在する一方、特許文献2記載の構成のような引出しでは、引手及び操作レバーが前記鏡板のほぼ全幅に亘る寸法を有する。 That is, while there is also a problem that such a support shaft is widely need to take installation space, the drawer like configuration of Patent Document 2, having dimensions pull tab and the operating lever extends over substantially the entire width of the end plate . しかし、操作レバーとラッチ爪駆動機構との間には、操作レバーに加えられた操作力をラッチ爪駆動機構に伝達するための操作力伝達機構を別部材として設けているので、引出し全体として機構が複雑となる別の不具合が存在する。 However, between the operating lever and the latching pawl driving mechanism, since the operation force transmission mechanism for transmitting the operation force applied to the operation lever to the latch pawl drive mechanism is provided as a separate member, mechanism as a whole drawer another problem exists that becomes complicated.

本発明は、以上に述べた課題を解決すべく構成するものである。 The present invention constitutes order to solve the problems described above.

すなわち本発明に係る引出しは、鏡板にラッチ爪を設け、前記鏡板の任意の高さ方向位置でかつ幅方向のほぼ全域に引手を設け、この引手内に操作レバーを配し、この操作レバーに加えられる操作力を前記ラッチ爪に伝達して前記ラッチ爪をラッチ解除方向に作動させるラッチ爪駆動機構を設けてなる引出しであって、前記操作レバーを前記鏡板のほぼ全幅に亘る寸法のものにし、この操作レバーを引手に軸支させるための支持軸を該操作レバーに一体に設け、この支持軸に前記ラッチ爪駆動機構を付勢するための付勢爪を一体に設けたものであり、前記引手が、前記支持軸を収納する支持軸収納空間を有する引手本体と、前記支持軸を収納する支持軸収納凹部を備えているとともに前記引手本体との間で前記支持軸を挟持する基版とを具備 That drawer according to the present invention, a latch claw provided on end plate is provided with a pull tab substantially the entire any height direction position and the width direction of the end plate, arranged operating lever in this pull tab, the operating lever the operation force applied to a and formed by providing a latch pawl drive mechanism for actuating the latch pawl in the unlatched direction drawer transmitted to the latch claw, and those of the dimension across the operating lever to substantially the entire width of the end plate , provided integrally with the support shaft for causing the pivotally supporting the operating lever to pull the operating lever, which is provided a biasing pawl for biasing the latch pawl drive mechanism to the support shaft integrally, the pull tab, the pull tab body having a support shaft accommodation space for accommodating the support shaft, group plate to sandwich the support shaft between the handle main body with has a support shaft housing recess for accommodating the support shaft comprising a door てなることを特徴とする。 Characterized in that it comprises Te.

このようなものであれば、前記操作レバーを前記鏡板のほぼ全幅に亘る寸法のものにしているので、引手のどの位置を把持しても前記ラッチ爪をラッチ解除方向に作動させる操作を行うことができる。 In accordance with this arrangement, since the operating lever is in the sized and substantially across the entire width of the end plate, to perform the operation even by grasping which position of the pull operating the latch pawl in the unlatched direction can. その上で、操作レバーを引手に軸支させるための支持軸を該操作レバーに一体に設けているとともに、この支持軸に前記ラッチ爪駆動機構を付勢するための付勢爪を一体に設けているので、支持軸のほとんどの部分が操作レバー又は付勢爪と一体をなし、この操作レバー又は付勢爪に設けるリブ等の補強手段を適宜工夫することにより、これら全体の剛性を確保できるとともに、これら操作レバー、支持軸、及び付勢爪を確実に一体的に動作させることができる。 On top of that, with is provided integrally with the operating lever support shaft for causing the pivotally supporting the operating lever to pull, provided a biasing pawl for biasing the latch pawl drive mechanism to the support shaft integrally since it is, without most of the part integral with the operating lever or the biasing pawl support shaft, by devising appropriate reinforcement means such as a rib provided on the operation lever or the biasing pawl can ensure the rigidity of the whole these together, these operating lever, the support shaft, and a biasing pawl can reliably be operated integrally. すなわち、少ない部品点数かつ簡単な構成で、引手のどの位置を把持しても前記ラッチ爪をラッチ解除方向に作動させる操作を行えるようにできる。 That is, a small number of parts and a simple construction can be to allow the operation to be grasped what position of the pull operating the latch pawl in the unlatched direction.

特に、ラッチ爪駆動機構を鏡板の側端近傍部に配したものであり、前記支持軸の操作レバーの端部から突出した部分に前記付勢爪を設けているものであれば、上述したように支持軸のほとんどの部分が操作レバーと一体をなしているので、操作レバーと付勢爪との間の支持軸のみからなる箇所の長手寸法を短くでき、支持軸の強度を好適に確保できる。 In particular, it is those which arranged latching pawl drive mechanism on the side end near portion of the end plate, as long as it is provided with the urging nails protruding portion from the end portion of the operating lever of the support shaft, as described above since most of the support shaft forms a lever integral to, the longitudinal dimension of the portion consisting of only the support shaft between the operating lever and the biasing pawl can be shortened, suitably ensure the strength of the support shaft .

また、操作レバーをスムーズに操作できるようにするための態様として、前記支持軸の所定短寸領域を支持する局所軸受部を前記引手に設けたものが挙げられる。 Further, as a mode to allow the operation lever smoothly include those local bearing portion for supporting a predetermined part length region of the support shaft provided on the pull tab. このようなものであれば、前記局所軸受部により前記支持軸の所定短寸領域のみを支持させるようにしているので、支持軸に反り等の変形が存在する場合であっても支持軸が受ける抵抗を少なくできるからである。 In accordance with this arrangement, the since the only a predetermined part length region of the support shaft by the local bearing portion so as to support the support shaft receives even when deformation such as a warp is present on the support shaft resistance is because the can be reduced.

一方、前記支持軸、前記操作レバー、及び付勢爪の引手に対する取付を容易にするための態様として、引手を、外部に開放された手掛け空間及び前記支持軸を収納する支持軸収納空間を有する引手本体と、この引手本体の支持軸収納空間側を閉塞する基版とを具備してなるものにしたものが挙げられる。 Meanwhile, the support shaft, as an aspect to facilitate attachment to pull the operating lever, and biasing the nail, the tab has a supporting shaft housing space for housing space and the support shaft worked which is open to the outside and the handle main body, include those was made by and a group plate for closing the support shaft housing space side of the handle main body. このようなものであれば、これら引手本体と基版とにより支持軸を挟持させることで、この引手に前記支持軸と、この支持軸と一体に構成した前記操作レバーと、同じくこの支持軸と一体に構成した付勢爪とを取り付けることができるからである。 In accordance with this arrangement, by clamping the support shaft and which, together handle main body and the base plate, and the support shaft in the pull, and the operating lever which is formed integrally with the support shaft, as well as the support shaft This is because it is possible to attach the biasing pawl configured integrally.

特に、前記引手本体に、前記操作レバーの回動端側を手掛け空間に突出させるためのレバー挿通口を設けるとともに、基版に、前記付勢爪を鏡板側に突出させるための付勢爪挿通口を設けているものであれば、手掛け空間内において操作レバーに操作を加えさせ、鏡板内部で付勢爪からラッチ爪付勢機構に操作力を伝達する態様を容易に実現できる。 In particular, the in the handle main body, provided with a lever insertion hole for protruding into the space worked rotating end side of the operating lever, the base plate, biasing the pawl insertion for protruding said biasing pawl on the end plate as long as it is provided with a mouth, worked allowed added operations to the operating lever in space, the mode for transmitting the operating force from the biasing pawl inside the end plate to the latch pawl biasing mechanism can be easily realized.

また、前記局所軸受部を、相互に突き合わせることによって円環状となる第1の半円突条と、第2の半円弧突条とを備えたものにし、第1の半円弧突条を引手本体に設け、第2の半円弧突条を基版に設けたものであれば、引手に支持軸等を容易に取り付けるようにしつつ、前記引手本体と前記基版とを接合させた際に第1の半円突条と、第2の半円弧突条とを突き合わせて前記局所軸受部が形成されるので、支持軸を動きやすくすることができる。 Also, the local bearing portion, and the first semicircle protrusions to be annular by matching each other, and to that a second semicircular ridges, pull the first semicircular ridges provided in the main body, as long as provided with a second semicircular projections based version, first upon while the support shaft or the like to easily attach way pull tab, it is bonded to the said groups plate and the handle main body 1 of the semicircular protrusion, since the local bearing portion against the second semicircular protrusion is formed, can be easily moved to the support shaft.

本発明に係る引出しの構成によれば、操作レバーを鏡板のほぼ全幅に亘る寸法のものにしているので、引手のどの位置を把持しても前記ラッチ爪をラッチ解除方向に作動させる操作を行うことができる。 According to the configuration of the drawer according to the present invention, since the intended dimensions across the operating lever to substantially the entire width of the end plate, perform an operation even when grasping which position of the pull operating the latch pawl in the unlatched direction be able to. その上で、操作レバーを引手に軸支させるための支持軸を該操作レバーに一体に設けているとともに、この支持軸にラッチ爪駆動機構を付勢するための付勢爪を一体に設けているので、支持軸のほとんどの部分が操作レバー又は付勢爪と一体をなし、この操作レバー又は付勢爪に設けるリブ等の補強手段を適宜工夫することにより、これら全体の剛性を確保できるとともに、これら操作レバー、支持軸、及び付勢爪を確実に一体的に動作させることができる。 On top of that, with is provided integrally with the operating lever support shaft for causing the pivotally supporting the operating lever to pull, the biasing pawl for biasing the latch claw drive mechanism to the support shaft integrally provided because there, most of the parts integrated with the operating lever or the biasing pawl support shaft, by devising appropriate reinforcement means such as a rib provided on the operation lever or the biasing pawl, with the rigidity of the entire these can be secured can these operating lever causes the support shaft, and the biasing pawl reliably operate integrally. すなわち、少ない部品点数かつ簡単な構成で、引手のどの位置を把持しても前記ラッチ爪をラッチ解除方向に作動させる操作を行えるようにできる。 That is, a small number of parts and a simple construction can be to allow the operation to be grasped what position of the pull operating the latch pawl in the unlatched direction.

以下、本発明の一実施形態を、図面を参照して説明する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

本実施形態に係る収納家具たるワゴンWは、図1及び図2に示すように、家具本体たるワゴン本体1と、このワゴン本体1に収納可能な引出し2と、同じくこのワゴン本体1に収納可能なトレー9とを具備する。 Storage furniture serving wagon W according to this embodiment, as shown in FIGS. 1 and 2, the furniture body serving wagon body 1, a drawer 2 capable of housing to the wagon body 1, also can be stored in the wagon body 1 ; and a a tray 9. なお、図1にはこのワゴンWの全体斜視図、図2にはこのワゴンWの側面図をそれぞれ示している。 The overall perspective view of the wagon W in FIG. 1 respectively show a side view of the wagon W in FIG.

具体的には、前記ワゴン本体1は、底板11と、この底板11の後端縁から起立する背板12と、前記底板11の左右両端縁から起立する側板13、13と、これら背板12及び側板13、13の上方に設けられこれらの上端部間を接続する天板14とを具備し、内部に前記引出し2の引出し本体21を収納してなる、この種のワゴンのワゴン本体として周知のものと同様の構成を有する。 Specifically, the wagon body 1 includes a bottom plate 11, a back plate 12 rising from the rear edge of the bottom plate 11, side plates 13 and 13 rising from the right and left end edges of the bottom plate 11, these backplate 12 and provided above the side plates 13, 13 includes a top plate 14 connecting between these upper ends, formed by housing the drawer body 21 of the drawer 2 in the interior, known as the wagon body of this type of wagon It has the same structure as that of.

前記引出し2は、前記図1、前記図2、及び図3〜図9に示すように、内部に収納空間を有する引出し本体21と、この収納空間の前方に位置し前記収納空間の前端面を構成する背面板部221と、この背面板部221の前方に位置する前面板部222とを有する鏡板22と、この鏡板22の上方に設けられる引手23と、この鏡板22に設けられワゴン本体1の一方の側板13内面に設けた係留部(図示略)と係合することによりこの引出し2を収納位置に係止するラッチ爪31と、前記引手23内に設けられる操作レバー32と、この操作レバー32を引手に軸支させる支持軸33と、前記操作レバー32に加えられる操作力を前記ラッチ爪31に伝達して前記ラッチ爪31をラッチ解除方向すなわち前記係留部との係合を解除させる方 The drawer 2, FIG. 1, as shown in FIG. 2, and FIGS. 3 to 9, a drawer body 21 having a receiving space therein, the front end surface of the receiving space located in front of the storage space a back plate portion 221 constituting a end plate 22 and a front plate portion 222 located in front of the back plate portion 221, a pull tab 23 that is provided in an upper part of the end plate 22, the wagon body 1 is provided on the end plate 22 while anchoring portion provided on the side plate 13 the inner surface of the latch claw 31 for engaging the drawer 2 to the housed position by engaging with (not shown), an operation lever 32 provided in the pull tab 23, the operation a support shaft 33 for pivotally supporting the lever 32 to pull, to release the engagement between the latch claw 31 unlatching direction, that the anchoring portion to transmit an operating force applied to the operating lever 32 to the latch pawl 31 how to に作動させるラッチ爪駆動機構34と、前記支持軸33に一体に設けられ前記操作力を受けて前記ラッチ爪駆動機構34を付勢する付勢爪35とを具備する。 It includes a latching pawl drive mechanism 34 for operating, a biasing pawl 35 for biasing the latching pawl driving mechanism 34 receives the operation force is provided integrally with the supporting shaft 33. なお、図3には引出し2の正面図、図4には鏡板22の前面板部222、及び引手23を取り除いた状態を示す正面図、図5にはこの引出し2の分解斜視図、図6には引手23の分解斜視図、図7には前記図3におけるx−x断面図、図8には前記図3におけるy−y断面図、図9には前記図3におけるz−z断面図をそれぞれ示している。 Incidentally, a front view of the drawer 2 in FIG. 3, a front view showing a state in which removal of the front plate portion 222, and the pull tab 23 of the end plate 22 in FIG. 4, an exploded perspective view of the drawer 2 in FIG. 5, FIG. 6 exploded perspective view of the pull tab 23 in, x-x sectional view in FIG. 3 in FIG. 7, y-y sectional view in FIG. 3 in FIG. 8, z-z cross-sectional view in FIG. 3 in FIG. 9 the show, respectively.

前記引出し本体21は、前記ワゴン本体1に設けた引出し支持機構(図示略)を介して収納位置と最大引出し位置との間を前後方向可能にワゴン本体1に支持させている。 The drawer body 21 has a direction capable are supported on the wagon body 1 back and forth between a retracted position and a maximum extended position through the lead support mechanism (not shown) provided in the wagon body 1.

前記鏡板22は、上述したように、前記収納空間の前端面を構成する背面板部221と、この背面板部221の前方に位置する前面板部222とを有する。 The end plate 22, as described above, having a back plate 221 constituting a front end surface of the receiving space, and a front plate portion 222 located in front of the back plate portion 221. 前記背面板部221は、前記底壁211の前端縁から起立させて設けている。 The rear plate portion 221 is provided is raised from the front edge of the bottom wall 211. また、この背面板部221は、前方に開口する機器収納空間22sを有する。 Further, the back plate portion 221 has an equipment storage space 22s to open forward. この機器収納空間22sには、前記ラッチ爪駆動機構34を収納している。 The equipment mounting space 22s, and houses the latching pawl drive mechanism 34. さらに、詳述はしないが、引出し2を収納位置にロック可能なロック機構(図示略)も収納している。 Further, although not described in detail, the drawer 2 can be locked to the storage position locking mechanism (not shown) is also housed. 前記前面板部222は、上述したように、前記背面板部221の前方に設けられ、前記機器収納空間22sを、この前面板部222により隠蔽するようにしている。 The front plate portion 222, as described above, provided in front of the back plate portion 221, the equipment storage space 22s, so that to conceal this front plate portion 222. そして、この前面板部222の背面には取付ベース223を設けているとともに、この取付ベース223から前面板部222の裏面に対向する挟持片224を設けている。 Then, the is provided a mounting base 223 on the rear of the front plate portion 222 is provided with a clamping piece 224 opposite from the mounting base 223 on the rear surface of the front plate portion 222. なお、前記図3においては、この鏡板22は想像線により示している。 In the FIG. 3, the end plate 22 is shown by phantom lines.

また、前記引手23は、外部に開放された手掛け空間23s及び前記支持軸33を収納する支持軸収納空間23tを有する引手本体231と、この引手本体231の支持軸収納空間23t側を閉塞する基版232とを具備してなる。 Further, the pull 23 has a handle main body 231 having a support shaft housing space 23t for accommodating space 23s and the support shaft 33 worked which is open to the outside, based on which blocks the support shaft accommodating space 23t side of the handle main body 231 made by and a plate 232. なお、前記図4においては、この引手23は想像線により示している。 In the FIG. 4, the pull tab 23 is indicated by imaginary lines.

前記引手本体231は、前記図5〜図9に示すように、前記前面板部の後面に対向する前壁231aと、この前壁231aの幅方向中央部から後方に離間する第1の後壁231bと、前記前壁231aの幅方向両端部から後下方に起立する第2の後壁231cと、前記前壁231aの幅方向両端部から後方に起立させて設けた側壁231dと、前壁231aの下部と第1の後壁231bの下端との間に設けられるレバー挿通口231xと、前記前壁231aの後方かつ前記レバー挿通口231xの開口側縁部に設けられ前記支持軸33の所定短寸領域を支持する第1の半円突条231eとを具備する。 The handle main body 231, the as shown in Figure 5-9, a front wall 231a which faces the rear surface of the front plate portion, a first rear wall spaced apart from the widthwise central portion of the front wall 231a on the rear and 231b, and a second rear wall 231c erected rearward and downward from the widthwise ends of the front wall 231a, the side walls 231d provided by standing rearward from both widthwise ends of the front wall 231a, the front wall 231a lower a predetermined short first after the lever insertion hole 231x provided between the lower end of the wall 231b, provided in the opening edge of the rear and the lever insertion hole 231x of the front wall 231a the support shaft 33 of the comprising a first semi-circular protrusion 231e for supporting the dimensions regions. 前記第2の後壁231cは、前記前壁231aの上端から後方に延伸する水平部231c1と、この水平部231c1の後端から上方に起立する起立部231c2とを有する。 The second rear wall 231c has a horizontal portion 231c1 that extends rearward from the upper end of the front wall 231a, and a standing portion 231c2 erected from the rear end of the horizontal portion 231c1 upward. 一方、前記前壁231aの上端には、前方に突出させて突条231a1を設けている。 On the other hand, wherein the upper end of the front wall 231a, is provided with a protrusion 231a1 is projected forward. また、前記前壁231aと前記第1の後壁231bとの間に前記手掛け空間23sを形成しているとともに、前記第1の半円突条231e下方に前記支持軸収納空間23tを形成している。 Moreover, the said together to form a space 23s worked between the front wall 231a first back wall 231b, the support shaft housing to form a space 23t to the first semicircular protrusions 231e downwardly there. そして、前記前壁231aには係止孔231hを、前記基版232に設けた後述する係合突起232kに係合可能に設けている。 Then, the locking hole 231h in the front wall 231a, are provided to be engaged with the engaging projection 232k to be described later is provided on the base plate 232.

一方、前記基版232は、前記図5〜図9に示すように、板状をなすとともに前記支持軸33を収納する支持軸収納凹部232xを備えた基版本体232aと、前記引手本体231の前壁231aに設けた係止孔231hに係合させてなる係合突起232kを有する前壁232bと、前記基版本体232aの両側端からそれぞれ起立させて設けた側壁232cと、左右両側の側壁232cの後端から相寄る方向にそれぞれ延伸させて設けた左右の起立板232dとを具備する。 Meanwhile, the base plate 232, as shown in FIG. 5 to FIG. 9, the group plate body 232a having a supporting shaft housing recess 232x for accommodating the support shaft 33 together form a plate-like, of the handle main body 231 a front wall 232b having the engaging projection 232k made is engaged with the locking hole 231h provided on the front wall 231a, the side walls 232c provided by upright respectively from both ends of the base plate main body 232a, the side walls of the left and right sides each is stretched in a direction Aiyoru from the rear end of 232c includes left and right upright plate 232d which are provided. 前記支持軸収納凹部232xの両端近傍には、第2の半円突条232eを設けている。 The near both ends of the supporting shaft housing recess 232x is provided with a second semicircular ridges 232 e. この第2の半円突条232eは、前記第1の半円突条231eとともに、前記支持軸33の所定短寸領域、具体的には上方に操作レバー32が設けられておらず下方に付勢爪35が設けられていない領域を支持すべく設けられる局所軸受部Pを構成する。 The second semicircular ridges 232e are attached together with the first semicircular protrusions 231e, a predetermined part length region of the support shaft 33, downwardly without specifically not with the operating lever 32 upward is provided Zeitsume 35 constitutes a local bearing portion P which is to provided to support the region not provided. また、この基版232の下面の一側端部には、前記支持軸33と一体に設けた前記付勢爪35を鏡板側22に突出させるための付勢爪挿通口232yを設けている。 Further, the one end portion of the lower surface of the base plate 232 is provided with a biasing pawl insertion port 232y for protruding said biasing pawl 35 provided integrally with the supporting shaft 33 to the end plate 22. そして、前記前壁232bには、前記引手本体231の前壁231aとの間に鏡板22の挟持片224を位置させるべく、この前壁232bの他の部分よりも後方に位置する凹部232b1を設けている。 Then, wherein the front wall 232b, in order to position the holding pieces 224 of the end plate 22, the recesses 232b1 located behind the other part of the front wall 232b is provided between the front wall 231a of the handle main body 231 ing.

また、本実施形態では、前記ラッチ爪31、前記操作レバー32、前記支持軸33、前記ラッチ爪駆動機構34、及び前記付勢爪35を利用して、引出し2を収納位置に係止可能な引出し係止機構3を設けている。 Further, in this embodiment, the latch pawl 31, the operating lever 32, the support shaft 33, the latch pawl driving mechanism 34, and by utilizing the biasing pawl 35, which can lock the drawer 2 in the storage position the drawer locking mechanism 3 is provided. ここで、本実施形態では、前記操作レバー32、前記支持軸33、及び付勢爪35は、上述したように全てレバー部材3Lとして一体に設けている。 In the present embodiment, the operating lever 32, the support shaft 33, and Tsukezeitsume 35 are formed integrally all as described above as a lever member 3L. また、前記操作レバー32は鏡板22のほぼ全幅、より正確には引手23の手掛け空間23sの幅寸法略全域に亘る寸法のものにしている。 Further, the operation lever 32 is substantially the entire width of the end plate 22, and more precisely are those dimensions across the width dimension substantially the entire area of ​​the working space 23s of the pull tab 23.

具体的には、前記操作レバー32は、板状をなすレバー本体321と、このレバー本体321の後面に設けたリブ部322とを具備する。 Specifically, the operation lever 32 includes a lever body 321 that forms a plate-like, includes a rib portion 322 provided on the rear surface of the lever body 321. 前記支持軸33は、この操作レバー32の下端に接続しているとともに、両側方にわずかずつ延伸させて設けた延伸部332を備えている。 The support shaft 33, together with the connected to the lower end of the operating lever 32, and a extending portion 332 which is provided by little by little stretched on both sides. そして、一方の延伸部331から、前記操作レバー32と反対側すなわち下方に延伸させて付勢爪35を設けている。 Then, from one extending portion 331 is provided with a biasing pawl 35 opposite i.e. by stretching downward and the operating lever 32. この付勢爪35は、前記ラッチ爪駆動機構34の一端部に当接していて、操作レバー32が操作力を受けた際には、この付勢爪35からラッチ爪駆動機構34に操作力が伝達されるようにしている。 The biasing pawl 35, the though one end of the latch pawl driving mechanism 34 abuts, when the operating lever 32 receives an operating force, the operating force from the biasing pawl 35 to the latch pawl drive mechanism 34 It is to be transmitted. 前記ラッチ爪駆動機構34及びラッチ爪31は、この種の引出しを収納位置に係止可能にすべく設けられる従来周知のものである。 It said latch pawl driving mechanism 34 and the latch claw 31 is so well known conventional provided to allow locking the drawer of this type in the storage position. すなわち、前記ラッチ爪駆動機構34は、鏡板22の側端近傍部に配していて、操作レバー32に入力された操作力を一端部に受け付けるようにしているとともに、他端部にラッチ爪31を設け、操作レバー32に操作力を入力しない状態では図示しないねじりコイルバネ等の付勢手段を利用してラッチ爪31を前記係留部と係合する方向に付勢し、操作レバー32が操作力を受け付けるとこの操作力の伝達を受けてラッチ爪31を前記係留部との係合を解除する方向に付勢する。 That is, the latch claw drive mechanism 34 are disposed on a side end near portion of the end plate 22, with which to accept the end of the operation force inputted to the operation lever 32, the latch pawl 31 at the other end the provided to bias the latch pawl 31 by utilizing the biasing means such as coil springs twist not shown in a state which does not enter the operating force to the operating lever 32 in a direction that engages the anchoring portion, the operating lever 32 is operated force When receiving the biasing the latch pawl 31 receives the transmission of the operation force in a direction to release the engagement between the anchoring portion. さらに、前記引手23と前記支持軸33との間に、前記操作レバー32の可動範囲を規制する可動範囲規制機構を設けている。 Furthermore, between the supporting shaft 33 and the pull tab 23 is provided with a movable range restricting mechanism for restricting a movable range of the operation lever 32. 具体的には、この可動範囲規制機構は、前記支持軸33に前記付勢爪35と同一方向に突出させて設けた規制突起331と、前記基版232に前記規制突起331を収納可能に設けた規制溝232kとを具備し、これらを係合させてなる。 Specifically, the movable range restriction mechanism, and the biasing pawl 35 and restricting projection 331 which is provided to protrude in the same direction to the support shaft 33, provided with the regulating projection 331 can be stored in the base plate 232 regulation includes a groove 232 k, comprised by them engaged. そして、前記規制突起331を前記規制溝232mの長手方向端縁に当接させることにより前記操作レバー32及びこの操作レバー32と一体をなす支持軸33の可動範囲を規制している。 Then, regulates the movable range of the support shaft 33 integral with the operating lever 32 and the operating lever 32 by abutting the regulating projection 331 in the longitudinal edge of the restricting groove 232m. 加えて、前記操作レバー32と前記引手23との間には、この操作レバー32の引手23に対する位置決めを行う位置決め部を設けている。 In addition, between the operating lever 32 and the pull 23 is provided with a positioning portion for positioning with respect to the pull tab 23 of the operation lever 32. この位置決め部は、前記引手本体231の前壁231aの幅方向中央部から後方に突出させて設けた位置決め片231fと、前記操作レバー32の幅方向中央部に前記位置決め片231fと係合可能に設けた位置決め溝32mとを係合させてなる。 The positioning portion, the positioning piece 231f provided to protrude rearward from the widthwise center portion of the front wall 231a of the handle main body 231, the positioning pieces 231f engageable with the central portion in the width direction of the operating lever 32 engaged with the positioning groove 32m provided comprising. また、前記位置決め片231fの下面に、前記支持軸33の幅方向中央部の上面を摺接させ、この支持軸33の幅方向中央部のガイドも行うようにしている。 Further, the lower surface of the positioning pieces 231f, brought into sliding contact with the upper surface of the widthwise central portion of the support shaft 33, so that also performs guide widthwise central portion of the support shaft 33.

ここで、前記レバー部材3Lは、以下のようにして前記引手23に組み付けるようにしている。 Here, the lever member 3L is so assembled to the pull 23 in the following manner. まず、前記基版23の支持軸収納凹部232xに前記支持軸33を収納した状態で、前記引手本体231の前壁231aを、前記基版232の前壁部と側壁部との間に設けたスリットに挿入するとともに、前記基版232の起立板232dを前記引手本体231の後壁231bの後面に設けた係合凹部に挿入し、次いで、前記基版232の前壁232bに設けた係合突起232kを前記引手本体231の前壁231aに設けた前記係止孔231hに係止するようにしている。 First, while accommodating the support shaft 33 by the support shaft housing recess 232x of the base plate 23, a front wall 231a of the handle main body 231, is provided between the front wall and the side wall portion of the base plate 232 It is inserted into the slit engaging the standing plate 232d of the base plate 232 is inserted into the engaging recess formed on the rear surface of the wall 231b after the handle main body 231, then provided to the front wall 232b of the base plate 232 and so as to lock the projection 232k on the locking hole 231h provided on the front wall 231a of the handle main body 231. そして、これら引手本体231と前記基版232とは、複数箇所をビス止めするようにしている。 Then, these handle main body 231 and the base plate 232, so that screwing the plurality of locations. このようにして引手23を組み立てた状態で、基版232の前壁232bの凹部232b1と前記引手本体231の前壁231aとの間に、挟持片224を配すべきスリットが形成されるようにしている。 In an assembled state the tab 23 Thus, during the recess 232b1 of the front wall 232b of the base plate 232 and the front wall 231a of the handle main body 231, so as slit to HSS a holding piece 224 is formed ing.

それから、前記基版232の前壁232bの凹部232b1と前記引手本体231の前壁231aとの間に形成されたスリット内に挟持片224を配することにより引手本体231の前壁部231aを鏡板22の前面板部222と挟持片224との間に位置させつつ、基版本体232aに設けた外れ止め爪232tと鏡板22の取り付けベース223から起立させて設けた外れ止め片の凹部225とを係合させ、引手23及びレバー部材3Lを鏡板22に組み付けるようにしている。 Then, the end plate of the front wall portion 231a of the handle main body 231 by placing the clamping piece 224 into the slit formed between the front wall 231a of the handle main body 231 and the recess 232b1 of the front wall 232b of the base plate 232 while positioned between the front plate portion 222 and the holding piece 224 of 22, and a recess 225 of the latch piece provided by rising from the mounting base 223 of the latch pawl 232t and end plate 22 provided on the base plate main body 232a engaged with, so that assembling the pull tab 23 and the lever member 3L end plate 22.

本実施形態に係る引出し2は、以上に述べたように、前記操作レバー32を前記鏡板22のほぼ全幅に亘る寸法のものにしているので、引手23のどの位置を把持しても前記ラッチ爪31をラッチ解除方向に作動させる操作を行うことができる。 Drawer 2 according to the present embodiment, as described above, approximately since the sized and over the entire width, the even holding the position of the tab 23 throat latch claw of the operating lever 32 the end plate 22 31 can be a perform operations to operate in the unlatching direction. その上で、操作レバー32を引手23に軸支させるための支持軸33を該操作レバー32に一体に設けているとともに、この支持軸33に前記ラッチ爪駆動機構34を付勢するための付勢爪35を一体に設けているので、支持軸33のほとんどの部分が操作レバー32又は付勢爪35と一体をなし、この操作レバー32又は付勢爪35にリブを設けているので、これら全体の剛性を確保でき、さらに、これら操作レバー32、支持軸33、及び付勢爪35を確実に一体的に動作させることができる。 On top of that, with is provided integrally with the operation lever 32 a support shaft 33 for pivotally supported operating lever 32 to pull 23, with for biasing the latch pawl drive mechanism 34 to the support shaft 33 since is provided integrally Zeitsume 35, most portions integrated with the operating lever 32 or Tsukezeitsume 35 of the support shaft 33, since the ribs on the operating lever 32 or Tsukezeitsume 35, these the overall rigidity can be ensured, further, these operating lever 32, to ensure the support shaft 33, and Tsukezeitsume 35 can be operated integrally. すなわち、少ない部品点数かつ簡単な構成で、引手23のどの位置を把持しても前記ラッチ爪31をラッチ解除方向に作動させる操作を行えるようにできる。 That is, a small number of parts and a simple construction can be to allow the operation to be holding the position of the tab 23 throat actuate the latch pawl 31 in the unlatching direction.

また、ラッチ爪駆動機構34を鏡板22の側端近傍部に配し、前記支持軸33の操作レバー32の端部から突出した部分に前記付勢爪35を設けているので、上述したように支持軸33のほとんどの部分が操作レバー32と一体をなし、操作レバー32と付勢爪35との間の支持軸33のみからなる箇所の長手寸法を短くできる。 Further, arranged latching pawl drive mechanism 34 to the side edge vicinity of the end plate 22, since provided the urging pawl 35 to the portion projecting from an end portion of the operating lever 32 of the support shaft 33, as described above most part integrated with the operating lever 32 of the support shaft 33 can be shortened in the longitudinal dimension of the portion consisting of only the support shaft 33 between the biasing pawl 35 and operating lever 32. すなわち、支持軸33の強度を好適に確保できる。 That can be suitably secure the strength of the support shaft 33.

加えて、前記支持軸33の所定短寸領域を支持する局所軸受部Pを前記引手23に設け、前記局所軸受部Pにより前記支持軸33の所定短寸領域のみを支持させるようにしているので、支持軸33に反り等の変形が存在する場合であっても支持軸33が受ける抵抗を少なくでき、操作レバー32をスムーズに操作できる。 In addition, it provided the local bearing portion P for supporting the predetermined part length region of the support shaft 33 in the pull 23, since so as to support only a predetermined part length region of the support shaft 33 by the local bearing portion P , even when deformation such as a warp is present it can reduce the resistance which the supporting shaft 33 receives the support shaft 33, can operate the operation lever 32 smoothly.

さらに、引手23を、外部に開放された手掛け空間23s及び前記支持軸を収納する支持軸収納空間23tを有する引手本体231と、この引手本体231の支持軸収納空間23t側を閉塞する基版232とを具備してなるものにしたものが挙げられる。 Further, the pull tab 23, the handle main body 231 having a support shaft housing space 23t for accommodating space 23s and the support shaft worked which is open to the outside, based on plate closes the support shaft accommodating space 23t side of the handle main body 231 232 include those to those obtained by including and. このようなものであれば、これら引手本体231と基版232とにより支持軸33を挟持させることで、この引手23に前記支持軸33と、この支持軸33と一体に構成した前記操作レバー32と、同じくこの支持軸33と一体に構成した付勢爪35とを容易に取り付けることができる。 In accordance with this arrangement, by clamping the support shaft 33 by these handle main body 231 and the base plate 232, and the support shaft 33 in this pull 23, the operating lever is constructed integrally with the support shaft 33 32 When, like an urging pawl 35 which is formed integrally with the support shaft 33 can be easily mounted.

また、前記引手本体231に、前記操作レバー32の回動端側を手掛け空間23sに突出させるためのレバー挿通口231xを設けるとともに、基版232に、前記付勢爪35を鏡板22側に突出させるための付勢爪挿通口232yを設けているので、手掛け空間23s内において操作レバー32に操作を加えさせ、鏡板22内部で付勢爪35からラッチ爪付勢機構34に操作力を伝達する態様を容易に実現できる。 Further, projecting into the handle main body 231, provided with a lever insertion hole 231x for protruding into the space 23s worked rotating end side of the operating lever 32, based on plate 232, the biasing pawl 35 on end plate 22 side since there is provided a biasing pawl insertion port 232y for causing, worked allowed added operations to the operating lever 32 in a space 23s, to transmit the operating force from the biasing pawl 35 to the latch pawl biasing mechanism 34 within the end plate 22 aspect of can be easily realized.

さらに、前記局所軸受部Pを、相互に突き合わせることによって円環状となる第1の半円突条231eと、第2の半円弧突条232eとを備えたものにしているとともに、第1の半円弧突条231eを引手本体231に設け、第2の半円弧突条232eを基版232に設けているので、引手23に支持軸33等を容易に取り付けるようにしつつ、前記引手本体231と前記基版232とを接合させた際に、第1の半円突条231eと第2の半円弧突条232eとを突き合わせることにより前記局所軸受部Pを形成させるようにし、支持軸33を動きやすくすることができる。 Furthermore, the local bearing portion P, a first semicircular protrusions 231e comprising an annular by matching each other, with are to that a second semicircular protrusions 232 e, the first provided a semi-circular arc rib 231e to the handle main body 231, since there is provided a second semicircular protrusions 232e based version 232, while the support shaft 33 or the like to easily attach way pull tab 23, and the handle main body 231 when obtained by bonding the base plate 232, so as to form said local bearing portion P by matching the first semi-circular ridges 231e and a second semicircular protrusions 232 e, the support shaft 33 it can be easy to move.

なお、本発明は以上に述べた実施形態に限られない。 The present invention is not limited to the embodiment described above.

例えば、ラッチ爪駆動機構は、他の箇所、例えば幅方向中央部に設けてもよい。 For example, the latch pawl drive mechanism, other locations, for example, may be provided in the widthwise central portion.

また、支持軸を幅方向全領域にわたって引手に支持させるようにしてもよい。 It is also possible to be supported on the pull tab support shaft across the width the entire region. 一方、局所軸受部は、2つの半円弧突条を突き合わせて円環状にする代わりに、支持軸に下方から当接する1つの半円弧突条のみを利用して形成してもよい。 On the other hand, the local bearing unit, instead of the two semi-arcs projecting annularly butt, only one half-arc ridges abuts from below the support shaft may be formed by using.

加えて、可動範囲規制機構は上述した実施形態に係るもの以外の構成を採用してもよく、さらに可動範囲規制機構自体を省略してもよい。 In addition, the movable range restricting mechanism may adopt a configuration other than those according to the embodiments described above, may be further omitted movable range restricting mechanism itself.

さらに、引手の全体を一体に形成してもよく、また、付勢爪を突出させる方向はどの方向であってもよい。 Furthermore, may form a whole pull together, also, the direction to project the biasing pawl may be any direction.

そして、位置決め機構についても、他の構成を採用してよく、位置決め機構自体を省略してももちろんよい。 Then, for the positioning mechanism may employ other configurations, it may of course be omitted positioning mechanism itself.

加えて、引手は、鏡板の上縁部に限らず、鏡板の任意の高さ方向位置に設けてもよい。 In addition, pull is not limited to the upper edge of the end plate, it may be provided in any height direction position of the end plate.

その他、本発明の趣旨を逸脱しない範囲で種々変形が可能である。 Other, and various modifications are possible without departing from the scope of the present invention.

本発明の一実施形態に係るワゴンを示す全体斜視図。 Overall perspective view showing the wagon according to one embodiment of the present invention. 同実施形態に係るワゴンを示す側面図。 Side view of a wagon according to the embodiment. 同実施形態に係るワゴンの引出しの正面図。 Front view of a drawer of a wagon according to the embodiment. 同実施形態に係るワゴンの鏡板の前面板部及び引手を取り除いた状態を示す正面図。 Front view showing a state in which removal of the front plate portion and the pull tab of the end plate of the wagon according to the embodiment. 同実施形態に係るワゴンの引出しの分解斜視図。 It exploded perspective view of a drawer of a wagon according to the embodiment. 同実施形態に係るワゴンの引手の分解斜視図。 It exploded perspective view of the tab of the wagon according to the embodiment. 図3におけるx−x断面図。 x-x sectional view in FIG. 図3におけるy−y断面図。 y-y sectional view in FIG. 図3におけるz−z断面図。 z-z cross-sectional view in FIG.

符号の説明 DESCRIPTION OF SYMBOLS

2…引出し 22…鏡板 23…引手 31…ラッチ爪 32…操作レバー 33…支持軸 34…ラッチ爪駆動機構 35…付勢爪 2 ... drawer 22 ... end plate 23 ... pull tab 31 ... latch claw 32 ... lever 33 ... support shaft 34 ... latching pawl drive mechanism 35 ... Tsukezeitsume

Claims (8)

  1. 鏡板にラッチ爪を設け、前記鏡板の任意の高さ方向位置でかつ幅方向のほぼ全域に引手を設け、この引手内に操作レバーを配し、この操作レバーに加えられる操作力を前記ラッチ爪に伝達して前記ラッチ爪をラッチ解除方向に作動させるラッチ爪駆動機構を設けてなる引出しであって、 A latch claw provided on end plate is provided with a pull tab substantially the entire any height direction position and the width direction of the end plate, arranged operating lever in the pull, the latch pawl the operation force applied to the operating lever a and formed by providing a latch pawl drive mechanism for actuating the latch pawl in the unlatched direction drawer transmitted to,
    前記操作レバーを前記鏡板のほぼ全幅に亘る寸法のものにし、この操作レバーを引手に軸支させるための支持軸を該操作レバーに一体に設け、この支持軸に前記ラッチ爪駆動機構を付勢するための付勢爪を一体に設けたものであり、 Be intended dimensions across the operating lever to substantially the entire width of the end plate, is provided integrally with the operation lever to the operating lever support shaft for rotatably supported by the pull tab, bias the latch pawl drive mechanism to the support shaft a biasing claw for are those provided integrally,
    前記引手が、前記支持軸を収納する支持軸収納空間を有する引手本体と、前記支持軸を収納する支持軸収納凹部を備えているとともに前記引手本体との間で前記支持軸を挟持する基版とを具備してなることを特徴とする引出し。 The pull tab, the pull tab body having a support shaft accommodation space for accommodating the support shaft, group plate to sandwich the support shaft between the handle main body with has a support shaft housing recess for accommodating the support shaft drawer, characterized by comprising comprises and.
  2. ラッチ爪駆動機構を鏡板の側端近傍部に配したものであり、前記支持軸の操作レバーの端部から突出した部分に前記付勢爪を設けている請求項1記載の引出し。 Latching pawl drive mechanism are those arranged on the side edge vicinity of the end plate, said support shaft of the operation lever drawer according to claim 1, wherein is provided a said biasing claw portion projecting from the end of.
  3. 前記支持軸の所定短寸領域を支持する局所軸受部を前記引手に設けたことを特徴とする請求項1、又は2記載の引出し。 Drawer according to claim 1 or 2, wherein the local bearing portion for supporting a predetermined part length region of the support shaft provided on the pull tab.
  4. 前記引手本体が、外部に開放された手掛け空間を有し、前記引手本体に、前記操作レバーの回動端側を前記手掛け空間に突出させるためのレバー挿通口を設けるとともに、 前記基版に、前記付勢爪を鏡板側に突出させるための付勢爪挿通口を設けている請求項1、2又は3記載の引出し。 The pull body, with a space worked is open to the outside, the handle main body is provided with a lever insertion hole for protruding the rotating end side of the working space of the operating lever, the group version, drawer according to claim 1, wherein the biasing pawl insertion port is provided for protruding said biasing pawl on the end plate.
  5. 前記支持軸の所定短寸領域を支持する局所軸受部を前記引手に設け、前記局所軸受部を、相互に突き合わせることによって円環状となる第1の半円突条と、第2の半円弧突条とを備えたものにし、第1の半円弧突条を引手本体に設け、第2の半円弧突条を基版に設けたことを特徴とする請求項1、2、3又は4記載の引出し。 Provided local bearing portion for supporting a predetermined part length region of the support shaft in the pull, the local bearing portion, and the first semicircle protrusions to be annular by matching each other, the second semicircular to that a ridge is provided a first semicircular protrusion on the handle main body, according to claim 1, 2, 3 or 4, wherein the second semicircular ridges, characterized in that provided on the base plate drawer.
  6. 前記引手と前記支持軸との間に、前記操作レバーの可動範囲を規制する可動範囲規制機構を設けたことを特徴とする請求項1、2、3、4 又は 5記載の引出し。 Wherein between the support shaft and the pull tab, drawer of claim 1, 2, 3, 4 or 5, wherein in that a movable range restricting mechanism for restricting a movable range of the operating lever.
  7. 前記引手と前記操作レバーとの間に、前記操作レバーの幅方向の位置決めを行う位置決め機構を設けたことを特徴とする請求項1、2、3、4、5又は6記載の引出し。 Wherein between the pull tab and the operating lever, the drawer of claim 2, 3, 4, 5 or 6, wherein in that a positioning mechanism for positioning the width direction of the operating lever.
  8. 鏡板にラッチ爪を設け、前記鏡板の任意の高さ方向位置でかつ幅方向のほぼ全域に引手を設け、この引手内に操作レバーを配し、この操作レバーに加えられる操作力を前記ラッチ爪に伝達して前記ラッチ爪をラッチ解除方向に作動させるラッチ爪駆動機構を設けてなる引出しであって、 A latch claw provided on end plate is provided with a pull tab substantially the entire any height direction position and the width direction of the end plate, arranged operating lever in the pull, the latch pawl the operation force applied to the operating lever a and formed by providing a latch pawl drive mechanism for actuating the latch pawl in the unlatched direction drawer transmitted to,
    前記操作レバーを前記鏡板のほぼ全幅に亘る寸法のものにし、この操作レバーを引手に軸支させるための支持軸を該操作レバーに一体に設け、この支持軸に前記ラッチ爪駆動機構を付勢するための付勢爪を一体に設けたものであり、 Be intended dimensions across the operating lever to substantially the entire width of the end plate, is provided integrally with the operation lever to the operating lever support shaft for rotatably supported by the pull tab, bias the latch pawl drive mechanism to the support shaft a biasing claw for are those provided integrally,
    前記引手を、外部に開放された手掛け空間及び前記支持軸を収納する支持軸収納空間を有する引手本体と、この引手本体の支持軸収納空間側を閉塞する基版とを具備してなるものにしたことを特徴とする引出し。 The pull tab, the pull tab body having a support shaft housing space for housing space and the support shaft worked which is open to the outside, to those formed by and a group plate for closing the support shaft housing space side of the handle main body drawer, characterized in that it was.
JP2006309647A 2006-11-15 2006-11-15 drawer Active JP5030085B2 (en)

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US7672219B2 (en) 1995-02-06 2010-03-02 Adc Telecommunications, Inc. Multipoint-to-point communication using orthogonal frequency division multiplexing
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USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing

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JP5237005B2 (en) * 2008-07-09 2013-07-17 株式会社岡村製作所 Drawer unit

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JP4259827B2 (en) * 2002-08-30 2009-04-30 コクヨ株式会社 Storage equipment

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US7912138B2 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Timing and symbol alignment in multipoint-to-point communication using orthogonal frequency division multiplexing
US7697453B2 (en) 1995-02-06 2010-04-13 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing
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US7756060B2 (en) 1995-02-06 2010-07-13 Adc Telecommunications, Inc. Tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing
US7773537B2 (en) 1995-02-06 2010-08-10 Adc Telecommunications, Inc. Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
USRE41771E1 (en) 1995-02-06 2010-09-28 Adc Telecommunications, Inc. System for multiple use subchannels
US7872985B2 (en) 1995-02-06 2011-01-18 Adc Dsl Systems, Inc. System for multi-frame alignment
US7881180B2 (en) 1995-02-06 2011-02-01 Adc Telecommunications, Inc. Systems and method for orthogonal frequency divisional multiplexing
US7881181B2 (en) 1995-02-06 2011-02-01 Adc Telecommunications, Inc. Systems and method for orthogonal frequency divisional multiplexing
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US7675843B2 (en) 1995-02-06 2010-03-09 Adc Telecommunications, Inc. Multipoint-to-point communication using orthogonal frequency division multiplexing
US7936662B2 (en) 1995-02-06 2011-05-03 Adc Telecommunications, Inc. Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
US7957265B2 (en) 1995-02-06 2011-06-07 Adc Telecommunications, Inc. Systems and method for orthogonal frequency divisional multiplexing
US7983141B2 (en) 1995-02-06 2011-07-19 Geile Michael J Synchronized multipoint-to-point communication using orthogonal frequency division
US7995454B2 (en) 1995-02-06 2011-08-09 Htc Corporation Systems and method for orthogonal frequency divisional multiplexing
US8089853B2 (en) 1995-02-06 2012-01-03 Htc Corporation Systems and method for orthogonal frequency divisional multiplexing
US8174956B2 (en) 1995-02-06 2012-05-08 Htc Corporation Systems and method for orthogonal frequency divisional multiplexing
US8199632B2 (en) 1995-02-06 2012-06-12 Htc Corporation Systems and method for orthogonal frequency divisional multiplexing
US8213398B2 (en) 1995-02-06 2012-07-03 Htc Corporation Method for multiple use subchannels
US8213399B2 (en) 1995-02-06 2012-07-03 Htc Corporation System for multiple use subchannels
US8351321B2 (en) 1995-02-06 2013-01-08 Htc Corporation Systems and method for orthogonal frequency divisional multiplexing
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