JPH07124873A - Split pin folding device - Google Patents
Split pin folding deviceInfo
- Publication number
- JPH07124873A JPH07124873A JP27257093A JP27257093A JPH07124873A JP H07124873 A JPH07124873 A JP H07124873A JP 27257093 A JP27257093 A JP 27257093A JP 27257093 A JP27257093 A JP 27257093A JP H07124873 A JPH07124873 A JP H07124873A
- Authority
- JP
- Japan
- Prior art keywords
- split pin
- leg
- bending member
- shaft
- short leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば自動車のブレー
キ装置を組み立てる際に使用する割ピンの折曲げ装置に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a split pin bending device used for assembling a brake device for an automobile, for example.
【０００２】[0002]
【従来の技術】従来、例えば自動車のブレーキ装置等に
おいて、ブレーキペダルとマスタパワーを連結する連結
軸には抜け止め用の割ピンが装着されるが、かかる割ピ
ンを自動的に折り曲げる装置として例えば実公平２―３
３９９号のような装置が知れている。この装置は昇降自
在なスリーブの下方に作動軸を設け、この作動軸に設け
たカムピンをスリーブに形成したカム溝に係合させるこ
とで、スリーブの昇降動に伴って作動軸が回動するよう
に構成し、作動軸を割ピンの長脚に添い当てて回動させ
ることで、長脚を所定角度折り曲げるようにしている。2. Description of the Related Art Conventionally, for example, in a brake device of an automobile or the like, a split pin for retaining is attached to a connecting shaft connecting a brake pedal and a master power, and as a device for automatically bending the split pin, for example, Fairness 2-3
Devices such as 399 are known. In this device, an operating shaft is provided below a sleeve that can be raised and lowered, and a cam pin provided on the operating shaft is engaged with a cam groove formed in the sleeve, so that the operating shaft rotates as the sleeve moves up and down. The long leg is bent at a predetermined angle by rotating the actuating shaft along the long leg of the split pin.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記の
装置は割ピンの２本の脚のうち長脚しか折り曲げること
が出来ず、しかも折曲げ角度が浅いため作業者が手作業
で最後の折曲げを行う必要があった。また、短脚の折り
曲げは最初から作業者が手作業で行わなければならず、
作業性が良くなかった。However, in the above-mentioned device, only the long leg of the two legs of the split pin can be bent, and since the bending angle is shallow, the operator manually bends the last leg. Had to do. Also, the bending of the short legs must be done manually by the operator from the beginning,
Workability was not good.
【０００４】[0004]
【課題を解決するための手段】かかる課題を解決するた
め、本発明は割ピン取付軸に挿入した割ピンを折り曲げ
るようにした割ピン折曲げ装置において、割ピン取付軸
を保持するワーク保持部を設け、このワーク保持部で保
持される割ピン取付軸の延長線上に該軸線と平行な軸線
廻りに回動自在な回動軸を設けた。そしてこの回動軸の
先端に、割ピンの長脚に添い当てられた後、回動軸の回
動によって長脚を折り曲げる長脚折曲部材を設けるとと
もに、割ピンの短脚に添い当てられた後、前記回動軸の
反転回動によって該短脚を反対方向に折り曲げる短脚折
曲部材を進退自在に設けた。また回動軸の軸線を、割ピ
ン取付軸の軸線から割ピンの脚延出方向に沿って偏芯さ
せた。In order to solve such a problem, the present invention is a split pin bending apparatus for bending a split pin inserted into a split pin mounting shaft, and a work holding portion for holding the split pin mounting shaft. Is provided, and on the extension line of the split pin mounting shaft held by the work holding portion, there is provided a rotating shaft which is rotatable about an axis parallel to the axis. Then, at the tip of the rotary shaft, a long leg bending member that bends the long leg by the rotation of the rotary shaft is provided along with the long leg of the split pin. After that, a short leg bending member that bends the short leg in the opposite direction by reversing the rotation of the rotation shaft is provided so as to be able to move forward and backward. Further, the axis of the rotating shaft is eccentric from the axis of the split pin mounting shaft along the leg extension direction of the split pin.
【０００５】[0005]
【作用】ワーク保持部によって割ピン取付軸を拘持し、
長脚折曲部材を割ピンの長脚に添い当てた後、回動軸を
回動させて長脚を折り曲げる。この際、短脚折曲部材は
干渉しない位置まで後退させておく。次いで短脚折曲部
材を前進させて割ピンの短脚に添い当てた後、回動軸を
反転回動させることで短脚を折り曲げる。また折曲げ回
動角が大きくなるに連れて各脚と各脚折曲部材の当接範
囲が狭くなり、最後には当接が外れてしまうが、回動軸
の軸線を、割ピン取付軸の軸線から割ピンの脚延出方向
に沿って偏芯させることで、回動の最終段階まで割ピン
の各脚に対して各脚折曲部材を当接させておくことが出
来る。つまり、比較的脚の端部まで綺麗に折り曲げるこ
とが出来る。[Operation] The split pin mounting shaft is held by the work holding part,
After the long leg bending member is brought into contact with the long leg of the split pin, the rotary shaft is rotated to bend the long leg. At this time, the short leg bending member is retracted to a position where it does not interfere. Then, the short leg bending member is moved forward to fit the short leg of the split pin, and then the short leg is bent by reversing and rotating the rotary shaft. Further, as the bending rotation angle increases, the contact range of each leg and each leg bending member becomes narrower, and the contact ends to come off, but the axis of the rotation shaft is changed to that of the split pin mounting shaft. By eccentricity along the leg extension direction of the split pin from the axis, each leg bending member can be kept in contact with each leg of the split pin until the final stage of rotation. In other words, it is possible to bend it neatly up to the end of the leg.
【０００６】[0006]
【実施例】本発明の割ピン折曲げ装置の実施例について
添付した図面に基づき説明する。図１は本折曲げ装置の
斜視図、図２は長脚折曲部材と短脚折曲部材の構造を示
す断面図、図３は割ピン取付軸を備えたワークの平面
図、図４は同拡大図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a split pin bending apparatus of the present invention will be described with reference to the accompanying drawings. 1 is a perspective view of the present bending device, FIG. 2 is a cross-sectional view showing the structure of a long leg bending member and a short leg bending member, FIG. 3 is a plan view of a work having a split pin mounting shaft, and FIG. It is a figure.
【０００７】例えば自動車のブレーキ装置等において、
図３、図４に示すようなマスタパワーＡとブレーキペダ
ルＢを連結する割ピン取付軸Ｃには、軸方向と略直交方
向から割ピンＤが挿入され、長脚Ｄａと短脚Ｄｂが夫々
反対方向に折曲げられて抜け止め防止が図られるが、本
折曲げ装置１はかかる割ピンＤを自動的に折り曲げる装
置として構成されている。For example, in a brake device of an automobile,
A split pin D is inserted into the split pin mounting shaft C connecting the master power A and the brake pedal B as shown in FIGS. 3 and 4 from a direction substantially orthogonal to the axial direction, and a long leg Da and a short leg Db are respectively provided. The folding device 1 is configured as a device that automatically bends the split pin D, although the device is bent in the opposite direction to prevent it from coming off.
【０００８】すなわち本折曲げ装置１は、図１に示すよ
うに、吊り下げ式に構成され、吊り下げ金具３を備えた
本体２と、この本体２の両側に固着された一対のハンド
グリップ４、４を備えている。That is, as shown in FIG. 1, the main bending apparatus 1 is of a hanging type and has a main body 2 provided with a hanging metal fitting 3 and a pair of hand grips 4 fixed to both sides of the main body 2. It is equipped with 4.
【０００９】そして、この装置１は作業者の近傍に吊り
下げられており、ワークがパレット等によって搬送され
てくると、作業者がハンドグリップ４、４を操作して割
ピン折曲げ作業を行う。The apparatus 1 is suspended near the worker, and when the work is conveyed by a pallet or the like, the worker operates the hand grips 4, 4 to perform the split pin bending work. .
【００１０】前記本体２の前面下方にはワーク保持部５
が設けられ、このワーク保持部５に隣接して矩体状の回
動軸６が設けられるとともに、この回動軸６には駆動モ
ータ７が接続している。A work holding portion 5 is provided below the front surface of the main body 2.
Is provided, a rotary shaft 6 having a rectangular shape is provided adjacent to the work holding portion 5, and a drive motor 7 is connected to the rotary shaft 6.
【００１１】そして、この駆動モータ７によって回動軸
６を回動させ、前記割ピンの長脚Ｄａと短脚Ｄｂを順次
折り曲げる。The rotation shaft 6 is rotated by the drive motor 7, and the long leg Da and the short leg Db of the split pin are sequentially bent.
【００１２】前記ワーク保持部５は、前面５ａから突出
する一対の突出部５ｂ、５ｂを備え、この突出部５ｂ、
５ｂ間に前記割ピン取付軸Ｃを挟んで位置決め固定する
ようにしている。The work holding portion 5 is provided with a pair of protruding portions 5b, 5b protruding from the front surface 5a.
The split pin mounting shaft C is sandwiched between 5b to position and fix.
【００１３】すなわちこの割ピン取付軸Ｃは、前記マス
タパワーＡ先端に取付けられた略コの字状ブラケットＥ
に挿通されるとともに、前記突出部５ｂ、５ｂはこの略
コの字状ブラケットＥと連結軸Ｆを嵌合せしめることの
出来るような空間部を持って構成されている。因みに、
割ピン取付軸Ｃの頭部Ｃｈの対向両側面を平行にカット
したフラット部は、コの字状ブラケットＥの一対の張出
しフランジＥｆ、Ｅｆ間に挟まれて回転不能とされてお
り、その反対側から突出する先端部に割ピンＤが挿入さ
れている。That is, the split pin mounting shaft C has a substantially U-shaped bracket E attached to the tip of the master power A.
The protrusions 5b, 5b are configured to have a space portion into which the substantially U-shaped bracket E and the connecting shaft F can be fitted. By the way,
The flat portion obtained by cutting the opposite sides of the head Ch of the cotter pin mounting shaft C in parallel is sandwiched between the pair of overhanging flanges Ef, Ef of the U-shaped bracket E, and cannot rotate. The split pin D is inserted into the tip portion protruding from the side.
【００１４】前記回動軸６の下方には、下面から前記ワ
ーク保持部５に向けて突出する矩形ブロック状の長脚折
曲部材８が一体に形成されるとともに、回動軸６の中間
部の片側側面には切欠部６ａが設けられ、図２に示すよ
うに、この切欠部６ａ内にシリンダユニット１１がボル
ト止めされている。A rectangular block-shaped long leg bending member 8 projecting from the lower surface toward the work holding portion 5 is integrally formed below the rotary shaft 6, and at the intermediate portion of the rotary shaft 6. A notch portion 6a is provided on one side surface, and a cylinder unit 11 is bolted in the notch portion 6a as shown in FIG.
【００１５】そして、シリンダユニット１１のシリンダ
ロッド１２は前記ワーク保持部５に向けて垂直下方に延
出するとともに、シリンダロッド１２先端には断面矩形
状の柱状の短脚折曲部材９が固着されており、また前記
回動軸６の下方には、短脚折曲部材９の摺動をガイドす
る断面矩形状の貫通孔６ｂが設けられている。The cylinder rod 12 of the cylinder unit 11 extends vertically downward toward the work holding portion 5, and a short leg bending member 9 having a rectangular cross section is fixed to the tip of the cylinder rod 12. A through hole 6b having a rectangular cross section is provided below the rotary shaft 6 to guide the sliding of the short leg bending member 9.
【００１６】そして、シリンダユニット１１が後退作動
すると、短脚折曲部材９が回動軸６の下端面とほぼ面一
になる程度に没入し、シリンダユニット１１が伸張作動
すると短脚折曲部材９が回動軸６下面から突出して前記
長脚折曲部材８先端とほぼ同じ位置まで突出するように
している。When the cylinder unit 11 is retracted, the short leg bending member 9 is retracted so as to be substantially flush with the lower end surface of the rotary shaft 6, and when the cylinder unit 11 is extended, the short leg bending member 9 is retracted. It projects from the lower surface of the rotating shaft 6 to a position substantially the same as the tip of the long leg bending member 8.
【００１７】従って、これら長脚折曲部材８と短脚折曲
部材９はいずれも回動軸６の回動によって回動すること
になる。ところで、この回動軸６の回動中心Ｐは、位置
決めされた割ピン取付軸Ｃの軸中心Ｏから偏芯させてい
る。Therefore, both the long leg bending member 8 and the short leg bending member 9 are turned by the turning of the turning shaft 6. By the way, the rotation center P of the rotation shaft 6 is eccentric from the shaft center O of the positioned split pin mounting shaft C.
【００１８】つまり、図５に示すように、回動軸６の回
動中心Ｐを割ピン取付軸Ｃの軸中心Ｏから割ピンＤの脚
延出方向に沿って偏芯させ、例えば割ピン取付軸Ｃの外
周部附近としている。従って、前記各脚折曲部材８、９
は回動中心Ｐまわりに回動することになる。That is, as shown in FIG. 5, the center of rotation P of the rotary shaft 6 is eccentric from the center O of the split pin mounting shaft C along the leg extending direction of the split pin D. It is near the outer periphery of the mounting shaft C. Therefore, the leg bending members 8 and 9 are
Will rotate about the rotation center P.
【００１９】以上のような折曲げ装置１の作用について
説明する。The operation of the bending device 1 as described above will be described.
【００２０】例えばパレットに載置されたブレーキ装置
が搬送されてくると、作業者は割ピン取付軸Ｃに割ピン
Ｄを挿入した後、図１に示すようにコの字状ブラケット
Ｅを装置１のワーク保持部５に嵌合させて位置決めす
る。For example, when a brake device mounted on a pallet is conveyed, an operator inserts the split pin D into the split pin mounting shaft C, and then installs a U-shaped bracket E as shown in FIG. The work holder 5 of No. 1 is fitted and positioned.
【００２１】この際、図５（イ）に示すように、長脚折
曲部材８は割ピンＤの短脚Ｄｂより外側で且つ長脚Ｄａ
の内面に当接し得るような位置に予め位置設定されてい
る。そして、短脚折曲部材Ｄｂは回動軸６の内部に没入
している。At this time, as shown in FIG. 5 (a), the long leg bending member 8 is outside the short leg Db of the split pin D and the long leg Da.
The position is set in advance so that it can come into contact with the inner surface of the. The short leg bending member Db is recessed inside the rotary shaft 6.
【００２２】この状態で駆動モータ７を駆動させて回動
軸６を回動させると、長脚折曲部材８の長辺部が長脚Ｄ
ａに当接して押圧を加え、図５（ロ）に示すように長脚
Ｄａを折り曲げる。この際、回動角が大きくなるに連れ
て長脚Ｄａと長脚折曲部材８の当接範囲が狭まり、最終
的には外れるが、回動軸６の回動中心Ｐは、割ピン取付
軸Ｃの軸中心Ｏから脚延出方向に偏芯しているため、長
脚折曲部材８と長脚Ｄａの当接は比較的回動の最終段階
まで保持される。つまり、割ピン取付軸Ｃの軸中心Ｏで
折り曲げることに較べて、当接回動範囲が拡がる。In this state, when the drive motor 7 is driven to rotate the rotary shaft 6, the long side portion of the long leg bending member 8 is changed to the long leg D.
A contact is made with a and pressure is applied, and the long leg Da is bent as shown in FIG. At this time, the contact range between the long leg Da and the long leg bending member 8 narrows as the rotation angle increases, and eventually the contact portion comes off. However, the rotation center P of the rotation shaft 6 is the cotter pin mounting shaft. Since it is eccentric from the axial center O of C in the leg extending direction, the contact between the long leg bending member 8 and the long leg Da is maintained until the final stage of rotation. That is, the contact rotation range is expanded as compared with bending at the axis center O of the split pin mounting shaft C.
【００２３】長脚Ｄａの折曲げが完了すると、シリンダ
ユニット１１を作動させて短脚折曲部材９を突出させ、
駆動モータ７を反転させて短脚Ｄｂを折り曲げる。When the bending of the long leg Da is completed, the cylinder unit 11 is operated to cause the short leg bending member 9 to project,
The drive motor 7 is reversed and the short leg Db is bent.
【００２４】つまり、短脚折曲部材９を突出させた後、
回動軸６を反転回動させると、図６（イ）に示すよう
に、短脚折曲部材９は割ピンＤの短脚Ｄｂの内面に当接
して押圧を加える。そして、図６（ロ）に示すように回
動軸６が原位置に復帰すると短脚Ｄｂの折り曲げが完了
する。That is, after the short leg bending member 9 is projected,
When the rotating shaft 6 is rotated in the reverse direction, the short leg bending member 9 comes into contact with the inner surface of the short leg Db of the split pin D to apply pressure, as shown in FIG. Then, as shown in FIG. 6B, when the rotary shaft 6 returns to the original position, the bending of the short leg Db is completed.
【００２５】そして、両方の脚Ｄａ、Ｄｂが折曲げられ
ると、シリンダユニット１１を作動させて短脚折曲部材
９を没入させ待機状態に入る。When both legs Da and Db are bent, the cylinder unit 11 is actuated and the short leg bending member 9 is retracted to enter the standby state.
【００２６】[0026]
【発明の効果】以上のように本発明の割ピン折曲げ装置
は、回動軸の先端に設けた長脚折曲部材を割ピンの長脚
に添い当てて回動させることで、まず割ピンの長脚を折
曲げ、次いで出没自在な短脚折曲部材を進出させて割ピ
ンの短脚に添い当てた後、回動軸を反転回動させて短脚
を反対方向に折り曲げるようにしたたため、折曲げ作業
の殆どの工程が自動化され、作業員の手作業が軽減され
る。またこの際、回動軸の軸線を割ピン取付軸の軸線か
ら偏芯させているため、回動の最終段階まで各脚折曲部
材と割ピンの脚を当接させておくことが出来、脚の端部
まで綺麗に折り曲げることが出来る。As described above, in the split pin bending apparatus of the present invention, the long leg bending member provided at the tip of the rotary shaft is rotated along with the long leg of the split pin to rotate the split pin first. After bending the long leg of the, then advancing and retracting the short leg bending member to fit the short leg of the cotter pin, the rotation axis is reversed and the short leg is bent in the opposite direction. Most of the bending work is automated, and the manual work of the worker is reduced. At this time, since the axis of the rotating shaft is eccentric from the axis of the split pin mounting shaft, each leg bending member can be kept in contact with the leg of the split pin until the final stage of rotation. You can fold it cleanly up to the end.
【図１】本折曲げ装置の斜視図FIG. 1 is a perspective view of a main folding device.
【図２】長脚折曲部材と短脚折曲部材の構造を示す断面
図FIG. 2 is a sectional view showing a structure of a long leg bending member and a short leg bending member.
【図３】割ピン取付軸を備えたワークの平面図FIG. 3 is a plan view of a work having a split pin mounting shaft.
【図４】図３の一部拡大図FIG. 4 is a partially enlarged view of FIG.
【図５】長脚の折曲げを示す工程図FIG. 5 is a process diagram showing bending of long legs
【図６】短脚の折曲げを示す工程図FIG. 6 is a process diagram showing bending of short legs
１ 折曲げ装置 ５ ワーク保持部 ６ 回動軸 ７ 駆動モータ ８ 長脚折曲部材 ９ 短脚折曲部材 １１ シリンダユニット Ｃ 割ピン取付軸 Ｄ 割ピン Ｄａ 長脚 Ｄｂ 短脚 Ｏ 取付軸中心 Ｐ 回動軸中心 1 Bending device 5 Work holding part 6 Rotating shaft 7 Drive motor 8 Long leg bending member 9 Short leg bending member 11 Cylinder unit C Split pin mounting shaft D Split pin Da Long leg Db Short leg O Mounting shaft center P Rotating shaft center
Claims (2)
げるようにした割ピン折曲げ装置において、前記割ピン
を挿入した状態で割ピン取付軸を保持するワーク保持部
と、このワーク保持部で保持される割ピン取付軸の延長
線上に設けられ且つ該軸線と平行な軸線廻りに回動自在
な回動軸と、この回動軸の先端に設けられ且つ前記割ピ
ンの長脚に添い当てられた後、前記回動軸の回動によっ
て該長脚を折り曲げる長脚折曲部材と、前記回動軸の先
端に進退自在に設けられ且つ前記割ピンの短脚に添い当
てられた後、前記回動軸の反転回動によって該短脚を反
対方向に折り曲げる短脚折曲部材を備えたことを特徴と
する割ピン折曲げ装置。1. A cotter pin bending device configured to fold a cotter pin inserted into a cotter pin mounting shaft, and a work holding part for holding the cotter pin mounting shaft with the cotter pin inserted, and the work holding part. A rotary shaft provided on an extension of the split pin mounting shaft and rotatable about an axis parallel to the split shaft; and a long shaft of the split pin provided at the tip of the rotary shaft. After being applied, after the long leg bending member that bends the long leg by the rotation of the rotation shaft, and after being attached to the short leg of the split pin, the long leg bending member is provided at the tip of the rotation shaft so as to be movable back and forth A split pin bending device comprising a short leg bending member that bends the short leg in the opposite direction by reversing and rotating the rotation shaft.
の軸線から割ピンの脚延出方向に沿って偏芯させたこと
を特徴とする請求項１に記載の割ピン折曲げ装置。2. The split pin bending according to claim 1, wherein the axis of the rotating shaft is eccentric from the axis of the split pin mounting shaft along the leg extension direction of the split pin. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27257093A JPH07124873A (en) | 1993-10-29 | 1993-10-29 | Split pin folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27257093A JPH07124873A (en) | 1993-10-29 | 1993-10-29 | Split pin folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07124873A true JPH07124873A (en) | 1995-05-16 |
Family
ID=17515756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27257093A Pending JPH07124873A (en) | 1993-10-29 | 1993-10-29 | Split pin folding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07124873A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042377A (en) * | 2012-09-28 | 2013-04-17 | 济南汇和机电设备有限公司 | Flat mouth pin installation tool |
| CN110000257A (en) * | 2019-05-20 | 2019-07-12 | 马鞍山联邦智能装备有限公司 | A kind of strainer pivot pin apparatus for bending and bending method |
| CN110883150A (en) * | 2019-12-26 | 2020-03-17 | 甘肃畜牧工程职业技术学院 | Device for electrically bending split pin |
| US11185910B2 (en) * | 2018-11-26 | 2021-11-30 | Hond Motor Co., Ltd. | Cotter pin forming tool |
-
1993
- 1993-10-29 JP JP27257093A patent/JPH07124873A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042377A (en) * | 2012-09-28 | 2013-04-17 | 济南汇和机电设备有限公司 | Flat mouth pin installation tool |
| US11185910B2 (en) * | 2018-11-26 | 2021-11-30 | Hond Motor Co., Ltd. | Cotter pin forming tool |
| CN110000257A (en) * | 2019-05-20 | 2019-07-12 | 马鞍山联邦智能装备有限公司 | A kind of strainer pivot pin apparatus for bending and bending method |
| CN110000257B (en) * | 2019-05-20 | 2024-03-01 | 梁山太阳升汽车制造有限公司 | Tensioner shaft pin bending device and bending method |
| CN110883150A (en) * | 2019-12-26 | 2020-03-17 | 甘肃畜牧工程职业技术学院 | Device for electrically bending split pin |
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| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20031225 |