JPS58102034A - Mounting device of air conditioner - Google Patents

Mounting device of air conditioner

Info

Publication number
JPS58102034A
JPS58102034A JP56200416A JP20041681A JPS58102034A JP S58102034 A JPS58102034 A JP S58102034A JP 56200416 A JP56200416 A JP 56200416A JP 20041681 A JP20041681 A JP 20041681A JP S58102034 A JPS58102034 A JP S58102034A
Authority
JP
Japan
Prior art keywords
air conditioner
frame
hole
frames
upper frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56200416A
Other languages
Japanese (ja)
Inventor
Tomiyasu Togamura
栂村 富康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56200416A priority Critical patent/JPS58102034A/en
Publication of JPS58102034A publication Critical patent/JPS58102034A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32Supports for air-conditioning, air-humidification or ventilation units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To facilitate the easy mounting of a window type air conditioner without extruding itself outward by a method wherein stepped parts provided on both sides of the air conditioner are insertedly fitted to installation frames equipped with a sliding frame and a panel, which cover the space left above the sliding frame, and the installation frames and both side surfaces of the air conditioner are coupled by hole-hook engagement means and finally a top surface part and an upper frame are fixed to each other by means of a screw. CONSTITUTION:An opening for mounting an air conditioner 1 is formed between right and left vertical frames 8 and between the lower and upper frames 10 and 9 by sliding the upper frame 9 on the installation frames 3, the upper and lower ends of which are fixed to window frames 2 and the space left above the upper frame 9 is closed by the panel 13. After that, the air conditioner 1 is insertedly fitted in the opening for mounting the air conditioner 1 by engaging the holding holes 17 provided on the side surfaces of the air conditioner 1 with the hooks 23 of the installation frames 3. Then, a top surface flange 19 and the upper frame 9 are fixed to each other by means of a through hole 21, a screw seat 30 and the screw 22. Owing to the structure as mentioned above, the mounting and dismounting of the air conditioner 1 can be easily and surely performed.

Description

【発明の詳細な説明】 本発明は、特に室外側に突出しのない窓取付型の空気調
和機を据付枠に取付ける際の取付装置の改−良に関する
もので、空気調和機の取付、又は取外し作業を簡単にさ
せ取付時間の短縮をはかると共に、確実で安定した取付
けを行なえるようにしたものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a mounting device for mounting a window-mounted air conditioner, which does not protrude outward, to an installation frame, and particularly relates to an improvement in the mounting device for mounting or removing the air conditioner. This simplifies the work, shortens the installation time, and allows for reliable and stable installation.

従来の取付装置は、第6図に示すように、室外側に突出
しない空気調和機1は、窓枠2にその上下端を固着され
た据付枠3に、空気調和機1の両側面後部に固着された
取付フランジ4を介して複数個のネジ6でねじ止め固着
される構造であった。
As shown in FIG. 6, the conventional mounting device is such that an air conditioner 1 that does not protrude outside the room is mounted on an installation frame 3 whose upper and lower ends are fixed to a window frame 2, and at the rear of both sides of the air conditioner 1. It had a structure in which it was secured by screwing with a plurality of screws 6 via a fixed mounting flange 4.

このような構造では、空気調和機の突出しが全て室内側
となるために重心も室内側にあり、空気調和機の取付け
に際しては、常に身体等で空気調和機を支持しながらネ
ジ止めをすることが必要で、非常に作業性が悪く又危険
でもあり、さらにネジの使用も多くて取付時間のかかる
ものとなっていた。またこうした空気調和機は、シーズ
ンオフには、その室内側への突出しが邪魔になりよく取
外されているが、その場合も同様に危険でかつ手間のか
かるものとなっていた。
In such a structure, all of the protrusion of the air conditioner is on the indoor side, so the center of gravity is also on the indoor side, so when installing the air conditioner, always support the air conditioner with your body when tightening the screws. , which is extremely difficult to work with and dangerous, and also requires a lot of screws, making installation time-consuming. Furthermore, during the off-season, these air conditioners are often removed because their protrusion into the room becomes a nuisance, but this is also dangerous and time-consuming.

本発明は−、このような欠点を除去し、取付の簡単な、
かつ確実で安定した空気調和機の取付装置を提供しよう
とするものである。
The present invention eliminates these drawbacks and provides an easy-to-install,
The present invention also aims to provide a reliable and stable air conditioner mounting device.

以下本発明の一実施例を添付図面の第1図〜第4図を参
考に説明する。図において、1は室外側に突出しの々い
窓取付型の空気調和機で、図示しないが圧縮機、凝縮器
、蒸発器等からなる冷凍サイクル及びファン等が内蔵さ
れている。空気調和機1の背面には凝縮器6と吹出ロア
が同一面に設けられて室外背面のみで室外空気と熱交換
される構造をなしている。2はアルミサツシ等の窓枠、
3は窓枠2にその上下端を固着された据付枠である。据
付枠3は、左右の対称な縦枠8,8と上部の上枠9.下
部の下枠10から成る矩形状の枠本体11と、その両端
が縦枠8の内部に挿入され窓枠2の高さにあわせて自在
に摺動される逆U字状の摺動枠12と、との摺動枠12
の内側を塞ぐ樹脂製のパネル13とから構成されている
An embodiment of the present invention will be described below with reference to FIGS. 1 to 4 of the accompanying drawings. In the figure, reference numeral 1 denotes a window-mounted air conditioner that protrudes outward from the room, and has a built-in refrigeration cycle consisting of a compressor, condenser, evaporator, etc., and a fan, etc. (not shown). The condenser 6 and the blow-off lower are provided on the same surface at the back of the air conditioner 1, so that heat is exchanged with outdoor air only at the outdoor back. 2 is a window frame made of aluminum sash, etc.
Reference numeral 3 denotes an installation frame whose upper and lower ends are fixed to the window frame 2. The installation frame 3 consists of left and right symmetrical vertical frames 8, 8 and an upper frame 9. A rectangular frame main body 11 consisting of a lower frame 10, and an inverted U-shaped sliding frame 12 whose both ends are inserted into the vertical frame 8 and can be slid freely according to the height of the window frame 2. Sliding frame 12 with and
It is composed of a resin panel 13 that closes the inside of the housing.

前記の空気調和機1の両側面後部には、内側に凹んだ段
部14が形成され、その段部14における後方に面した
当接面15には空気調和機1と据付枠3の絶縁を計るべ
く合成樹脂製の絶縁ブッシング16が挿入された複数個
の係止穴17が設けられる。また空気調和機14の天面
後部には内側に凹んだ天面段部18が形成され、さらに
天面段部18には合成樹脂製のL形状をした天面フラン
ジ19が固定されている。前記の天面フランジ19の垂
直部2oには、貫通穴21が設けられ、ネジ22が挿入
される。
Inwardly recessed step portions 14 are formed at the rear portions of both sides of the air conditioner 1, and a rearward-facing contact surface 15 of the step portion 14 is provided with insulation between the air conditioner 1 and the installation frame 3. A plurality of locking holes 17 into which insulating bushings 16 made of synthetic resin are inserted are provided for measurement. Further, a top step 18 recessed inward is formed at the rear of the top of the air conditioner 14, and an L-shaped top flange 19 made of synthetic resin is fixed to the top step 18. A through hole 21 is provided in the vertical portion 2o of the top flange 19, into which a screw 22 is inserted.

一方、前記据付枠3の縦枠8は、第3図に示すように内
側に開口した略コの字形断面形状の長尺物テ、その数ケ
所にコの字の一端を正面に折曲してL形状の引掛部23
を形成しており、この引掛部23が、前記の係止穴17
と係止して空気調和機1を据付枠3に取付けるようにし
ている。まだ縦枠8の内側には、略り形断面形状で一端
には軟質のシール24を設けると共に、他端には前記引
掛部23に合致した切欠きを設けた絶縁板26が接着固
定され、空気調和機1と据付枠3との間から雨水が浸入
するのを防止し、また空気調和機1と据付枠3との間の
電気絶縁性を確保している。
On the other hand, as shown in FIG. 3, the vertical frame 8 of the installation frame 3 is a long piece with a substantially U-shaped cross section that opens inward, and has one U-shaped end bent toward the front at several places. L-shaped hook part 23
This hook portion 23 is connected to the locking hole 17.
The air conditioner 1 is attached to the installation frame 3 by locking the air conditioner 1 to the installation frame 3. Still on the inside of the vertical frame 8, an insulating plate 26 having a substantially rectangular cross-sectional shape and having a soft seal 24 at one end and a notch matching the hook portion 23 at the other end is adhesively fixed. Rainwater is prevented from entering between the air conditioner 1 and the installation frame 3, and electrical insulation between the air conditioner 1 and the installation frame 3 is ensured.

まだ、前記据付枠3の下枠10は、三辺に連続の立上り
26を有した受皿状をなし、また−辺は下方に折曲して
窓枠2に臨む形状をなし、前記左右の縦枠8の下端と連
結固着されている。まだ下枠10の上面の立上ゆ24近
傍には、シール材2了が接着され、空気調和機1と下枠
1oの間75翫ら雨水が浸入するのを防止している。 
    −また、前記据付枠3の上枠9は、上記縦枠8
の−上端に連結され、コの字形の一端がさらに上方に折
曲した断面形状をなしてノくネル挿入溝28を形成する
と共に、その下面部29には、前記天面フランジ19の
貫通穴21と合致するネジ座30力;設けられている。
The lower frame 10 of the installation frame 3 is shaped like a saucer with continuous rises 26 on three sides, and the - side is bent downward to face the window frame 2. It is connected and fixed to the lower end of the frame 8. A sealing material 2 is still adhered to the upper surface of the lower frame 10 in the vicinity of the riser 24 to prevent rainwater from entering through the space 75 between the air conditioner 1 and the lower frame 1o.
- Also, the upper frame 9 of the installation frame 3 is connected to the vertical frame 8.
One end of the U-shape has a cross-sectional shape bent further upward to form a slotted slot insertion groove 28, and a through hole of the top flange 19 is formed in the lower surface 29 of the slotted groove 28. A screw seat 30 matching with 21 is provided.

またノ(ネル挿入溝28の反対側上枠9の下面には、軟
質合成樹脂等の上部シール材31が接着され、空気調和
機1と上枠9の間から雨水が浸入するのを防止している
In addition, an upper sealing material 31 such as a soft synthetic resin is adhered to the lower surface of the upper frame 9 on the opposite side of the flannel insertion groove 28 to prevent rainwater from entering between the air conditioner 1 and the upper frame 9. ing.

本発明は以上のように構成されており、窓枠2にその上
下端を固着され、さらに)々ネル13が挿入された据付
枠3に空気調和機1を取付けるには、まず空気調和機1
の側面段部14に設けられた係止穴17と据付枠3の縦
枠8の引掛部23を係止させ、空気調和機1を据付枠3
に吊持し、次に空気調和機1の天面フランジ19に設け
られた貫通穴21を介してネジ22を据付枠3の上枠9
に設けたネジ座2Bにねじ込めばよい。取外す場合は逆
にネジ22を外したのち、空気調和機1の側面段部14
に形成した係止へ17と据付枠3の引掛部23との係止
を外せばよい。
The present invention is constructed as described above, and in order to attach the air conditioner 1 to the installation frame 3 whose upper and lower ends are fixed to the window frame 2 and into which the panels 13 are inserted, first the air conditioner 1
The air conditioner 1 is attached to the installation frame 3 by locking the locking hole 17 provided in the side step 14 of the installation frame 3 with the hook part 23 of the vertical frame 8 of the installation frame 3.
Then, screws 22 are inserted into the upper frame 9 of the installation frame 3 through the through holes 21 provided in the top flange 19 of the air conditioner 1.
Just screw it into the screw seat 2B provided in the. To remove it, reversely remove the screws 22 and then remove the side step 14 of the air conditioner 1.
17 and the hook portion 23 of the installation frame 3 may be released.

このように空気調和機1の取付は、ただ単に空気調和機
1の係止穴17と据付枠3の引掛部23を係止させたの
ちネジ22をねじ込めばよく、取付が簡単で、しかも空
気調和機1を身体等で支持しながらネジの締付けを行な
う必要がなく落下等の危険性も全くない。このことは空
気調和機1を取外す場合も全く同様である。また空気調
和機1と据付枠3の間は、完全な電気絶縁構造となって
いるため、空気調和機1の漏電が建物に損害を及ぼすこ
ともない。そして、据付枠3の内側にはシ−ル材27.
シール24.上部シール材31などが設けられているた
め、雨水の浸入防止も確実であり、また据付枠3の横巾
方向外形寸法は、空気調和機1の横巾方向外形寸法とほ
ぼ同じとなりスマートな美観のよい据付枠とすることが
できる。
In this way, the air conditioner 1 can be installed by simply locking the locking hole 17 of the air conditioner 1 with the hook part 23 of the installation frame 3, and then screwing in the screw 22. There is no need to tighten screws while supporting the air conditioner 1 with the body, and there is no risk of it falling. This is exactly the same when the air conditioner 1 is removed. Further, since there is a completely electrically insulated structure between the air conditioner 1 and the installation frame 3, leakage of electricity from the air conditioner 1 will not cause damage to the building. A sealing material 27 is provided inside the installation frame 3.
Seal 24. Since the upper sealing material 31 is provided, it is possible to prevent the infiltration of rainwater, and the external dimensions of the installation frame 3 in the width direction are almost the same as the external dimensions of the air conditioner 1 in the width direction, resulting in a smart aesthetic appearance. It can be used as a good installation frame.

上記実施例より明らかなように、本発明における空気調
和機の取付装置は、空気調和機の両側面後部に内側に凹
んだ側面段部を形成すると共に前記側面段部の後方を向
いた当接面に複数個の係止穴を形成し、空気調和機の天
面に貫通穴を有した天面フランジを固着し、一方据付枠
の縦枠には、前記係止穴と係止する引掛部を形成し、ま
た上梓には前記天面フランジの貫通穴と合致するネジ座
を設ける構造としたので、空気調和機の取付は、前記の
係止穴と引掛部を係止させると共に貫通穴を介して天面
フランジと上梓をねじ止め固定するだけでよく、取付が
簡単で、しかも空気調和機を身体等で支持しむがらネジ
の締付けを行なう必要がなく落下等の危険性も全くない
。このことは空気調和機を取外す場合でも全く同様であ
る。また空気調和機の両側面後部には、側面段部を形成
しているから、据付枠の巾方向外形寸法は、空気調和機
の巾方向外形寸法とほぼ同じにすることができスマート
な美観のよいものとすることができる等、種々の利点を
有するものである。
As is clear from the above embodiments, the air conditioner mounting device according to the present invention forms side step portions recessed inward at the rear of both sides of the air conditioner, and abuts the side step portions facing rearward. A plurality of locking holes are formed in the surface, and a top flange having a through hole is fixed to the top surface of the air conditioner, while a vertical frame of the installation frame has a hook portion that locks with the locking hole. , and the upper part is provided with a screw seat that matches the through hole of the top flange, so the installation of the air conditioner is done by locking the hook part with the locking hole and opening the through hole. The installation is simple, as it is only necessary to fix the top flange and the upper flange with screws through the air conditioner, and there is no need to tighten the screws while supporting the air conditioner with your body, and there is no danger of it falling. This is exactly the same even when the air conditioner is removed. In addition, since side steps are formed at the rear of both sides of the air conditioner, the widthwise external dimensions of the installation frame can be made almost the same as the widthwise external dimensions of the air conditioner, resulting in a smart and aesthetically pleasing appearance. It has various advantages such as being able to improve the quality of the material.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例における空気調和機の取付装
置を示す分解斜視図、第2図および第3図はそれぞれ同
取付装置の要部の縦断面および横断面図、第4図は同取
付装置の縦断面図、第6図は従来の空気調和機の取付装
置の外観斜視図である。 1・・・・・・空気調和機、2・・・・・・窓枠、3・
・・・・・据付枠、8・・・・・・縦枠、9・・・・・
・上枠、10・・・・・・下枠、11・・・・−・枠本
体、12・・・・・・摺動枠、13・・・・・−パネル
、14・・・・・・段部、16・・・・・・当接面、1
7・・・・・・係止穴、19・・・・・・天面フランジ
、21・・・・・・貫通穴、23・山・・引掛部、3o
・・・・・・ネジ座。 代理人の氏名弁理土中 尾 敏 男 ほか1名11m 112  図 WA a 国 4 1I4図
FIG. 1 is an exploded perspective view showing a mounting device for an air conditioner according to an embodiment of the present invention, FIGS. 2 and 3 are longitudinal and cross-sectional views of the main parts of the mounting device, respectively, and FIG. 4 is a FIG. 6 is a vertical cross-sectional view of the mounting device, and FIG. 6 is an external perspective view of a conventional air conditioner mounting device. 1...Air conditioner, 2...Window frame, 3.
...Installation frame, 8...Vertical frame, 9...
・Upper frame, 10...Lower frame, 11...-Frame body, 12...Sliding frame, 13...-Panel, 14...・Stepped portion, 16...Abutment surface, 1
7...Locking hole, 19...Top flange, 21...Through hole, 23...Hook part, 3o
...screw seat. Name of agent: Patent Attorney Toshio Tsuchio and 1 other person 11m 112 Figure WA a Country 4 Figure 1I4

Claims (1)

【特許請求の範囲】[Claims] 空気調和機の両側面後部に内側に凹んだ側面段部を形成
すると共に前記側面段部の後方を向いた当接面に複数個
の係止穴を形成し、空気調和機の天面に貫通穴を有した
天面フランジを固着し、一方据付枠を、左右の対称な縦
枠と上部の上枠と下部の下枠から成る矩形状の枠本体と
、その両端が縦枠の内部に挿入され窓枠の高さにあわせ
て自在に摺動される逆U字状の摺動枠と、この摺動枠の
内側を塞ぐパネルとから形成し、前記縦枠に前記空気調
和機の係止穴と係止する引掛部を形成すると共に、前記
上枠には、前記天面フランジの貫通穴と合致するネジ座
を設け、前記係止穴と引掛部を係止させると共に、前記
貫通穴を介して前記天面フランジと上枠をねじ止め固定
した空気調和機の取付装置。
Inwardly recessed side steps are formed in the rear portions of both sides of the air conditioner, and a plurality of locking holes are formed in the rear-facing contact surfaces of the side steps, penetrating through the top surface of the air conditioner. A top flange with a hole is fixed, and the installation frame is inserted into a rectangular frame body consisting of a symmetrical vertical frame, an upper frame at the top, and a lower frame at the bottom, and both ends of the frame are inserted inside the vertical frame. It is formed from an inverted U-shaped sliding frame that can be slid freely according to the height of the window frame, and a panel that closes the inside of this sliding frame, and the air conditioner is locked to the vertical frame. A hook part that engages with the hole is formed, and the upper frame is provided with a screw seat that matches the through hole of the top flange, so that the engagement hole and the catch part engage with each other, and the through hole A mounting device for an air conditioner in which the top flange and the upper frame are fixed with screws.
JP56200416A 1981-12-11 1981-12-11 Mounting device of air conditioner Pending JPS58102034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56200416A JPS58102034A (en) 1981-12-11 1981-12-11 Mounting device of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56200416A JPS58102034A (en) 1981-12-11 1981-12-11 Mounting device of air conditioner

Publications (1)

Publication Number Publication Date
JPS58102034A true JPS58102034A (en) 1983-06-17

Family

ID=16423948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56200416A Pending JPS58102034A (en) 1981-12-11 1981-12-11 Mounting device of air conditioner

Country Status (1)

Country Link
JP (1) JPS58102034A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031799A3 (en) * 1999-02-25 2001-06-27 Kooltronic Inc. Air handling apparatus and method of attachment to an enclosure
WO2011128168A1 (en) * 2010-04-16 2011-10-20 Rittal Gmbh & Co. Kg Cover for an air-conditioning device
CN108361837A (en) * 2013-07-23 2018-08-03 三星电子株式会社 The indoor unit of air-conditioning and the method for connecting its refrigerant pipe
KR20200058271A (en) * 2019-07-01 2020-05-27 주식회사 파세코 Assembly of window type air-conditioner and inflow water proof member for the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031799A3 (en) * 1999-02-25 2001-06-27 Kooltronic Inc. Air handling apparatus and method of attachment to an enclosure
US6298681B1 (en) 1999-02-25 2001-10-09 Kooltronic, Incorporated Air handling apparatus
US6308526B1 (en) 1999-02-25 2001-10-30 Kooltronic, Incorporated Air handling apparatus
US6345511B1 (en) 1999-02-25 2002-02-12 Kooltronic, Incorporated Air handling apparatus
WO2011128168A1 (en) * 2010-04-16 2011-10-20 Rittal Gmbh & Co. Kg Cover for an air-conditioning device
US8827778B2 (en) 2010-04-16 2014-09-09 Rittal Gmbh & Co. Kg Cover for an air-conditioning device
CN108361837A (en) * 2013-07-23 2018-08-03 三星电子株式会社 The indoor unit of air-conditioning and the method for connecting its refrigerant pipe
USRE48080E1 (en) 2013-07-23 2020-07-07 Samsung Electronics Co., Ltd. Indoor unit of air conditioner and method of connecting refrigerant pipe thereof
CN108361837B (en) * 2013-07-23 2021-07-02 三星电子株式会社 Indoor unit of air conditioner and method of connecting refrigerant pipe thereof
KR20200058271A (en) * 2019-07-01 2020-05-27 주식회사 파세코 Assembly of window type air-conditioner and inflow water proof member for the same

Similar Documents

Publication Publication Date Title
JPS58102034A (en) Mounting device of air conditioner
JP3542961B2 (en) Lower frame of composite sash
JPS5838876Y2 (en) Screen door removal device
KR101566931B1 (en) Non-rail frame in curtain wall type
JPS6310418Y2 (en)
JP2789511B2 (en) Makeup frame mounting structure
JP2715028B2 (en) Rattling equipment in joinery
JPH0446065Y2 (en)
JP3657092B2 (en) Attaching the weather cover of the ventilation fan
JPS58102035A (en) Mounting device of air conditioner
JPS5853428Y2 (en) Picture frame material mounting device
JP2570470Y2 (en) Indoor panel mounting structure of indoor unit
JP2704831B2 (en) Outer sliding door fixing structure for inward sliding window
JPS5829271Y2 (en) Mounting structure of surface grid
JPH07119356A (en) Attaching structure for paper sliding door of window
JPS58102036A (en) Mounting device of air conditioner
JPS6332879Y2 (en)
JPS6344537Y2 (en)
JPS6313358Y2 (en)
JPS6319515Y2 (en)
JPS597504Y2 (en) Entrance transom fixing device
JPS5914563Y2 (en) Decorative panel mounting structure
JPH0743425Y2 (en) Sliding window
JPH09170810A (en) Method for setting air conditioner at corner part and air conditioner-setting device
JPS6233913Y2 (en)