JPH04135523A - Suction port body of vacuum cleaner - Google Patents
Suction port body of vacuum cleanerInfo
- Publication number
- JPH04135523A JPH04135523A JP25525390A JP25525390A JPH04135523A JP H04135523 A JPH04135523 A JP H04135523A JP 25525390 A JP25525390 A JP 25525390A JP 25525390 A JP25525390 A JP 25525390A JP H04135523 A JPH04135523 A JP H04135523A
- Authority
- JP
- Japan
- Prior art keywords
- suction port
- carpet
- cleaned
- vacuum cleaner
- dust
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 14
- 210000004209 hair Anatomy 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- -1 hair Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010009 beating Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
【発明の詳細な説明】
（発明の目的〕
（産業上の利用分野）
本発明は被掃除面を叩打する叩打体を有する電気掃除機
の吸込口体に関する。DETAILED DESCRIPTION OF THE INVENTION (Objective of the Invention) (Industrial Field of Application) The present invention relates to a suction port body for a vacuum cleaner having a striking body that strikes a surface to be cleaned.
（従来の技術）
本出願人は、この種の電気掃除機の吸込口体の発明に関
し特願平１−１２０８６８号を出願している。この吸込
口体は第９図に示すように、本体５１の下面に弾性軸５
２か張架され、この弾性軸５２にローラからなる複数の
叩打体５３が回動自在に設けられている。そして、弾性
軸５２は連結部材５４によって本体５１内に設けられた
鉄板（図示せず）に連結されており、さらに本体５１内
には鉄板と対向して電磁石（図示せず）が設けられてい
る。この電磁石に半波整流された交流電流を流すことに
よって鉄板を振動させ、この鉄板の振動が連結部材５４
を介して弾性軸５２に伝達される。こうして、叩打体５
３が上下に振動して被掃除面を叩打して被掃除面からゴ
ミを叩き出してこれを吸い込むものである。(Prior Art) The present applicant has filed Japanese Patent Application No. 1-120868 regarding the invention of this type of vacuum cleaner suction port body. As shown in FIG. 9, this suction port body has an elastic shaft 5 on the bottom surface of the main body 51.
A plurality of striking bodies 53 made of rollers are rotatably provided on this elastic shaft 52. The elastic shaft 52 is connected to a steel plate (not shown) provided in the main body 51 by a connecting member 54, and an electromagnet (not shown) is further provided in the main body 51 facing the iron plate. There is. By passing a half-wave rectified alternating current through this electromagnet, the iron plate is vibrated, and the vibration of this iron plate is caused by the connection member 54.
is transmitted to the elastic shaft 52 via. In this way, the hitting body 5
3 vibrates up and down and hits the surface to be cleaned to knock out dirt from the surface to be cleaned and suck it in.
（発明が解決しようとする課題）
上記電気掃除機の吸込口体はじゅうたん等の被掃除面内
に入り込んだ塵や埃等のゴミは叩打体で叩き出すので効
率よく電気掃除機本体に吸い込むことができるが、被掃
除面にからんだ髪の毛や糸屑等のゴミに関しては叩くだ
けでは完全に表面に浮き上がらず電気掃除機本体に吸い
込むことができずに被掃除面に残ってしまうものがある
ということが判明した。(Problems to be Solved by the Invention) The suction port body of the vacuum cleaner described above uses a knocking body to knock out dirt such as dirt that has entered the surface to be cleaned such as a carpet, so that it is efficiently sucked into the vacuum cleaner body. However, when it comes to hair, lint, and other debris that are tangled on the surface to be cleaned, some of them cannot be completely lifted to the surface by just tapping and cannot be sucked into the vacuum cleaner itself, leaving them on the surface to be cleaned. It turned out that.
本発明は上記課題を解決し、塵や埃等だけでなく髪の毛
や糸屑等のゴミもじゅうたん等の被掃除面の表面に浮き
上がらすことによって電気掃除機本体に吸い込むことが
できる電気掃除機の吸込口体を得ることを目的とするも
のである。The present invention solves the above problems, and provides a vacuum cleaner that allows not only dust and dirt but also hair and lint to be sucked into the vacuum cleaner body by floating them to the surface of a surface to be cleaned such as a carpet. The purpose is to obtain a suction port body.
（課題を解決するための手段）
上記目的を達成するために本発明の電気掃除機の吸込口
体は、下面に吸込口が形成された本体と、この本体内に
設けられた駆動装置と、前記吸込口に臨んで設けられる
とともに前記駆動装置によって駆動され被掃除面を叩打
する叩打体とを備えた電気掃除機の吸込口体において、
前記叩打体の外周面に突起部を突出形成したものである
。(Means for Solving the Problems) In order to achieve the above object, the suction port body of the vacuum cleaner of the present invention includes a main body in which a suction port is formed on the lower surface, a drive device provided in the main body, A suction port body for a vacuum cleaner, comprising a hitting body that is provided facing the suction port and is driven by the drive device to hit the surface to be cleaned,
A protrusion is formed on the outer circumferential surface of the striking body.
（作用）
本発明の電気掃除機の吸込口体では、駆動装置を駆動さ
せると叩打体がじゅうたん等の被掃除面を叩打してこの
被掃除面内に入り込んでいる塵や埃等を叩き出すととも
にからみついた髪の毛や糸屑等のゴミは叩打体の外周面
に突出形成された突起部によって引っ掛けられて被掃除
面の表面に浮き−」−がらせられ塵や埃等とともに髪の
毛や糸屑等も電気掃除機本体に吸い込まれる。(Function) In the suction port body of the vacuum cleaner of the present invention, when the drive device is driven, the striking body strikes the surface to be cleaned, such as a carpet, and knocks out dust, dirt, etc. that have entered the surface to be cleaned. The tangled hair, lint, and other debris are caught by the protrusions formed on the outer circumferential surface of the beating body and float on the surface of the surface to be cleaned. etc. are also sucked into the vacuum cleaner body.
（実施例）
本発明の一実施例を第１図〜第５図に基ついて説明する
。１は吸込口本体で後方には上下方向回動自在の継手管
２か接続されている。本体ｌは上ケース３と下ケース４
とで構成され、この上下ケス３，４はバンパー５を介し
て接続されており下ケース４の下面には継手管２に連通
ずる吸込口６か形成されている。本体１には後車軸７ａ
、前車輪７ｂがそれぞれ設けられている。そして、本体
１には回転ブラシを回転させる電動機８か収納されてい
る。９は回転ブラシ室で吸込口６に臨んで設けられる回
転ブラシＩＯを収納するものである。回転ブラシ１０は
軸受１１によって回転自在に支持されるとともに一端部
にギヤ状プーリー１２を有している。このギヤ状プーリ
ー１２と電動機８の回転軸とにはベルト１３か掛は渡さ
れており、これによって電動機８の回転力か回転ブラシ
１０に伝達されるものである。そして、回転ブラシ１０
の端部には補助ブラシ１４が設けられている。回転ブラ
シ室９の上面は回転ブラシ１０と対向して開口部１５が
形成され、この開口部１５は本体１に対して着脱自在に
設けられた蓋体１６によって開閉される。本体Ｉの下面
には吸込口６の近傍でかつ吸込口６より継手管２側すな
わち吸込口６の後部に位置して例えば軟質ゴムで形成さ
れた叩打体１７が回転ブラシ１０と平行に配設されてい
る。この叩打体１７は互いに隣接した状態で軸方向に並
べられており、その外周面には第１図に示すように外方
へ突出する複数の突起部１８か一体に形成されている。(Example) An example of the present invention will be described with reference to FIGS. 1 to 5. Reference numeral 1 denotes a suction port body, to which a joint pipe 2 that can freely rotate in the vertical direction is connected to the rear. The main body L has an upper case 3 and a lower case 4.
The upper and lower cases 3 and 4 are connected via a bumper 5, and a suction port 6 communicating with the joint pipe 2 is formed on the lower surface of the lower case 4. The main body 1 has a rear axle 7a.
, front wheels 7b are provided, respectively. The main body 1 houses an electric motor 8 that rotates the rotary brush. Reference numeral 9 denotes a rotating brush chamber for housing a rotating brush IO provided facing the suction port 6. The rotating brush 10 is rotatably supported by a bearing 11 and has a gear-like pulley 12 at one end. A belt 13 is passed between the gear-like pulley 12 and the rotating shaft of the electric motor 8, and the rotational force of the electric motor 8 is thereby transmitted to the rotating brush 10. And rotating brush 10
An auxiliary brush 14 is provided at the end of the brush. An opening 15 is formed in the upper surface of the rotating brush chamber 9 so as to face the rotating brush 10, and this opening 15 is opened and closed by a lid 16 that is detachably attached to the main body 1. On the lower surface of the main body I, a striking body 17 made of soft rubber, for example, is disposed in parallel with the rotating brush 10, in the vicinity of the suction port 6 and located on the side of the joint pipe 2 from the suction port 6, that is, at the rear of the suction port 6. has been done. The striking bodies 17 are arranged adjacent to each other in the axial direction, and a plurality of protrusions 18 projecting outward are integrally formed on the outer circumferential surface of the striking bodies 17, as shown in FIG.
そして、叩打体１７はその中心を軸方向へ貫通するピア
ノ線等の弾性軸１９に回動自在に設けられこの弾性軸１
９の両端部には下ケース４に固定するための固定体２０
か設けられている。また、下ケース４には吸込口６の後
部に位置して叩打体１７が収納される凹溝２１が形成さ
れている。そして、下ケース４には凹溝２１と回転ブラ
シ室９を連通ずる切欠部２２が設けられている。一方、
本体ｌ内には電動機８と継手管２を隔てて反対側に駆動
装置２３か配設されている。駆動装置２３は電磁石２４
と、この電磁石２４の後方で本体１にネジ２５で固定さ
れる弾性支持板２６と、この弾性支持板２６に一端か固
定され電磁石２４の下方に位置する鉄製の振動板２７お
よびこの振動板２７と弾性軸１９とを結ぶ連結体２Ｂと
から構成されている。連結体２８は左右の固定体２０．
２０の中間部で弾性軸１９に連結されている。２９は電
磁石２４への電源の供給をオン・オフするスイッチであ
り、この上方に位置して上ケース３にはスイッチボタン
３０が設けられている。The striking body 17 is rotatably mounted on an elastic shaft 19 such as a piano wire that passes through the center of the striking body 17 in the axial direction.
A fixing body 20 for fixing to the lower case 4 is provided at both ends of the case 9.
Or is provided. In addition, a groove 21 is formed in the lower case 4 at the rear of the suction port 6 and in which the striking body 17 is accommodated. The lower case 4 is provided with a notch 22 that communicates the groove 21 with the rotating brush chamber 9. on the other hand,
A drive device 23 is disposed within the main body 1 on the opposite side of the electric motor 8 and the joint pipe 2. The drive device 23 is an electromagnet 24
, an elastic support plate 26 fixed to the main body 1 with screws 25 behind the electromagnet 24 , an iron diaphragm 27 fixed at one end to the elastic support plate 26 and located below the electromagnet 24 , and the diaphragm 27 and a connecting body 2B connecting the elastic shaft 19. The connecting body 28 is connected to the left and right fixed bodies 20.
20 is connected to an elastic shaft 19 at a middle portion thereof. A switch 29 turns on/off the supply of power to the electromagnet 24, and a switch button 30 is provided on the upper case 3 above this switch.
次に回路について説明する。第５図において、電気掃除
機本体にホース３１．延長管等を介して、供給される電
源の両極間にダイオード３２．スイッチ２９．電磁石２
４が直列に接続されている。Next, the circuit will be explained. In FIG. 5, a hose 31. A diode 32. is connected between the two poles of the supplied power via an extension tube or the like. Switch 29. Electromagnet 2
4 are connected in series.
また、両極間にはホース３１に設けられた回転ブラシ用
スイッチ３３と電動機８が直列に接続されている。Further, a rotary brush switch 33 provided on the hose 31 and an electric motor 8 are connected in series between the two poles.
上記構成に基づいてその作用を説明する。電気掃除機本
体にホース３１．延長管等を介して吸込口体本体１を接
続し、電気掃除機本体の電動送風機によって吸込口６か
ら塵埃等を吸い込む。このとき被掃除面が畳であるとき
はスイッチボタン３０を押してスイッチ２９をオンして
叩打体１７を振動させる。スイッチ２９がオン状態にな
ると交流電流がダイオード３２を通して半波整流される
。The operation will be explained based on the above configuration. Hose 31 on the vacuum cleaner body. The suction port main body 1 is connected via an extension pipe or the like, and dust etc. are sucked in from the suction port 6 by an electric blower of the vacuum cleaner main body. At this time, when the surface to be cleaned is a tatami mat, the switch button 30 is pressed to turn on the switch 29 to vibrate the striking body 17. When the switch 29 is turned on, the alternating current is half-wave rectified through the diode 32.
したがって、正の半サイクル時には電磁石２４に電流が
流れて磁力が発生する。すると、この磁力により振動板
２７が電磁石２４側に引き寄せられ、弾性支持板２６が
撓み弾性軸１９が連結体２８によって上方へ移動する。Therefore, during the positive half cycle, current flows through the electromagnet 24 and magnetic force is generated. Then, the diaphragm 27 is drawn toward the electromagnet 24 by this magnetic force, the elastic support plate 26 is bent, and the elastic shaft 19 is moved upward by the connecting body 28 .
そして、続く負の半サイクル時には電磁石２４には電流
が流れないため磁力が発生せず、弾性支持板２６および
弾性軸１９の復元力と慣性力により下方へ撓む。この繰
り返しによって叩打体１７が振動して被掃除面を叩き畳
の中に入り込んだ塵埃等を浮き上からせこれらを切欠部
２２を介して吸い込む。このとき、突起部１８が畳に接
触してもこの突起部１８は叩打体１７と一体的に軟質ゴ
ムで形成されているので畳を傷つけることはない。Then, during the subsequent negative half cycle, no current flows through the electromagnet 24, so no magnetic force is generated, and the electromagnet 24 is bent downward due to the restoring force and inertial force of the elastic support plate 26 and the elastic shaft 19. By repeating this, the hitting body 17 vibrates, hits the surface to be cleaned, lifts up dust, etc. that have entered the tatami mat, and sucks them in through the notch 22. At this time, even if the protrusion 18 comes into contact with the tatami mat, it will not damage the tatami mat because the protrusion part 18 is made of soft rubber integrally with the striking body 17.
被掃除面がじゅうたんのときは、スイッチ２９と回転ブ
ラシ用スイッチ３３の両方をオンにし、叩打体１７を振
動させるとともに回転ブラシｌＯを回転させる。そして
、本体１を前後方向に移動させて掃除を行う。このとき
、叩打体１７がじゅうたんを叩打し、じゅうたん内の塵
や埃を叩き出すだけでなく、じゅうたんにからんだ髪の
毛や糸屑等も叩打体１７が下降したときに突起部１８に
引っ掛けられ、じゅうたんの表面に浮き上がらせること
ができる。したがって、塵、埃、髪の毛。When the surface to be cleaned is a carpet, both the switch 29 and the rotary brush switch 33 are turned on to vibrate the hitting body 17 and rotate the rotary brush IO. Then, cleaning is performed by moving the main body 1 back and forth. At this time, the beating body 17 not only knocks out dirt and dust from the carpet by hitting the carpet, but also hair, lint, etc. tangled in the carpet are caught on the protrusion 18 when the beating body 17 descends. , it can be made to float on the surface of the carpet. Hence, dust, dust and hair.
糸屑を確実に吸込口６から吸い込むことができる。Thread waste can be reliably sucked in from the suction port 6.
なお、突起部１８は第６図に示すように叩打体１７の長
手方向両端間にわたって形成されるものでもよい。また
、叩打体１７の外周面に複数の凹部を形成することによ
って、結果として叩打体１７の外周面に突起が形成させ
るもの、例えば円柱状の叩打体の外周面に多数の凹部を
形成したもの、あるいは円柱状の叩打体の長手方向に並
ぶ複数の環状の溝を設けたものでもよい。Note that the protrusion 18 may be formed across both ends of the striking body 17 in the longitudinal direction, as shown in FIG. Further, by forming a plurality of recesses on the outer circumferential surface of the striking body 17, as a result, protrusions are formed on the outer circumferential surface of the striking body 17, for example, a structure in which a large number of concave portions are formed on the outer circumferential surface of a cylindrical striking body. Alternatively, a cylindrical hitting body may be provided with a plurality of annular grooves arranged in the longitudinal direction.
次に他の実施例を第７図〜第８図に基づいて説明する。Next, another embodiment will be described based on FIGS. 7 and 8.
なお、前記実施例と同様の部分については同一符号を付
し説明も省略する。３４は叩打体で、本体１の凹溝２１
内に位置して設けられている。複数の叩打体３４はその
中心を軸方向へ貫通するピアノ線等の弾性軸３５に接着
等により固定的に設けられている。なお、叩打体３４を
弾性軸３５と一体成形して固定的に設けてもよい。さら
に、弾性軸３５の両端には前記実施例と同様にこの弾性
軸３５を本体ｌに固定するための固定体２０がそれぞれ
設けられ、弾性軸３５と固定体２０で保持部が形成され
ている。３６は叩打体３４における被掃除面に対して垂
直方向の中心位置に設けられる突起部で、第８図に示す
ように各叩打体３４の外周に被掃除面に対し略平行方向
にのみ突出して設けられている。In addition, the same reference numerals are given to the same parts as in the above embodiment, and the description thereof will be omitted. 34 is a striking body, which is inserted into the concave groove 21 of the main body 1;
Located inside. The plurality of striking bodies 34 are fixedly provided by adhesive or the like to an elastic shaft 35 such as a piano wire that passes through the center of the striking bodies 34 in the axial direction. Note that the striking body 34 may be integrally molded with the elastic shaft 35 and provided in a fixed manner. Further, fixing bodies 20 for fixing the elastic shaft 35 to the main body l are provided at both ends of the elastic shaft 35, as in the previous embodiment, and the elastic shaft 35 and the fixing bodies 20 form a holding section. . Reference numeral 36 denotes a protrusion provided at the center of the striking body 34 in a direction perpendicular to the surface to be cleaned, and as shown in FIG. It is provided.
上記構成においてその作用を説明する。被掃除面が畳の
ときは、前記実施例と同様に回転ブラシｌＯは回転させ
ずに叩打体３４のみを駆動させ、畳の中に入り込んだ塵
や埃を浮き上がらせこれらを吸い込む。このとき、叩打
体３４に一体的に形成された突起部３６は水平方向に突
出した状態で上下動するので突起部３６が畳に接するこ
とがない。したがって、叩打体３４を硬度の高いもの、
例えば硬質プラスチック等で形成しても畳を傷つけるこ
とがない。The operation of the above configuration will be explained. When the surface to be cleaned is a tatami mat, the rotating brush 10 is not rotated and only the striking body 34 is driven, as in the previous embodiment, to lift up dust and dirt that has entered into the tatami mat and suck them in. At this time, the protrusion 36 integrally formed on the striking body 34 moves up and down while protruding in the horizontal direction, so the protrusion 36 does not come into contact with the tatami mat. Therefore, the striking body 34 is made of a material with high hardness.
For example, even if it is made of hard plastic, it will not damage the tatami.
被掃除面がじゅうたんのときは、前記実施例と同様に回
転ブラシ１０を回転させ、さらに叩打体３４を駆動させ
る。このとき、叩打体３４はじゅうたんを叩打して塵や
埃を浮き上がらせる。また、叩打体３４が下降したとき
にじゅうたんにからみついた髪の毛や糸屑等は水平方向
に突出する突起部３６で引っ掛けることにより浮き上が
らせることかできるが、突起部３６は弾性軸３５に対し
て回動することなく固定的に設けられているため、この
突起部３６で引っ掛けられた髪の毛や糸屑等は、叩打体
３４が上昇するときに落下せずに叩打体３４の上下振動
における上方位置にまで突起部３６に引っ掛けておくこ
とができる。そして、前述のように叩打体３４は吸込口
６の近傍に位置しているため、これらの髪の毛や糸屑を
確実に吸込口６から吸い込ませることができる。When the surface to be cleaned is a carpet, the rotary brush 10 is rotated and the striking body 34 is driven in the same manner as in the previous embodiment. At this time, the hitting body 34 hits the carpet to lift dust and dust. Further, when the beating body 34 descends, hair and lint entangled in the carpet can be lifted by catching them on the horizontally protruding protrusion 36, but the protrusion 36 is Since it is fixedly provided without rotating, hair, thread waste, etc. caught on this protrusion 36 do not fall when the striking body 34 rises, and are kept in the upper position due to the vertical vibration of the striking body 34. It can be hooked on the protrusion 36 until the end. As described above, since the beating body 34 is located near the suction port 6, these hairs and lint can be reliably sucked through the suction port 6.
以上説明したように本発明の電気掃除機の吸込口体によ
れば、被掃除面の中に入り込んだ塵や埃だけでなく、じ
ゅうたんにからみついた髪の毛や糸屑等も浮き上がらせ
て吸い込むことができるものである。As explained above, according to the suction port body of the vacuum cleaner of the present invention, not only dust and dirt that has entered the surface to be cleaned, but also hair, lint, etc. entangled in the carpet can be lifted up and sucked in. It is something that can be done.
第１図〜第８図は本発明を示す図で、第１図は叩打体の
斜視図、第２図は吸込口体の縦断面図。
第３図は吸込口体の下面図、第４図は吸込口体の上ケー
スを外した状態の上面図、第５図は回路図。
第６図は他の叩打体の斜視図、第７図は他の実施例を示
す要部縦断面図、第８図はその下面図、第９図は従来例
を示す要部縦断面図である。
本体
１７ 叩打体
２３ ”駆動装置
吸込口
突起部1 to 8 are diagrams showing the present invention, in which FIG. 1 is a perspective view of a striking body, and FIG. 2 is a longitudinal cross-sectional view of a suction port body. 3 is a bottom view of the suction port body, FIG. 4 is a top view of the suction port body with the upper case removed, and FIG. 5 is a circuit diagram. Fig. 6 is a perspective view of another striking body, Fig. 7 is a longitudinal sectional view of the main part showing another embodiment, Fig. 8 is a bottom view thereof, and Fig. 9 is a longitudinal sectional view of the main part showing the conventional example. be. Main body 17 Beating body 23 ``Drive device suction port protrusion
Claims (1)
けられた駆動装置と、前記吸込口に臨んで設けられると
ともに前記駆動装置によって駆動され被掃除面を叩打す
る叩打体とを備えた電気掃除機の吸込口体において、 前記叩打体の外周面に突起部を突出形成したことを特徴
とする電気掃除機の吸込口体。[Claims] 1. A main body with a suction port formed on the lower surface, a drive device provided within the main body, and a device provided facing the suction port and driven by the drive device to strike the surface to be cleaned. What is claimed is: 1. A suction port body for a vacuum cleaner, comprising: a tapping body, wherein a protrusion is formed protrudingly on an outer circumferential surface of the tapping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25525390A JPH04135523A (en) | 1990-09-27 | 1990-09-27 | Suction port body of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25525390A JPH04135523A (en) | 1990-09-27 | 1990-09-27 | Suction port body of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04135523A true JPH04135523A (en) | 1992-05-11 |
Family
ID=17276175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25525390A Pending JPH04135523A (en) | 1990-09-27 | 1990-09-27 | Suction port body of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04135523A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004841B2 (en) | 2007-03-05 | 2015-04-14 | SA Recycling LLC | Methods and apparatus for freight container loading |
| US9011071B2 (en) | 2007-03-05 | 2015-04-21 | SA Recycling LLC | Methods and apparatus for freight container loading |
| JP2015516253A (en) * | 2012-05-17 | 2015-06-11 | ブライアン ジョン イーグルストーンＢｒｉａｎ Ｊｏｈｎ ＥＡＧＬＥＳＴＯＮＥ | Electric vacuum cleaner |
-
1990
- 1990-09-27 JP JP25525390A patent/JPH04135523A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004841B2 (en) | 2007-03-05 | 2015-04-14 | SA Recycling LLC | Methods and apparatus for freight container loading |
| US9011071B2 (en) | 2007-03-05 | 2015-04-21 | SA Recycling LLC | Methods and apparatus for freight container loading |
| JP2015516253A (en) * | 2012-05-17 | 2015-06-11 | ブライアン ジョン イーグルストーンＢｒｉａｎ Ｊｏｈｎ ＥＡＧＬＥＳＴＯＮＥ | Electric vacuum cleaner |
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