KR100751107B1 - 세탁기의 터브 및 터브의 제작방법 - Google Patents
세탁기의 터브 및 터브의 제작방법 Download PDFInfo
- Publication number
- KR100751107B1 KR100751107B1 KR1020060009015A KR20060009015A KR100751107B1 KR 100751107 B1 KR100751107 B1 KR 100751107B1 KR 1020060009015 A KR1020060009015 A KR 1020060009015A KR 20060009015 A KR20060009015 A KR 20060009015A KR 100751107 B1 KR100751107 B1 KR 100751107B1
- Authority
- KR
- South Korea
- Prior art keywords
- tub
- vibration
- washing machine
- mold
- reinforcement
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims description 73
- 238000000034 method Methods 0.000 claims description 14
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
- G09B19/08—Printed or written appliances, e.g. text books, bilingual letter assemblies, charts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/262—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements made of plastic material, e.g. by injection moulding
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/263—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements assembled from at least two elements connected to each other; Connecting or sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Business, Economics & Management (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Entrepreneurship & Innovation (AREA)
- Computational Linguistics (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
회전수(RPM) | 진동량(dB)_종래구조 | 진동량(dB)_본발명구조 | ||
무부하 | 1020 | 55 | 53.2 | |
1150 | 57.6 | 55.6 | ||
1320 | 64.2 | 59.6 | ||
200g의 편심량 | 1020 | 56.6 | 53.8 | |
1150 | 57.3 | 55.9 | ||
1320 | 64.8 | 58.4 |
Claims (7)
- 축삽입공이 마련된 후면을 형성하는 후방터브;상기 후방터브의 전방에 놓이고, 원통형상을 이루는 전방터브; 및상기 후방터브와 상기 전방터브 중 적어도 하나의 측면에 형성되고, 상기 후면을 성형하는 금형의 이동방향으로 일자형으로 연장되는 일자형 보강부가 포함되는 세탁기의 터브.
- 제 1 항에 있어서,상기 일자형 보강부는 상기 후방터브 또는 상기 전방터브에서 실질적으로 전체로서의 측면에 형성되는 세탁기의 터브.
- 제 1 항에 있어서,상기 후방터브는 터브의 반경방향으로 돌출되는 결합부가 형성되고, 상기 결합부와 인접하는 상기 후방터브 측면에는 서로 교차되는 방식으로 제공되는 격자 형상의 보강부가 형성되는 세탁기의 터브.
- 후방터브;상기 후방터브의 후면에 결합되는 모터;상기 모터에서 연장되어 상기 후방터브에 지지된 상태에서 상기 후방터브의 후면을 통과하는 구동축;상기 후방터브의 앞쪽에서 상기 후방터브와 결합되는 전방터브; 및상기 전방터브와 상기 후방터브 중 적어도 하나의 외면에서 돌출된 상태로 상기 후방터브 또는 상기 전방터브의 전후방향으로 일자형태로 연장되어, 상기 모터에서 전달되는 진동에 의한 상기 전방터브 또는 상기 후방터브의 진동증폭에 의한 소음발생을 억제하는 일자형 보강부가 포함되는 세탁기의 터브.
- 제 4 항에 있어서,상기 일자형 보강부는 상기 전방터브 또는 상기 후방터브의 사출제작시에 한 몸으로 형성되는 세탁기의 터브.
- 제 4 항에 있어서,상기 일자형 보강부는 바깥쪽으로 갈수록 두께와 높이가 줄어드는 세탁기의 터브.
- 축삽입공이 마련된 후면을 가지는 후방터브, 상기 후방터브의 전방에 놓이고 실질적인 원통형상인 전방터브가 포함되는 세탁기의 터브에 있어서,상기 후방터브의 측면에는 일자형으로 연장되는 일자형 보강부가 포함되고,상기 일자형 보강부의 일부는 상기 후면을 성형하는 금형에 의해서 성형되는 것을 특징으로 하는 세탁기의 터브 제작방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060009015A KR100751107B1 (ko) | 2006-01-27 | 2006-01-27 | 세탁기의 터브 및 터브의 제작방법 |
US11/654,524 US7765838B2 (en) | 2006-01-27 | 2007-01-18 | Tub for washing machine and method of manufacturing the same |
ES07100814T ES2379596T3 (es) | 2006-01-27 | 2007-01-19 | Cuba para lavadora y método de fabricación de la misma |
EP07100814A EP1813707B1 (en) | 2006-01-27 | 2007-01-19 | Tub for washing machine and method of manufacturing the same |
AT07100814T ATE548495T1 (de) | 2006-01-27 | 2007-01-19 | Laugenbehälter für eine waschmaschine und herstellungsverfahren dafür |
CNA2007100081776A CN101008147A (zh) | 2006-01-27 | 2007-01-26 | 洗衣机的盛水桶及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060009015A KR100751107B1 (ko) | 2006-01-27 | 2006-01-27 | 세탁기의 터브 및 터브의 제작방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070078602A KR20070078602A (ko) | 2007-08-01 |
KR100751107B1 true KR100751107B1 (ko) | 2007-08-22 |
Family
ID=37951772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060009015A KR100751107B1 (ko) | 2006-01-27 | 2006-01-27 | 세탁기의 터브 및 터브의 제작방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7765838B2 (ko) |
EP (1) | EP1813707B1 (ko) |
KR (1) | KR100751107B1 (ko) |
CN (1) | CN101008147A (ko) |
AT (1) | ATE548495T1 (ko) |
ES (1) | ES2379596T3 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2336520B1 (es) * | 2007-09-07 | 2011-02-18 | Bsh Electrodomesticos Espana | Cuba plastica de maquina lavadora |
KR20100080415A (ko) | 2008-12-30 | 2010-07-08 | 엘지전자 주식회사 | 세탁장치 |
ITMC20090003A1 (it) * | 2009-01-14 | 2010-07-15 | Meccanica Generale Srl | Vasca per macchina lavatrice o lavasciugatrice. |
KR20100085379A (ko) * | 2009-01-20 | 2010-07-29 | 삼성전자주식회사 | 베어링 하우징, 세탁기용 수조 및 그 제조금형 |
KR20100129161A (ko) | 2009-05-28 | 2010-12-08 | 엘지전자 주식회사 | 세탁장치 |
CN101838905A (zh) * | 2009-05-28 | 2010-09-22 | 南京乐金熊猫电器有限公司 | 洗衣装置 |
US9828715B2 (en) | 2009-05-28 | 2017-11-28 | Lg Electronics Inc. | Laundry maching having a drying function |
WO2013085294A1 (ko) | 2011-12-08 | 2013-06-13 | 주식회사 대우일렉트로닉스 | 벽걸이형 드럼세탁기 |
CN108611816A (zh) * | 2011-12-08 | 2018-10-02 | 大宇电子株式会社 | 壁装式滚筒洗衣机 |
CN106087336B (zh) | 2011-12-08 | 2020-03-03 | 大宇电子株式会社 | 壁装式滚筒洗衣机 |
KR101871271B1 (ko) | 2011-12-09 | 2018-06-27 | 엘지전자 주식회사 | 세탁기 |
EP2631343B1 (en) * | 2012-02-27 | 2015-04-08 | Electrolux Home Products Corporation N.V. | Washing tub unit and washing machine |
EP2746445A1 (en) * | 2012-12-21 | 2014-06-25 | Electrolux Home Products Corporation N.V. | Laundry machine with versatile tub |
US9453296B2 (en) | 2013-02-18 | 2016-09-27 | Owens Corning Intellectual Capital, Llc | Acoustically insulated machine |
KR101645425B1 (ko) * | 2014-07-15 | 2016-08-04 | 동부대우전자 주식회사 | 세탁기 및 이의 제조 방법 |
KR101686301B1 (ko) * | 2014-11-10 | 2016-12-28 | 동부대우전자 주식회사 | 세탁기용 터브의 제조장치 및 제조방법 |
US10036114B2 (en) | 2015-12-01 | 2018-07-31 | Whirlpool Corporation | Laundry treating appliance |
US10125446B2 (en) | 2015-12-01 | 2018-11-13 | Whirlpool Corporation | Laundry treating appliance |
US10487432B2 (en) | 2015-12-01 | 2019-11-26 | Whirlpool Corporation | Laundry treating appliance |
US10053808B2 (en) | 2015-12-01 | 2018-08-21 | Whirlpool Corporation | Laundry treating appliance |
CN108481676A (zh) * | 2018-03-22 | 2018-09-04 | 上海甬兴塑胶有限公司 | 一种洗衣机筒底以及用于洗衣机筒底注塑成型的模具 |
KR102627978B1 (ko) * | 2018-11-14 | 2024-01-23 | 엘지전자 주식회사 | 세탁기의 터브 및 이를 구비한 세탁기 |
CN111958904B (zh) * | 2020-10-23 | 2020-12-22 | 宁海县大鹏模具塑料有限公司 | 一种盛水桶成型模具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030091508A (ko) * | 2002-05-28 | 2003-12-03 | 엘지전자 주식회사 | 세탁기용 터브 시일 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611257A (en) * | 1945-07-28 | 1952-09-23 | Leo M Kahn | Combined washing and squeeze drying machine |
JPS54118664A (en) | 1978-03-07 | 1979-09-14 | Hitachi Ltd | Outer tank for washer-drier |
IT1136452B (it) * | 1980-07-03 | 1986-08-27 | Zanussi A Spa Industrie | Vasca in materia plastica per macchine lavabiancheria |
IT1187618B (it) | 1985-10-11 | 1987-12-23 | Zanussi Elettrodomestici | Procedimento di fabbricazione di una vasca di lavaggio per macchina lavabiancheria e vasca di lavaggio cosi' ottenuta |
GB2272913A (en) | 1992-11-26 | 1994-06-01 | Caradon Rolinx | Tub for a top-loading washing machine |
JPH0768085A (ja) | 1993-09-07 | 1995-03-14 | Mitsui Petrochem Ind Ltd | 洗濯機 |
DE19603710A1 (de) | 1996-02-02 | 1997-08-07 | Aeg Hausgeraete Gmbh | Wasserführendes Haushaltsgerät, z. B. Waschtrockner oder Waschmaschine |
DE19756516A1 (de) | 1997-12-18 | 1999-06-24 | Bosch Siemens Hausgeraete | Aus dünnwandigem Blech bestehendes Geräteteil |
CN2414086Y (zh) | 1999-12-23 | 2001-01-10 | 海尔集团公司 | 滚筒洗衣机的全塑外筒 |
ATE394534T1 (de) * | 2002-12-10 | 2008-05-15 | Lg Electronics Inc | Trommelwaschmaschine |
EP1538252A1 (en) | 2003-12-01 | 2005-06-08 | Electrolux Home Products Corporation N.V. | Plastic tub for a clothes washing machine |
-
2006
- 2006-01-27 KR KR1020060009015A patent/KR100751107B1/ko not_active IP Right Cessation
-
2007
- 2007-01-18 US US11/654,524 patent/US7765838B2/en not_active Expired - Fee Related
- 2007-01-19 AT AT07100814T patent/ATE548495T1/de active
- 2007-01-19 ES ES07100814T patent/ES2379596T3/es active Active
- 2007-01-19 EP EP07100814A patent/EP1813707B1/en not_active Revoked
- 2007-01-26 CN CNA2007100081776A patent/CN101008147A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030091508A (ko) * | 2002-05-28 | 2003-12-03 | 엘지전자 주식회사 | 세탁기용 터브 시일 |
Also Published As
Publication number | Publication date |
---|---|
EP1813707A1 (en) | 2007-08-01 |
ATE548495T1 (de) | 2012-03-15 |
US20070175245A1 (en) | 2007-08-02 |
US7765838B2 (en) | 2010-08-03 |
ES2379596T3 (es) | 2012-04-27 |
EP1813707B1 (en) | 2012-03-07 |
KR20070078602A (ko) | 2007-08-01 |
CN101008147A (zh) | 2007-08-01 |
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