IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0157967
(2005-06-22)
|
등록번호 |
US-8408403
(2013-04-02)
|
발명자
/ 주소 |
- Hedstrom, Kristen K.
- Kramer, Michael J.
- Song, Seungwon (Chris)
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
21 |
초록
▼
A dish support rack for a dishwasher is formed from composite, preferably ceramic/plastic composite. The dish rack includes front, rear and opposing side walls interconnected with a bottom portion. The dish support rack includes a plurality of tine members. The tine members include a base member fro
A dish support rack for a dishwasher is formed from composite, preferably ceramic/plastic composite. The dish rack includes front, rear and opposing side walls interconnected with a bottom portion. The dish support rack includes a plurality of tine members. The tine members include a base member from which extend a plurality of tines. Each base member includes a socket and a pin element used to join individual tine members to form tine rows. The tine rows are then fastened to the bottom portion to establish dish support zones in the dish rack. The tines can include one or more elastomeric bumpers positioned at various locations where dishware is likely to contact.
대표청구항
▼
1. A dishwasher comprising: a tub defining a washing chamber; anda dish support rack arranged within the washing camber, said dish support rack including: a rack body including front, rear, bottom and opposing side walls, said rack body being adapted to support dishware during a washing operation in
1. A dishwasher comprising: a tub defining a washing chamber; anda dish support rack arranged within the washing camber, said dish support rack including: a rack body including front, rear, bottom and opposing side walls, said rack body being adapted to support dishware during a washing operation in the dishwasher;a plurality of tine members formed from a plastic material and including a base member and a plurality of tines extending from the base member, said plurality of tines establishing dividers for receiving and supporting dishware within the rack body; anda plurality of elastomeric bumpers provided on each of the plurality of tines, wherein the plurality of elastomeric bumpers are over-molded onto each of the plurality of tines, said plurality of elastomeric bumpers providing a cushion for dishware placed in the rack body. 2. The dishwasher according to claim 1, wherein each of the plurality of tines includes a first segment that projects from the base member and a tip portion, said plurality of elastomeric bumpers being provided on the tip portion of each of the plurality of tines. 3. The dishwasher according to claim 2, wherein each of the plurality of tines includes a first segment that projects from the base member and a tip portion, each of said plurality of elastomeric bumpers being provided at an intersection of the first segment and the base member. 4. A dishwasher comprising: a tub defining a washing chamber; anda dish support rack arranged within the washing chamber, said dish support rack including: a rack body including front, rear, bottom and opposing side walls, said rack body being adapted to support dishware during a washing operation in the dishwasher;a plurality of tine members formed from a plastic material and including a base member and a plurality of tines extending from the base member, said plurality of tines establishing dividers for receiving and supporting dishware within the rack body; anda plurality of elastomeric bumpers provided on each of the plurality of tines, said plurality of elastomeric bumpers providing a cushion for dishware places in the rack body, wherein each of the plurality of tines includes a first segment that projects from the base member and a tip portion, said plurality of elastomeric bumpers being provided at both an intersection of the first segment and the base member and the tip portion for each of the plurality of tines. 5. The dishwasher according to claim 4, wherein the plurality of elastomeric bumpers are over-molded onto each of the plurality of tines. 6. The dishwasher according to claim 4, wherein the base member includes a first end having a socket element and a second end provided with a pin element. 7. A dishwasher comprising: a tub defining a washing chamber; anda dish support rack arranged within the washing camber, said dish support rack including: a rack body including front, rear, bottom and opposing side walls, said rack body being adapted to support dishware during a washing operation in the dishwasher;a plurality of tine members formed separate from and attached to the rack body, each of the plurality of tine members being formed from a ceramic and plastic composite material and including a base member and a plurality of tines extending from the base member, said plurality of tines establishing dividers for receiving and supporting dishware within the rack body, wherein the base member includes a first end having a socket element and a second end provided with a pin element. 8. The dishwasher according to claim 7, wherein the plurality of tines are adapted to interconnect, one to the other to form a tine row, with the pin element being received in a respective said socket element. 9. The dishwasher according to claim 7, wherein the plurality of tines are integrally formed with the base member. 10. The dishwasher according to claim 7, wherein the plurality of tines are spaced one from the other along the base member in substantially the same plane. 11. The dishwasher according to claim 7, wherein each of the plurality of tines includes a first section extending from the base member, a second, angled section leading from the first section, and a third section extending from the angled portion and terminating in a tip portion, said third section being substantially parallel to the first section. 12. The dishwasher according to claim 7, wherein the ceramic and plastic composite material includes a plastic material selected from the group consisting of: polyamide, polyphthalamide, polyphenylene sulfide and polyphenylene oxide. 13. The dishwasher according to claim 12, wherein the plastic material is provided in an amount ranging from approximately 25% to 65% by weight. 14. The dishwasher according to claim 7, wherein the ceramic and plastic composite material includes a ceramic material selected from the group consisting of: glass fiber, talc, mica and calcium carbonate. 15. The dishwasher according to claim 14, wherein the ceramic material is provided in an amount ranging from approximately 35% to 75% by weight.
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