IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0620588
(2003-07-16)
|
우선권정보 |
DE-0058387 (1998-12-17) |
발명자
/ 주소 |
|
출원인 / 주소 |
- BSH Bosch und Siemens Hausgerate GmbH
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
4 |
초록
▼
A refrigerating unit includes a cooling chamber, a storage compartment removably guided within the chamber as far as a closing position, and a disengagement device. The chamber has a parallel-guide disposed on its sides. The guide has a mating toothed configuration, two rollers rigidly coupled, lyin
A refrigerating unit includes a cooling chamber, a storage compartment removably guided within the chamber as far as a closing position, and a disengagement device. The chamber has a parallel-guide disposed on its sides. The guide has a mating toothed configuration, two rollers rigidly coupled, lying opposite each other, and each having an external toothed configuration with a pitch circle diameter to be rollingly coupled to the mating toothed configuration. The guide has an end section reached by the rollers near the closing position. One of the mating toothed configuration and the rollers is positionally fixed. The disengagement device disengages the mating toothed configuration from the external toothed configuration of the rollers and is at the end section and has a disengagement length compensating for oblique positioning of the compartment in and counter to a movement direction arising from an offset of the rollers along the mating toothed configuration.
대표청구항
▼
1. A refrigerating unit, comprising:a cooling chamber having two longitudinal sides; a storage compartment removably guided into and out of said cooling chamber in a movement direction, said storage compartment removably guided into said cooling chamber along said movement direction as far as a clos
1. A refrigerating unit, comprising:a cooling chamber having two longitudinal sides; a storage compartment removably guided into and out of said cooling chamber in a movement direction, said storage compartment removably guided into said cooling chamber along said movement direction as far as a closing position; said cooling chamber having a parallel-guiding device disposed on said two longitudinal sides along said movement direction; said parallel-guiding device having: a mating toothed configuration; two rollers coupled approximately rigidly to each other, lying opposite each other at least substantially on a given axis, and each having an external toothed configuration with an identical pitch circle diameter to be rollingly coupled to said mating toothed configuration, one of said mating toothed configuration and said rollers positionally fixed with respect to said cooling chamber, a roller of said two rollers having a running surface, said running surface supporting said roller in said cooling chamber near said closing position; and an end section reached by said rollers along said movement direction by said closing position of said storage compartment; and a disengagement device for disengaging at least part of said mating toothed configuration from said external toothed configuration of at least one of said two rollers, said disengagement device: being disposed at said end section and having a disengagement length sufficient to compensate for an oblique positioning of said storage compartment in and counter to said movement direction arising from an offset of said two rollers from one another along said mating toothed configuration; and being a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis approximately before said storage compartment reaches said closing position. 2. The refrigerating unit according to claim 1, wherein said two rollers each have an energy accumulator for pressing said external toothed configuration against said disengagement device.3. The refrigerating unit according to claim 2, wherein said energy accumulator is a spring.4. The refrigerating unit according to claim 1, wherein said disengagement device is a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis immediately before said storage compartment reaches said closing position.5. The refrigerating unit according to claim 2, wherein:said energy accumulator provides a force; and said roller is divided substantially perpendicularly with respect to said given axis into: a positionally-fixed section having a smooth-faced running surface; and an externally-toothed section displaceably mounted with respect to said given axis, in engagement with said mating toothed configuration; and supported on said positionally-fixed section by said energy accumulator, said externally-toothed section to be brought out of engagement with said mating toothed configuration counter to said force by said sloping plane at least immediately before said roller reaches said end section. 6. The refrigerating unit according to claim 5, wherein said externally-toothed section is to be brought out of engagement with said mating toothed configuration counter to said force by said sloping plane at least immediately before said storage compartment reaches said closing position.7. The refrigerating unit according to claim 1, wherein:said disengagement device is a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis approximately before said roller reaches said end section; and said running surface supports said roller in said cooling chamber approximately at said closing position. 8. A refrigerating unit, comprising:a cooling chamber having two longitudinal sides; a storage compartment removably guided into and out of said cooling chamber in a movement direction, said storage compartment removably guided into said cooling chamber along said movement direction as far as a closing position; said cooling chamber having a parallel-guiding device disposed on said two longitudinal sides along said movement direction; said parallel-guiding device having: a mating toothed configuration; two rollers coupled approximately rigidly to each other, lying opposite each other at least substantially on a given axis, and each having an external toothed configuration with an identical pitch circle diameter to be rollingly coupled to said mating toothed configuration, one of said mating toothed configuration and said rollers positionally fixed with respect to said cooling chamber; and an end section reached by said rollers along said movement direction by said closing position of said storage compartment; and means for disengaging at least part of said mating toothed configuration from said external toothed configuration of at least one of said two rollers, said disengagement means disposed at said end section and having a disengagement length sufficient to compensate for an oblique positioning of said storage compartment in and counter to said movement direction arising from an offset of said two rollers from one another along said mating toothed configuration. 9. A refrigerating unit, comprising:a cooling chamber having two longitudinal sides; a storage compartment removably guided into and out of said cooling chamber in a movement direction, said storage compartment removably guided into said cooling chamber along said movement direction as far as a closing position; said cooling chamber having a parallel-guiding device disposed on said two longitudinal sides along said movement direction; said parallel-guiding device having: a mating toothed configuration; two roller assemblies coupled approximately rigidly to each other, lying opposite each other at least substantially on a given axis, and each having a respective external toothed configuration with an identical pitch circle diameter to be rollingly coupled to said mating toothed configuration and each having a respective roller section, one of said mating toothed configuration and said roller assemblies positionally fixed with respect to said cooling chamber, said roller section having a running surface, said running surface supporting a respective one of said roller assemblies in said cooling chamber near said closing position; and an end section reached by said roller assemblies along said movement direction by said closing position of said storage compartment; and a disengagement device for disengaging at least part of said mating toothed configuration from said external toothed configuration of at least one of said two roller assemblies, said disengagement device: being disposed at said end section and having a disengagement length sufficient to compensate for an oblique positioning of said storage compartment in and counter to said movement direction arising from an offset of said two roller assemblies from one another along said mating toothed configuration; and being a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis approximately before said storage compartment reaches said closing position. 10. The refrigerating unit according to claim 9, wherein said two roller assemblies each have a respective energy accumulator for respectively pressing said external toothed configurations against said disengagement device.11. The refrigerating unit according to claim 10, wherein said energy accumulator is a spring.12. The refrigerating unit according to claim 9, wherein said disengagement device is a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis immediately before said storage compartment reaches said closing position.13. The refrigerating unit according to claim 10, wherein:said energy accumulator provides a force; and each of said roller assemblies is divided substantially perpendicularly with respect to said given axis into: a positionally-fixed section having a smooth-faced running surface; and an externally-toothed section displaceably mounted with respect to said given axis, in engagement with said mating toothed configuration, and supported on said positionally-fixed section by said energy accumulator, said externally-toothed section to be brought out of engagement with said mating toothed configuration counter to said force by said sloping plane at least immediately before said roller assembly reaches said end section. 14. The refrigerating unit according to claim 13, wherein said externally-toothed section is to be brought out of engagement with said mating toothed configuration counter to said force by said sloping plane at least immediately before said storage compartment reaches said closing position.15. The refrigerating unit according to claim 9, wherein:said disengagement device is a sloping plane pushing said external toothed configuration out of engagement with said mating toothed configuration in a direction along said given axis approximately before said roller assembly reaches said end section; and said running surface supports said roller assembly in said cooling chamber approximately at said closing position.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.