[특허]Enclosed cab system for mining equipment

Joy MM Delaware, Inc.

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Enclosed cab system for mining equipment

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-033/06 B60H-001/00 B60J-005/04 E21F-013/02
미국특허분류(USC)	180/089.12; 296/190.09; 165/042
출원번호	US-0369622 (2012-02-09)
등록번호	US-8944201 (2015-02-03)
발명자 / 주소	Krellner, James Dickey, Ronald K. Paich, David P.
출원인 / 주소	Joy MM Delaware, Inc.
대리인 / 주소	Michael Best & Friedrich LLP
인용정보	피인용 횟수 : 2 인용 특허 : 54

초록
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An operator's cab for a shuttle car including a cab frame, a window assembly, and a pressurization system. The cab frame defines an interior chamber and an opening. The window assembly includes a pane and a pane seal. The pane is coupled to the cab frame such that the pane covers the opening and encloses the interior chamber. The pane seal is positioned between the pane and the cab frame. The pressurization system provides a positive pressure in the interior chamber relative to the surrounding environment. The pressurization system includes a blower and ...

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1. An operator cab for a shuttle car having a drive mechanism for moving the shuttle car within a mine and a bed for loading and unloading material to be transported, the operator cab comprising: a cab frame defining an interior chamber positioned laterally relative to the bed and the drive mechanism, the cab frame defining an opening;a front window assembly including a pane, a latch, and a pane seal, the front window assembly removably coupled to the cab frame such that, when the latch is in a closed position, the pane covers the opening and encloses the interior chamber and the pane seal is positioned between the pane and the cab frame, and when the latch is in an open position, the front window assembly is separated from the cab frame to permit egress from the interior chamber; anda pressurization system for providing a positive pressure in the interior chamber relative to the surrounding environment, the pressurization system including a blower and a motor for driving the blower, the blower being in fluid communication with the interior chamber. 2. The cab of claim 1, wherein the motor of the pressurization system is hydraulically driven. 3. The cab of claim 1, wherein the front window assembly further includes a pane frame coupled to the pane and the latch removably couples the pane frame to the cab frame, the pane seal being coupled to the pane frame such that the pane seal is positioned between the pane frame and the cab frame. 4. The cab of claim 3, wherein the latch is accessible from within the interior chamber. 5. The cab of claim 1, wherein the window pane is formed from a polycarbonate material. 6. The cab of claim 1, further comprising an air conditioning system for removing heat from the interior chamber to the surrounding environment. 7. The cab of claim 6, wherein the air conditioning system further includes a compressor that is hydraulically driven. 8. The cab of claim 1, further comprising a door moveable between a closed position and an open position, the door sealingly engaging the cab frame when the door is in the closed position. 9. The cab of claim 8, further comprising a rear window assembly positioned opposite the front window assembly and including a pane, a latch, and a pane seal, the rear window assembly removably coupled to the cab frame such that, when the latch is in a closed position, the pane covers the opening and encloses the interior chamber and the pane seal is positioned between the pane and the cab frame, and when the latch is in an open position, the rear window assembly is separated from the cab frame to permit egress from the interior chamber. 10. An operator cab for a shuttle car having a drive mechanism for moving the shuttle car within a mine and a bed for loading and unloading material to be transported, the operator cab comprising: a cab frame defining an interior chamber positioned laterally relative to the bed and the drive mechanism, the cab frame defining an opening;a front window assembly including a pane, a latch, and a pane seal, the front window assembly removably coupled to the cab frame such that, when the latch is in a closed position, the pane covers the opening and encloses the interior chamber and the pane seal is positioned between the pane and the cab frame, and when the latch is in an open position, the front window assembly is separated from the cab frame to permit egress from the interior chamber; andan air conditioning system for controlling the temperature within the interior chamber, the air conditioning system being hydraulically-driven. 11. The cab of claim 10, further comprising a blower in fluid communication with the interior chamber to provide a positive pressure within the interior chamber relative to the surrounding environment. 12. The cab of claim 10, wherein the front window assembly further includes a pane frame coupled to the pane and the latch removably couples the pane frame to the cab frame, the pane seal being coupled to the pane frame such that the pane seal is positioned between the pane frame and the cab frame. 13. The cab of claim 12, wherein the latch is accessible from within the interior chamber. 14. The cab of claim 10, further comprising a door moveable between a closed position and an open position, the door sealingly engaging the cab frame when the door is in the closed position. 15. A shuttle car comprising: a body defining a first end and a second end, the body including a conveyor chain for loading and unloading material to be transported;a drive system for moving the shuttle car; andan enclosed operator cab including a cab frame defining an interior chamber having an opening;a window assembly facing toward one of the first end and the second end of the body, the window assembly including a pane, a latch, and a pane seal, the window assembly removably coupled to the cab frame such that, when the latch is in a closed position, the pane covers the opening and encloses the interior chamber and the pane seal is positioned between the pane and the cab frame, and when the latch is in an open position, the window assembly is separated from the cab frame to permit egress from the interior chamber; anda pressurization system for providing a positive pressure in the interior chamber relative to the surrounding environment, the pressurization system including a blower and a motor for driving the blower, the blower being in fluid communication with the interior chamber. 16. The shuttle car of claim 15, wherein the motor of the pressurization system is hydraulically driven. 17. The shuttle car of claim 15, wherein the window assembly further includes a pane frame coupled to the pane and the latch removably couples the pane frame to the cab frame, the pane seal being coupled to the pane frame such that the pane seal is positioned between the pane frame and the cab frame. 18. The shuttle car of claim 17, wherein the latch is accessible from within the interior chamber. 19. The shuttle car of claim 15, further comprising an air conditioning system for removing heat from the interior chamber to the surrounding environment. 20. The shuttle car of claim 19, wherein the air conditioning system further includes a compressor that is hydraulically driven. 21. The shuttle car of claim 15, wherein the window assembly is a first window assembly, and further comprising a second window assembly facing toward the other of the first end and the second end of the body, the second window assembly including a second pane, a second latch, and a second pane seal, the second window assembly removably coupled to the cab frame such that, when the second latch is in a closed position, the second pane covers the opening and encloses the interior chamber and the second pane seal is positioned between the second pane and the cab frame, and when the second latch is in an open position, the second window assembly is separated from the cab frame to permit egress from the interior chamber. 22. An underground mining machine comprising: a frame portion including a mechanism for loading and unloading material to be transported;a drive system supporting the frame portion;a cab frame defining an interior chamber positioned laterally relative to the frame portion and the drive mechanism, the cab frame defining an opening;a climate control system including: a front window assembly including a pane, a latch, and a pane seal, the front window assembly removably coupled to the cab frame to cover the opening and the pane seal positioned between the pane and the cab frame to seal the interior cab when the latch is in a closed position, and the front window assembly is separated from the cab frame to permit egress from the interior chamber when the latch is in an open position;a pressurization system for providing a positive pressure in the interior chamber relative to a surrounding environment, the pressurization system including a blower and a motor for driving the blower, the blower being in fluid communication with the interior chamber; andan air conditioning system for controlling the temperature within the interior chamber. 23. The climate control system of claim 22, wherein the motor of the pressurization system is hydraulically driven. 24. The climate control system of claim 22, wherein the air conditioning system includes a compressor that is hydraulically driven. 25. The climate control system of claim 22, wherein the window assembly further includes a pane frame coupled to the pane and the latch removably couples the pane frame to the cab frame, the pane seal being coupled to the pane frame such that the pane seal is positioned between the pane frame and the cab frame.

이 특허에 인용된 특허 (54)

이 특허를 인용한 특허 피인용횟수: 2

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Enclosed cab system for mining equipment

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이 특허에 인용된 특허 (54)

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Enclosed cab system for mining equipment

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이 특허에 인용된 특허 (54)

이 특허를 인용한 특허 피인용횟수: 2

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