[미국특허]
Skid steer loader with front pivoting cab having a no tool latch
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62D-033/067
B62D-033/07
출원번호
US-0326027
(2002-12-19)
발명자
/ 주소
Albright, Larry E.
Asche, James E.
Tuhy, Lance S.
Spomer, Jon P.
출원인 / 주소
Clark Equipment Company
대리인 / 주소
Westman, Champlin &
인용정보
피인용 횟수 :
11인용 특허 :
40
초록▼
A skid steer loader has an operator's cab mounted thereon pivoting about a horizontal pivot adjacent a forward edge of the frame of the loader and at the forward edge of the operator's cab. In a working position the cab overlies a portion of the frame that has operating components therein, and the c
A skid steer loader has an operator's cab mounted thereon pivoting about a horizontal pivot adjacent a forward edge of the frame of the loader and at the forward edge of the operator's cab. In a working position the cab overlies a portion of the frame that has operating components therein, and the cab can be pivoted to raise the rear of the cab to pivot it forwardly to an open position to permit access to components beneath the cab when its in its working position. The cab has positive latches for holding it in its working position, and an automatic stop to hold it in its open position. The latches are operated by levers on the back wall of the cab that are moved between a latched and unlatched position, and when they are in their unlatched position, a cover for the engine components cannot be closed.
대표청구항▼
1. A loader having a loader frame, support wheels for supporting the frame for movement along a supporting surface, an operator's cab mounted on said loader frame, a pivot support on the frame at a forward portion of the operator's cab for pivotally mounting the operator's cab for movement between a
1. A loader having a loader frame, support wheels for supporting the frame for movement along a supporting surface, an operator's cab mounted on said loader frame, a pivot support on the frame at a forward portion of the operator's cab for pivotally mounting the operator's cab for movement between a working position, and a forwardly pivoted open position, and a cab stop for holding the cab in its forward pivoted position comprising a lever pivotally mounted relative to the frame about a pivot axis different from the pivot axis of the cab, the lever having a slot along the length thereof, a pin fixed on the cab and positioned in the slot for sliding movement when the cab pivots between its working and open positions, and a receptacle extending to one side of the slot and open to the slot for receiving the pin when the cab is in its open position, said receptacle preventing the pin from sliding along a main portion of the slot.2. The loader of claim 1, and a spring mounted for urging the lever in a direction to cause the receptacle to move over the pin when the pin aligns with the receptacle.3. The loader of claim 1, wherein the pivot support comprises a pair of pivot supports, each fixed on an opposite side of the cab forming the pivotal mounting of the cab, and an elastomeric bushing on each of the pivot supports on each side of the frame for mounting pivot pins on the cab relative to the frame.4. A loader having a loader frame, support wheels for supporting the frame for movement along a supporting surface, an operator's cab mounted on said loader frame, a pivot support adjacent forward edges of the frame and at a forward portion of the operator's cab for pivotally mounting the operator's cab for movement between a working position, and a forwardly pivoted open position, the frame having spaced apart side members between which the cab is mounted, a cab floor at a lower edge of the cab extending to a forward edge, said cab floor supporting an operator's seat, and a foot compartment at a forward portion of the cab dropped below the cab floor and fitting between the side members of the frame, said foot compartment having a pair of spaced receptacles adjacent opposite sides of the cab, and a raised center portion between the receptacles.5. A loader having a loader frame, support wheels for supporting the frame for movement along a supporting surface, an operator's cab mounted on said loader frame, a pivot support on the frame at a forward portion of the operator's cab for pivotally mounting the operator's cab for movement between a working position, and a forwardly pivoted open position, said cab having at least one latch on a rear portion thereof, and adjacent a lower edge of the cab, said latch including a latch frame mounted on the cab and movable therewith, and carrying a latch dog, a latch pin mounted on the loader frame, said latch dog engaging the latch pin when manually moved in a direction toward the latch pin with the cab in its working position, a latch lever movably mounted on the cab, a connecting rod connected between the latch lever and the latch dog, the latch dog being pivotally mounted on the latch frame and moved to its latched position when the latch lever is manually moved to a latched position.6. A cab for a work vehicle having a frame, a support on the frame for pivotally mounting the cab, the cab including an operator's compartment, a floor for supporting an operator's seat, and a foot compartment supported on the cab forwardly of the floor, and within the cab, and having a lower floor wall at a level substantially below the floor to permit lower legs and feet of an operator seated in the seat to be below the floor, wherein the foot compartment is divided into two laterally spaced sections, and a raised wall between the laterally spaced sections on the interior of the cab that is raised above the lower floor wall.7. The cab of claim 6, wherein the space below the raised wall and between the spaced lateral sections is unobstructed.8. The cab of claim 6, wherein, the support is adjacent to a forward end of the frame and the cab is pivotally mounted on the support at a forward end of the cab and positioned so upper portions of the cab pivot in a forward direction from a working position wherein an operator seated in the cab can control a loader on which the cab is mounted.9. A loader having a frame, the frame having a forward end and rearward end, an operator's cab mounted on the frame, and pivotally mounted about a generally horizontal axis adjacent the forward end of the frame, said cab being pivotable forwardly so that a rear portion of the cab raises from the frame as the cab is moved toward an open position, an engine and accessory compartment behind the cab on the frame, a cover which hinges at a rear portion extending forwardly to cover the compartment and wherein a forward edge of the cover is adjacent to the rear portion of the cab when the cab is in a working position, and a latch lever for operating a cab latch to hold the cab in its working position, said latch lever being at a level on a rear wall of the cab such that in an open position of the lever and the cab latch, the forward edge of the cover is stopped by the lever before the cover reaches a closed position.10. The loader of claim 9, wherein said lever is movable to a latched position to hold the cab in its closed position, and the cover being closeable with the lever in its closed position.11. The loader of claim 10, and an cover latch on a rear wall of the cab, said cover latch being in position to receive the forward edge of the cover only when the lever is in its closed position.
Mather Joseph M. (Lisbon ND) Albright Larry E. (Gwinner ND) Loraas Orlan J. (Lisbon ND) Lynnes Carman P. (Leonard ND) Schult Leslie H. (Eagan MN), Engine cooling system for skid steer loaders.
Watts Verne C. (Lisbon ND) Loraas Orlan J. (Lisbon ND) Kaczmarski Wally L. (Lisbon ND) Asche James E. (Milnor ND), Gas spring with latching stop mechanism for use on skid-steer loaders.
Albright Larry E. (Gwinner ND) Hoechst Lonnie D. (Gwinner ND), Latch mechanism for a skid-steer loader with a roll over protective structure having a tilt-back capability.
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Hahm Gunter (Kleinbundenbach DEX) Pauli Klaus (Homburg-Einod DEX) Schleicher Walter (Swisttal DEX), Operator enclosure mounting for a self-propelled harvester.
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