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1. 发明申请

WO0005541A3 ISOLATED REFRIGERANT IDENTIFIER 审中-公开
标题翻译：隔离的制冷剂识别器
公开(公告)号：WO0005541A3
公开(公告)日：2000-04-27
申请号：PCT/US9916671
申请日：1999-07-22
申请人： SNAP ON TOOLS CO
发明人： PFEFFERLE DEAN P , HUVAERE DONALD G
IPC分类号： F25B41/00 , F25B45/00
CPC分类号： B60H1/00585 , F25B41/003 , F25B45/00 , F25B2345/001 , F25B2345/002 , F25B2345/0052
摘要： A refrigerant handling system (10) includes a cabinet (11) having two service ports and two sample ports and housing recycling/recharging apparatus coupled to the service ports and a refrigerant identifier (70) coupled to one of the sample ports and coupled through solenoid-actuated valves (68) to the recharging/recycling apparatus. Two coupling assemblies are provided for coupling the cabinet to the high-pressure and low-pressure sides, respectively, of an automotive air conditioner, each coupling assembly including a service hose with end couplers for respectively coupling to the air conditioner and of the service ports and connected through solenoid-actuated valves disposed within a housing closely adjacent to the air conditioner coupler. Each coupling assembly also has a sample hose communicating with the service hose within the housing between the air conditioner coupler and the valves and having a distal end with a coupler for connection to one of the sample ports, and electrical conductors for control of the valves.
摘要翻译：制冷剂处理系统（10）包括具有两个服务端口和与服务端口连接的两个样本端口和壳体回收/再填充设备的机柜（11），以及与样本端口中的一个连接并通过螺线管耦合的制冷剂标识符（70） - 致动阀（68）到再充电/再循环设备。提供了两个联接组件，用于分别将机柜联接到汽车空调的高压侧和低压侧，每个联接组件包括具有端部联接器的服务软管，用于分别联接到空调和服务端口并通过设置在紧邻空调耦合器的壳体内的螺线管驱动阀连接。每个联接组件还具有样品软管，该样品软管在壳体内与空调耦合器和阀门之间的服务软管连通，并具有带有用于连接到样品端口中的一个的耦合器的远端以及用于控制阀门的电导体。

2. 发明申请

WO9934959B1 COMPOSITE SOCKET WITH DUAL INSERTS AND ANNULAR REINFORCING MEMBER 审中-公开
标题翻译：双插入和环形加固构件复合套管
公开(公告)号：WO9934959B1
公开(公告)日：1999-08-26
申请号：PCT/US9827340
申请日：1998-12-21
申请人： SNAP ON TOOLS CO
发明人： EGGERT DANIEL M , DEVECCHIS MARCO E , THOMPSON MICHAEL Q , SPRACKLIN STACY T , PAGAC WILLIAM T , GIBSON ROBERT C
IPC分类号： B25B13/02 , B25B13/06 , B25B13/00
CPC分类号： B25B13/06
摘要： A socket tool (20) has an elongated body (21) with driving and driven inserts, respectively, embedded in the opposite ends thereof, the inserts being flush with or recessed inwardly from the ends of the body. Metal or non-metallic annular reinforcing members encircle at least one of the inserts. In one embodiment the reinforcement is a non-metallic sleeve (25) which encircles the body along its entire length, and which may have end flanges (53) overlapping the ends of the body.
摘要翻译：插座工具（20）具有分别嵌入在其相对端中的驱动和从动插入件的细长主体（21），插入件与主体的端部向内齐平或向内凹入。金属或非金属环形加强构件环绕至少一个插入物。在一个实施例中，加强件是非金属套筒（25），其沿着其整个长度围绕本体，并且可以具有与本体的端部重叠的端部凸缘（53）。

3. 发明申请

WO9859250A3 ELECTRICAL TESTER FOR SMALL MOTOR VEHICLES 审中-公开
标题翻译：小型电动车电气测试仪
公开(公告)号：WO9859250A3
公开(公告)日：1999-04-01
申请号：PCT/US9813314
申请日：1998-06-25
申请人： SNAP ON TOOLS CO
发明人： LANG CURT W , GLADE MARK A
IPC分类号： G01R31/28 , B60R16/02 , G01M17/007 , G01R19/155 , G01R31/00 , G01R31/36 , G01R27/26
CPC分类号： G01R19/155 , G01R31/006 , G01R31/3648
摘要： A tester includes a housing containing a passive test circuit including a plurality of LEDs respectively connected to terminals of a multi-terminal connector jack (39) on the housing for connecting the tester, by means of an associated cable harness, between a keyswitch module and other electronic circuits on an associated vehicle to be tested. Different harnesses may be provided, tailored to different vehicles. The test circuit is powered by a battery on board the vehicle and includes indicators dedicated to checking to see if the battery charging circuit on the vehicle is operating properly. The remaining indicators check different circuits, depending upon the override switches associated with certain ones of the indicators and a test switch for simultaneously energizing all of the indicators. A relay (52) shorts two of the jack terminals until the tester is powered, the cable harness including a diode across those terminals which is normally shorted out and is placed in circuit when the relay is energized.
摘要翻译：测试器包括壳体，其包含被动测试电路，该被动测试电路包括分别连接到壳体上的多端子连接器插座（39）的端子的多个LED，用于通过相关联的电缆线束在键开关模块和待测试的相关车辆上的其他电子电路。可以为不同的车辆提供不同的线束。测试电路由车辆上的电池供电，并包括专用于检查车辆上的电池充电电路是否正常工作的指示器。剩余的指示器根据与某些指示器相关的覆盖开关和用于同时激励所有指示器的测试开关来检查不同的电路。继电器（52）短路两个插座端子，直到测试仪通电为止，电缆线束包括通常短路的这些端子上的二极管，当继电器通电时，继电器将其放置在电路中。

4. 发明专利

CA2497709C SYSTEM FOR DYNAMIC DIAGNOSIS OF APPARATUS OPERATING CONDITIONS 未知
公开(公告)号：CA2497709C
公开(公告)日：2009-06-16
申请号：CA2497709
申请日：1999-04-14
申请人： SNAP ON TOOLS CO
发明人： ROTHER PAUL J
IPC分类号： G01D21/00 , G01M13/00 , G01M17/00 , G01M17/007 , G01M99/00
摘要： A diagnostic platform includes a processor, storage media and user interfaces, including a display screen, the processor being coupled to engine analyzer hardware and adapted to be coupled to a scanner for downloading data from vehicle on-board computers. The system stores libraries of information regarding vehicle identifications, drivability symptoms exhibited by vehicles, vehicle system and component tests and service codes which can be registered by the vehicle on-board computer. System software permits the user to input an identification of the vehicle under test and, in one mode of operation, displays a library of faults, such as symptoms or service codes, from which the user can select those exhibited by the vehicle, whereupon the system selects from the test library those tests pertinent to diagnosis of the causes of the selected faults and displays them in a hierarchically ranked order based on likelihood of successful diagnosis of the faults. The user can then select and initiate any displayed test. In other modes, the system initially displays one of the libraries of system or component tests, from which the user selects those deemed appropriate, whereupon the system highlights icons which can be selected for initiating pertinent test procedures. Selected test procedures may include links to the engine analyzer or scanner hardware or other appropriate test modules.

5. 发明专利

DE69927452T2 未知
公开(公告)号：DE69927452T2
公开(公告)日：2006-06-29
申请号：DE69927452
申请日：1999-03-12
申请人： SNAP ON TOOLS CO
发明人： PUSATERI S
IPC分类号： B25B21/00 , F16K31/52 , B25B23/145 , B25F5/00 , F16K21/00 , F16K31/44
摘要： A tip valve for a pneumatic tool includes a first valve member having a bore with a central axis and defining a valve seat about the bore and a second valve member having an engaging surface engageable with the valve seat to form a substantially fluid-tight seal therewith. A stem is coupled to the second valve member and extends through the bore, with at least a portion of the stem being offset from the axis, and a valve operating member is coupled to the stem for movement between a closed position wherein the second valve engages the valve seat to close the bore and an open position wherein the second valve member is tilted from the valve seat to open the bore. A spring urges the second valve member and the valve operating member to the closed position. In one embodiment, the stem is bent and in another it is straight but eccentrically mounted on the second valve member.

6. 发明专利

DE69924229D1 未知
公开(公告)号：DE69924229D1
公开(公告)日：2005-04-21
申请号：DE69924229
申请日：1999-07-22
申请人： SNAP ON TOOLS CO
发明人： PFEFFERLE P , HUVAERE G
IPC分类号： F25B41/00 , F25B45/00
摘要： A refrigerant handling system includes a cabinet having two service ports and two sample ports and housing recycling/recharging apparatus coupled to the service ports and a refrigerant identifier coupled to one of the sample ports and coupled through solenoid-actuated valves to the recharging/recycling apparatus. Two coupling assemblies are provided for coupling the cabinet to the high-pressure and low-pressure sides, respectively, of an automotive air conditioner, each coupling assembly including a service hose with end couplers for respectively coupling to the air conditioner and one of the service ports and connected through solenoid-actuated valves disposed within a housing closely adjacent to the air conditioner coupler. Each coupling assembly also has a sample hose communicating with the service hose within the housing between the air conditioner coupler and the valves and having a distal end with a coupler for connection to one of the sample ports, and electrical conductors for control of the valves.

7. 发明专利

DE69918256T2 未知
公开(公告)号：DE69918256T2
公开(公告)日：2004-10-21
申请号：DE69918256
申请日：1999-04-05
申请人： SNAP ON TOOLS CO
发明人： PUSATERI S , BREHM R
IPC分类号： B25D17/04 , B25B21/00 , B25B21/02 , B25F5/00 , B25F5/02 , B25G1/00 , B25G1/01 , B25G3/00 , A47B95/02 , A47J45/10 , B25B13/00 , B25D17/12 , F16D31/02
摘要： A replaceable, flexible and resilient grip is slidably fitted over a generally cylindrical handle portion of a power hand tool housing. In one embodiment, for use with a pistol grip housing with a separable end cap, the grip has a flange which is clamped between the end cap and the barrel of the housing and has lugs which fit in recesses in the barrel and end cap. The grip also has a strap portion which fits between the trigger and the barrel and a flange which fits in a groove adjacent to the barrel. In another embodiment, the tool has an air exhaust port adjacent to the handle portion and the grip defines an exhaust air passage alongside the handle portion, the grip being held in place by a retaining plate.

8. 发明专利

AU772678B2 Bending beam torque wrench 未知
公开(公告)号：AU772678B2
公开(公告)日：2004-05-06
申请号：AU4365400
申请日：2000-04-20
申请人： SNAP ON TOOLS CO
发明人： PUTNEY GORDON A
IPC分类号： B25B23/142 , B25B23/144 , B25B23/14

9. 发明专利

AU759090B2 Ratchet wrench with sealed reversing lever 未知
公开(公告)号：AU759090B2
公开(公告)日：2003-04-03
申请号：AU3859200
申请日：2000-02-18
申请人： SNAP ON TOOLS CO
发明人： HOPPER RICHARD L JR , NURMI WILLIAM A , HEILIGENTHAL CHARLES H , KESSLER KENNETH E
IPC分类号： B25B13/46
摘要： A reversible ratchet wrench has a ratchet body with a cavity receiving the ratchet assembly. A pawl-engaging reversing lever is insertable through an opening in the ratchet body from the cavity and has a flange dimensioned to be trapped between the body and the pawl. A seal between the reversing lever and the ratchet body is provided by an O-ring seated in a groove in the outer surface of the reversing lever hub. A cover plate closes the cavity and cooperates with the pawl and the flange to retain the reversing lever in place.

10. 发明专利

DE69232029T2 未知
公开(公告)号：DE69232029T2
公开(公告)日：2002-09-12
申请号：DE69232029
申请日：1992-01-29
申请人： SNAP ON TOOLS CO
发明人： GRAY MOSHE
IPC分类号： G01M17/007 , G01R31/00 , G01R31/36 , G05B23/02 , G07C5/08
摘要： This interactive diagnostic system provides the automotive service professional with all of the tools necessary to provide precision diagnostic testing on today's computer-controlled cars. This is accomplished by providing the system with means including an external computer (36) for controlling operation of one or more specific actuators independent of the onboard computer (10) and for simulating the operation of these latter sensors. At the same time, the electronic data entering and exiting the onboard computer (10) including the actual data associated with the network of sensors and actuators (12) can be continuously monitored and analyzed by the external computer (36).

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