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1. 发明专利

CA2872243C BOOM EXTENDING AND RETRACTING APPARATUS OF A CRANE 未知
公开(公告)号：CA2872243C
公开(公告)日：2022-03-01
申请号：CA2872243
申请日：2014-11-25
申请人： TADANO LTD
发明人： MATSUMOTO NAOYUKI
IPC分类号： B66C23/693 , B66C13/12 , B66C23/04 , F15B15/16 , F16B7/10
摘要： There is provided a boom extending and retracting apparatus of a crane to improve the convenience of the telescopic boom while reducing the burden on the operator. The boom extending and retracting apparatus of the crane chooses the mode of the fluid circuit between the normal fluid circuit and the differential fluid circuit to slide a plurality of boom members by one telescopic cylinder. After the operating lever is turned to an extension side and the controller starts extending the telescopic boom using the differential fluid circuit, when the operating lever is turned to the extension side again via the neutral position, the controller chooses the normal fluid circuit to extend the telescopic boom using the normal fluid circuit thereby providing the desired improved convenience.

2. 发明专利

CA2877609C WORKING VEHICLE 未知
公开(公告)号：CA2877609C
公开(公告)日：2019-05-21
申请号：CA2877609
申请日：2013-05-16
申请人： TADANO LTD
发明人： HAZEBAYASHI MIKIO , TERATA KIMIHIKO
IPC分类号： B60W10/08 , B60K6/22 , B60K6/48 , B60K6/54 , B60K25/06 , B60L50/15 , B60L50/16 , B60W10/30 , B60W20/00 , B66C13/12 , B66C13/14
摘要： Provided is a work vehicle that can effect a further increase in quietness by enabling continuous driving of a work device by means of electrical power. A hydraulic pump (31) is caused to be driven by the motive force of a motor/generator (41b) driven by electrical power from an external power source supplied via a power cable (41f). As a result, when performing work by means of a crane device (20) in a work location having an external power source, it is possible to continuously drive the hydraulic pump (31) by means of the motive force of the motor/generator (41b), and so it is possible for highly quiet work that is by means of the crane device (20) to be continued.

3. 发明专利

CA2853995A1 EXHAUST EMISSION CONTROL DEVICE FOR ROUGH TERRAIN CRANE 未知
公开(公告)号：CA2853995A1
公开(公告)日：2014-12-28
申请号：CA2853995
申请日：2014-06-11
申请人： TADANO LTD
发明人： TERATA KIMIHIKO , SEKO SHINYA , HONDA RYO
IPC分类号： F01N3/10 , B66C13/52 , B66C23/36 , B66C23/62 , F01N3/035
摘要： A new rough terrain crane has an exhaust emission control device that has a DOC, a DRT, and a SCR. The DOC and the DRT are connected in series and disposed along a longitudinal direction of a vehicle. A rear end of the DOC is positioned at the front side relative to a rear end of an engine. The SCR is disposed in parallel to the DOC and both devices are disposed above a support member of a rear outrigger. The SCR is disposed on the upper side relative to the DOC at a position close to the engine.

4. 发明专利

AU350329S Crane truck 未知
公开(公告)号：AU350329S
公开(公告)日：2013-08-23
申请号：AU201313252
申请日：2013-07-08
申请人： TADANO LTD
摘要： Newness and distinctiveness is claimed in the features of shape and/or configuration of a crane truck as illustrated in the accompanying representations.

5. 发明专利

AU344920S Cab for construction equipment 未知
公开(公告)号：AU344920S
公开(公告)日：2012-10-16
申请号：AU201214622
申请日：2012-09-18
申请人： TADANO LTD
摘要： Newness and distinctiveness is claimed in the features of the shape and/or configuration of a cab for construction equipment as illustrated in the accompanying representations the shaded parts in the additional views being transparent parts.

6. 发明专利

DE2753259C3 未知
公开(公告)号：DE2753259C3
公开(公告)日：1985-05-30
申请号：DE2753259
申请日：1977-11-30
申请人： TADANO LTD., TAKAMATSU, KAGAWA, JP
发明人： OKUDA, TORU, MARUGAME, KAGAWA, JP
IPC分类号： B66F3/24 , B60S9/12 , B66C23/80

7. 发明专利

DE2753259B2 未知
公开(公告)号：DE2753259B2
公开(公告)日：1981-04-02
申请号：DE2753259
申请日：1977-11-30
申请人： TADANO LTD., TAKAMATSU, KAGAWA, JP
发明人： OKUDA, TORU, MARUGAME, KAGAWA, JP
IPC分类号： B66F3/24 , B60S9/12 , B66C23/80

8. 发明专利

AU2014204493B2 Outrigger connection locking device 未知
公开(公告)号：AU2014204493B2
公开(公告)日：2016-05-26
申请号：AU2014204493
申请日：2014-07-17
申请人： TADANO LTD
发明人： UKEZEKI HOMURAKO
IPC分类号： B66C23/78
摘要： Abstract There is provided an outrigger connection locking device used in a crane apparatus including a boom, a swivel base that 5 supports the boom so as to be raised and lowered, a carrier frame on which the swivel base is mounted, and an outrigger removably mounted to the carrier frame. The outrigger locking device includes: a connection pin that can be inserted into a carrier frame hole formed in the carrier frame and into an outrigger 10 hole formed in the outrigger; a telescopic cylinder that performs a telescopic motion that allows the connection pin to move to a location in which the connection pin is inserted into the carrier frame hole and the outrigger hole; a connection locking unit that restricts the connection pin inserted into 15 the carrier frame hole and the outrigger hole from moving; and a remote operation mechanism for connection locking that can operate the connection locking unit. 43 43 101 43 43 41-- 4 41 91 -- 102a 44 92 94 44 82 81 e4 85 81 a 93a 938 81 b

9. 发明专利

DE112014003030T5 Diebstahlschutzvorrichtung für Arbeitsfahrzeuge 未知
公开(公告)号：DE112014003030T5
公开(公告)日：2016-03-31
申请号：DE112014003030
申请日：2014-04-14
申请人： TADANO LTD
发明人： MORI KENJI , ATSUMI MASASHI , NOMURA TAICHI
IPC分类号： B60R25/24
摘要： Bereitgestellt wird eine Diebstahlschutzvorrichtung für Arbeitsfahrzeuge mit einem einfachen Aufhebungsvorgang für einen Diebstahlschutzmodus. Sie weist ein Fahrbeschränkungsmittel (70), das bei eingestelltem Diebstahlschutzmodus das Arbeitsfahrzeug (1) in einem nicht fahrfähigen Zustand hält, und eine Funkfernsteuerung (80) zum Bedienen einer Arbeitsvorrichtung (20) mittels Funk auf, wobei die Funkfernsteuerung (80) bei der Kommunikation mit der Steuervorrichtung (70) eine ID-Prüfung durchführt, und wobei das Fahrbeschränkungsmittel (70) den Diebstahlschutzmodus aufhebt, wenn die ID-Prüfung zwischen Funkfernsteuerung (80) und Steuervorrichtung (70) erfolgreich ist. Die Bedienung zum Aufheben des Diebstahlschutzmodus ist bequem, da der Diebstahlschutzmodus auf einfache Weise durch Kommunikation der Funkfernsteuerung (80) mit der Steuervorrichtung (70) aufgehoben wird.

10. 发明专利

AU2012216295B2 Spare tire carrier 未知
公开(公告)号：AU2012216295B2
公开(公告)日：2015-01-15
申请号：AU2012216295
申请日：2012-08-17
申请人： TADANO LTD
发明人： MAETANI MIKA
IPC分类号： B62D43/02
摘要： Abstract A spare tire carrier 1 is provided that can improve the safety at work to attach and detach a spare tire 20 to 5 and from the spare tire carrier 1. The spare tire carrier 1 includes a support frame 2 and a trestle 3. A wheel disc receiving surface 4 to receive the wheel disc of a spare tire 20, and a wheel disc fixing part 8 to which the wheel disc is fixed, are formed in the upper part of the support 10 frame 2. A cutout part 5 to prevent the rubber part of the spare tire 20 from damaging and wearing is formed in the lower part. The trestle 3 includes a tire base 6 having a bearing surface 7 and a backward tilting part 12. The tread of the spare tire 20 abuts on the bearing surface 7. The 15 backward tilting part 12 contacts part of the tread of the spare tire 20 to tilt the spare tire 20. The wheel disc receiving surface 4 has a slope to look obliquely upward in the forward direction, and the bearing surface 7 has a slope to look obliquely upward in the backward direction. 20 The wheel disc receiving surface 4 and the bearing surface 7 are approximately perpendicular to one another. Therefore, the spare tire 20placedon the spare tire carrier 1 is stabled before and after being fixed. [Representative drawing] Fig. 3

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