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Pulling Device Assembly
The utility model provides a pulling device assembly, wherein a pulling device or a bearing base can be installed without consideration of the thickness of a frame and installation is easy. The pulling device assembly is provided with the pulling device (4) and the bearing base (6), wherein the pulling device (4) is arranged on a wall surface (1f) on the opening side of a pushing door (2) of an upper frame (1a) of the frame (1), and the bearing base (6) is arranged on a wall surface (2a) on the opening side of the pushing door (2). The pulling device (4) is provided with an arm (5) which is provided with a groove (5a), wherein a bearing base shaft (7) of the bearing base (6) can be detachably embedded in the groove (5a). When the pushing door (2) is closed, the arm (5) rotates around a vertical shaft in the state that the bearing base shaft (7) is embedded in the groove (5a), and rotating force is exerted on the pushing door (2) in the closing direction; when the pushing door (2) is opened, the bearing base shaft (7) breaks away. The arm (5) of the pulling device (4) is clamped to the bearing base shaft (7) at the position higher than an upper surface (2b) of the pushing door (2).
Pulling Device Assembly
The utility model provides a pulling device assembly, wherein a pulling device or a bearing base can be installed without consideration of the thickness of a frame and installation is easy. The pulling device assembly is provided with the pulling device (4) and the bearing base (6), wherein the pulling device (4) is arranged on a wall surface (1f) on the opening side of a pushing door (2) of an upper frame (1a) of the frame (1), and the bearing base (6) is arranged on a wall surface (2a) on the opening side of the pushing door (2). The pulling device (4) is provided with an arm (5) which is provided with a groove (5a), wherein a bearing base shaft (7) of the bearing base (6) can be detachably embedded in the groove (5a). When the pushing door (2) is closed, the arm (5) rotates around a vertical shaft in the state that the bearing base shaft (7) is embedded in the groove (5a), and rotating force is exerted on the pushing door (2) in the closing direction; when the pushing door (2) is opened, the bearing base shaft (7) breaks away. The arm (5) of the pulling device (4) is clamped to the bearing base shaft (7) at the position higher than an upper surface (2b) of the pushing door (2).
Pulling Device Assembly
HASEGAWA MANABU (author) / KAZUAKI KASHIWAGUMA (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Grass pulling device assembly for sand stabilization vehicle
| European Patent Office | 2024