Grating removal device
The integrated structure with bifurcated support plates and reinforcing elements addresses the complexity and cost issues of conventional devices, enhancing durability and reducing manufacturing costs for grating detachment devices.
JP2026099192AActive Publication Date: 2026-06-18OGIHARA IND CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- OGIHARA IND CO LTD
- Filing Date
- 2024-12-06
- Publication Date
- 2026-06-18
AI Technical Summary
Technical Problem
Conventional grating detachment devices are complex in structure, lack durability when handling heavy gratings, and are costly due to separate components like support plates, crossbars, and wheel members.
Method used
A simplified integrated structure with bifurcated support plates, an axle between rear plates, and a support rod connecting wheel members, along with a reinforcing crossbar and synthetic resin grips, enhances mechanical strength and reduces manufacturing costs.
Benefits of technology
The integrated structure improves durability for lifting and lowering heavy gratings, simplifies operations, and reduces production costs while maintaining ease of use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026099192000001_ABST
Abstract
The structure of the main body and the support structure of the wheel members are simplified, and the main body is an integrated structure made of a pair of left and right support plates with a bifurcated downward opening for the front and rear plates, each front plate is provided with a hook and a stopper, an axle is installed between the rear plates, and a pair of left and right wheel members are provided on the axle. As a result, the mechanical strength of the main body can be increased and the durability of the device in lifting or lowering the grating can be improved. [Solution] Hooks 3,3 and stoppers 4,4 are provided on each of the front plates 1aa,1aa of the support plate material 1a,1a of the main body 1, an axle 6 is mounted between each of the rear plates 1ab,1ab of the support plate material, wheel members 5,5 are provided on the axle, a support crossbar 7 is mounted between the bases of the support plate material, and the lower end of the long handle 2a of the handle part 2 is fixed to the support crossbar.
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