Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Baseplate frame of bulldozer and ROPS operator cabin for bulldozer with said baseplate frame

A bulldozer and cab technology applied to the structural field of the ROPS cab floor frame, which can solve uneconomical problems and achieve high sealing effect

Inactive Publication Date: 2002-03-13
KOMATSU LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, since the cab floor frame needs to be installed in the ROPS cab, the original car body side floor frame is useless, which is very uneconomical.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Baseplate frame of bulldozer and ROPS operator cabin for bulldozer with said baseplate frame
  • Baseplate frame of bulldozer and ROPS operator cabin for bulldozer with said baseplate frame
  • Baseplate frame of bulldozer and ROPS operator cabin for bulldozer with said baseplate frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0024] figure 1 It is a perspective view of the ROPS cab of the embodiment of the present invention. exist figure 1 Among them, the ROPS cab 10 is equipped with elastic feet 11a at the lower ends of each ROPS pillar 11 at the four corners, and the upper end of each ROPS pillar 11 is integrally equipped with a cab roof 12 covering the whole. Between the left and right front and rear ROPS pillars 11, 11, door frames 13, 13 are respectively arranged in the up and down direction; in the bottom between the left and right door frames 13 and the ROPS pillars 11, 11 at the back, they are arranged in the front and rear direction Left and right lower window frames 14, 14; left and right door lower frames 17, 17 are arranged in the front and rear directions at the lower ends between the left and right door frames 13, 13 and the front ROPS pillars 11, 11. In addition, at the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A bulldozer's floor frame and a ROPS cab equipped with the floor frame which can be used for common use by making the bulldozer's floor frame at the car body side switchable to a location at the ROPS cab side. Bolt holes (26, 27, 28, 29, 31) which permit selective add-on attaching to the car body side and the ROPS cab side (10) are provided at the cab floor frame (18) and driver's foot floor frame (19) constituting bulldozer' s exterior finishes, and the positions of one kind of floor frames (18 and 19) are made shiftable to the car body side and the ROPS driving room (10) side and made possible for common use. The one kind of floor frames (18 and 19) are divided into a floor frame (19) and a driver's cab floor frame (18) provided with the feet floor laps attaching positions (25) and the cab floor frame and the feet floor frame are installed as one united body.

Description

technical field [0001] The present invention relates to a ROPS (Rollover Protective Structure for Overturned Vehicle) cab and a vehicle body floor frame of a bulldozer, and particularly relates to a structure in which the vehicle body floor frame can be used in common with the ROPS cab floor frame. Background technique [0002] Currently, for bulldozers without ROPS cabs, the underfoot floor frame placed under the driver's feet and the driver's seat floor frame on which the operator's seat is installed are usually integrated, and this floor frame is installed on the side of the vehicle body. [0003] In addition, the ROPS cab is installed on the ROPS pillar body with four elastic feet to integrate the cab roof, door frame, window frame, etc., and glass is inlaid in each frame to form a box-shaped cab. Then, in order to prevent dust and noise from entering the ROPS cab, usually at the bottom of the box-shaped cab, the same cab floor frame as the body ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/16B62D25/20E02F9/08
Inventor 高崎稔
Owner KOMATSU LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com