TH2170B

TH2170B - Tunneling machines and tunneling methods for the purpose of using the tunnel wall as a barrier.

Info

Publication number: TH2170B
Application number: TH8101000162A
Authority: TH
Inventors: อาเตซาคา นายโตซึโอ
Original assignee: นายโรจน์วิทย์ เปเรร่า
Filing date: 1981-06-26
Publication date: 1991-03-04

Abstract

โครงกันกระแทกมีลักษณะคล้ายรังผึ้ง เมื่อทำการตึงคลีแผ่นอลูมินั่มอลูมิเนียมทีว่างซ้อนติดกันด้วยแผ่นกาวสองด้าน ออก จะทำให้มีคุณสมบัติ มีน้ำหนักเบาแต่สามารถรับแรงแทก ด้านหน้าติดได้มาก เมื่อเทียบกับน้ำหนักของวัสดุที่ใช้ทำ เป็นวัสดุรับแรงกระแทก โครงกันกระแทกผลิตมาจากแผ่นอลูมิเนียม ซึ่งมี่ลักษณะเป็น แผ่นสี้เหลี่ยมบางๆ สามารถทำการพับงอได้โดยง่าย นำมายึดติด กันโดยใช้แผ่นกาวสองด้านที่มีคุณสมบัติยึดติดแน่นและมีความ หนาที่บาง และผ่านการกดอัด และนำมาคลีออก The shockproof frame resembles a honeycomb. When tensioning the aluminum sheet, the aluminum blank is stacked together with the double-sided adhesive sheet to make it qualified. It is lightweight but can withstand the force of impact. very attached front compared to the weight of the material used to make It is an impact resistant material. The shockproof frame is made of aluminum sheet. which looks like thin square sheet Can be easily folded, bonded together using double-sided adhesive sheets that have strong adhesion properties and have a thin thickness and are pressurized. and bring the cleats out

Claims

1. The shockproof frame is like a honeycomb. When tensioning, the blank aluminum sheets are stacked together with double-sided adhesive pads. It is lightweight but can bear strong The front can be very attached. When compared with the weight of the materials used to make As a impact material The shockproof frame is made from aluminum sheet. Which looks like Thin square Can be folded and bent easily and bonded together using a double-sided adhesive sheet that has strong adherence and a thin thickness and is pressed. And bring it out The shockproof frame is like a honeycomb. When making tension Aluminum, aluminum, which are stacked together with double-sided adhesive sheets will make the properties It is lightweight but can withstand heavy loads. The front is very attached. When compared with the weight of the materials used to make As a impact material The shockproof frame is made from aluminum sheet. Which looks like Thin square Can be folded and bent easily and bonded together using a double-sided adhesive sheet that has strong adherence and a thin thickness and is pressed. And bring it out The shockproof frame is like a honeycomb. When making tension Aluminum, aluminum, which are stacked together with double-sided adhesive sheets will make the properties It is lightweight but can withstand heavy loads. The front is very attached. When compared with the weight of the materials used to make As a impact material The shockproof frame is made from aluminum sheet. Which looks like Thin square Can be folded and bent easily and bonded together using a double-sided adhesive sheet that has strong adherence and a thin thickness and is pressed. And bring it out The shockproof frame is like a honeycomb. When making tension Aluminum, aluminum, which are stacked together with double-sided adhesive sheets will make the properties It is lightweight but can withstand heavy loads. The front is very attached. When compared with the weight of the materials used to make As a impact material The shockproof frame is made from aluminum sheet. Which looks like Thin square Can be folded and bent easily and bonded together using a double-sided adhesive sheet that has strong adherence and a thin thickness and is pressed. And bring it out The shockproof frame is like a honeycomb. When making tension Aluminum, aluminum, which are stacked together with double-sided adhesive sheets will make the properties It is lightweight but can withstand heavy loads. The front is very attached. When compared with the weight of the materials used to make As a impact material The shockproof frame is made from aluminum sheet. Which looks like Thin square Can be folded and bent easily and bonded together using a double-sided adhesive sheet that has strong adherence and a thin thickness and is pressed. And remove it (1 claim, 2 pages, 0 pictures)