KR20130140988A - Rope-way based on gravity - Google Patents

Rope-way based on gravity Download PDF

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Publication number
KR20130140988A
KR20130140988A KR1020120064006A KR20120064006A KR20130140988A KR 20130140988 A KR20130140988 A KR 20130140988A KR 1020120064006 A KR1020120064006 A KR 1020120064006A KR 20120064006 A KR20120064006 A KR 20120064006A KR 20130140988 A KR20130140988 A KR 20130140988A
Authority
KR
South Korea
Prior art keywords
river
gravity
loading unit
crossing
loading
Prior art date
Application number
KR1020120064006A
Other languages
Korean (ko)
Inventor
안성훈
비나약
팜민콴
박성원
Original Assignee
서울대학교산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서울대학교산학협력단 filed Critical 서울대학교산학협력단
Priority to KR1020120064006A priority Critical patent/KR20130140988A/en
Publication of KR20130140988A publication Critical patent/KR20130140988A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B11/00—Ski lift, sleigh lift or like trackless systems with guided towing cables only

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The present invention relates to a river-crossing apparatus using gravity, which is used in crossing a river in an area without a bridge. In particular, a useful apparatus is included to be utilized in a small town isolated by a river. A ropeway using gravity for crossing a river is a new concept apparatus which operates using gravity and includes an optimized design. The apparatus comprises a tower, a wire, a loading unit, a fixed weight, and other mechanical components which control the loading unit to move along a predetermined path. A steel wire used in the present invention has an infinite loop shape. When additional loads occur in the loading unit (one or both loading units), the two loading units and two fixed weights move in the opposite direction to each other along an inclined plane in order to keep the balance. As a result, people can easily cross a river. The apparatus operate much easily when additional loads occur in both loading units. The point where the additional loads apply tends to move in a low direction (of imbalance loads) and this generates potential energy which moves the loading unit to a low position.

Description

Rope-way based on gravity

The present invention is a useful device for overcoming rivers, ditches and similar obstacles using simple mechanical principles based on gravity theory.

This can be very useful in small villages that are not equipped with bridges or rivers. There is no prior art of similar fields in the steelmaking apparatus utilizing the gravity.

Gravity usually works in only one direction, so mathematical calculations and engineering judgments in mind, tower height, payload weight, wire inclination and other safety mechanisms are technical considerations when designing the device.

The device is designed to be safer than conventional techniques utilizing a loading compartment. The device is also easy to deploy in any terrain and requires only simple technical knowledge in system maintenance and operation.

The present invention is a steel device for people living in a mountainous area, by using the present invention can be easy, safe, fast, inexpensive steel. In addition, by utilizing the device, it is possible to reduce the transportation time and cost.

In the following figure there are two vertical towers including a pulley device. Each tower has four pulleys installed in different directions. There are also two anchors and a transport compartment. The height of the tower determines the width of the river.

In the following figure there are two vertical towers including a pulley device. Each tower has four pulleys installed in different directions. There are also two anchors and a transport compartment. The height of the tower determines the width of the river.

1- Dead Load
2- Passanger cabin
3- pulley system
4- Tower Pillar
5- elastic restoring spring system Elongation compensating spring mechanism

Claims (2)

Steel device using gravity theory.
The present invention operates in one direction and includes an automatic braking device according to the weight of the payload.
KR1020120064006A 2012-06-15 2012-06-15 Rope-way based on gravity KR20130140988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120064006A KR20130140988A (en) 2012-06-15 2012-06-15 Rope-way based on gravity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120064006A KR20130140988A (en) 2012-06-15 2012-06-15 Rope-way based on gravity

Publications (1)

Publication Number Publication Date
KR20130140988A true KR20130140988A (en) 2013-12-26

Family

ID=49985201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120064006A KR20130140988A (en) 2012-06-15 2012-06-15 Rope-way based on gravity

Country Status (1)

Country Link
KR (1) KR20130140988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109260674A (en) * 2018-10-25 2019-01-25 朱奕群 A kind of multi-function rotating knot intelligence-developing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109260674A (en) * 2018-10-25 2019-01-25 朱奕群 A kind of multi-function rotating knot intelligence-developing system

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application