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Industrial Research And Consultancy Centre
Patent
A Spatial Parallelogram Mechanism for Imparting Movements in Space Without Change of Orientation
Problem Statement

Existing linkage mechanisms for robotic and material handling applications often comprise multiple actuators, leading to complex, bulky, and costly designs. These mechanisms typically have low workspace to footprint ratios, making them inefficient in terms of space utilization and maneuverability. Additionally, the complexity of these mechanisms makes their control and maintenance challenging, resulting in higher operational costs.

Abstract

The invention pertains to a spatial parallelogram mechanism designed to facilitate movements in space without altering orientation. This mechanism features four binary links forming a parallelogram, with connecting links at each corner to enable the desired movement. This setup is highly efficient and versatile, applicable in various fields such as robotics and material handling.

Uniqueness of the Solution
  • Simplified Design: Fewer components and actuators lead to a more streamlined and cost-effective mechanism. 
  • Spatial Parallelogram Configuration: Features four binary links forming a parallelogram, with connective links at each corner allowing for movement without orientation change. 
  • Enhanced Workspace to Footprint Ratio: Improved efficiency and maneuverability in confined spaces. 
  • Durability: Reduced wear and tear on components enhance the longevity and reliability of the mechanism. 
  • Versatility: Applicable in various fields, from robotics to material handling, without requiring significant modifications.
Prototype Details

NA

Current Status of Technology

Theoretical concepts for this technology have been proven/validated through calculations/simulations.

Technology readiness level

1

Societal Impact

The invention offers significant benefits in fields such as robotics and industrial automation, where space efficiency and precise movement are crucial. By reducing the complexity and cost of linkage mechanisms, the technology can enhance productivity and operational efficiency in various sectors, ultimately leading to broader societal advancements in automation and manufacturing.

Relevant Industries, Domains and Applications

Robotics, Industrial Automation, Aerospace, Logistics

Applications or Domain
  • Robotics: Precise movement control without orientation change. 
  • Material Handling: Efficient handling of objects in confined spaces. 
  • Industrial Automation: Improved maneuverability and space utilization in automated systems. 
  • Aerospace: Potential applications in space exploration where precise movement control is crucial.

Geography of IP

Type of IP

Application Number

201721020997

Filing Date
Grant Number

495372

Grant Date
Assignee(s)
Indian Institute of Technology Bombay
**This IP is owned by IIT Bombay**