Reel Strip Positioning for Multi-Game Gaming Machines

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Solution Overview

Problem

Mechanical gaming machines face limitations in providing varied and exciting experiences due to fixed symbol positions on reels, restricting the creation of multiple games without departing from the original concept.

Innovation Solution

A method that allows multiple games on a mechanical gaming machine by using a single reel strip with modifiable symbol sets, where the starting position is varied to select different symbol subgroups for different games, enabling the same reel strip to be used for various themes and games.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single reel strip with fixed symbol positions is used, then the mechanical gaming machine structure remains simple and reliable, but the machine can only provide one game with limited variety

Engineering Contradiction:
Improvegame varietyVSAvoidreel strip configuration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The reel strip's starting position is made dynamic and adjustable rather than fixed. The system allows the starting position to be changed between games, enabling different symbol subgroups to be selected from the same reel strip. This dynamic reconfiguration provides multiple game variations without requiring multiple physical reel strips.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

A single reel strip is designed to serve multiple functions by containing multiple symbol subgroups that can be selectively used for different games. The reel strip becomes a universal component that can support various game themes and configurations through positional variation rather than requiring dedicated reel strips for each game.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple reel strips are used to provide different games, then game variety increases, but the mechanical complexity and maintenance requirements increase

Engineering Contradiction:
Improvegame varietyVSAvoidreel strip production
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

Instead of manufacturing separate reel strips for different games, the invention uses a single universal reel strip design that can be configured for multiple games by changing the starting position. This reduces manufacturing complexity while maintaining game variety.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system changes the operational parameter of the reel strip's starting position to create different game configurations. This parameter change allows the same physical reel strip to provide multiple games without requiring additional manufacturing of reel strips.

Inventive Principle:
Principle #35Parameter changes

3Ease of operation

If symbol positions on mechanical reels are fixed, then the mechanical reel structure remains simple and reliable, but the symbols cannot be moved or animated to enhance player experience

Engineering Contradiction:
Improveplayer experienceVSAvoidsymbol positioning mechanism
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system introduces dynamic repositioning of symbols by allowing the reel strip to start at different positions. This creates the effect of symbol repositioning without complex mechanical adjustments, enhancing player experience while maintaining mechanical simplicity.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8070592B2System for providing multi-game reel strips
Publication Date: 2011.12.06 LNW GAMING INC
  • US8070592B2 patent drawing
  • US8070592B2 patent drawing
  • US8070592B2 patent drawing

AI summary

A system for varying the symbols used on a mechanical reel strip are disclosed. A reel strip comprises a plurality of symbols, each of the symbols associated with a symbol group. Each of the symbol groups is associated with a symbol group designation position on the reel strip. By varying the designation position on the reel strip, the symbols used with each reel strip can be modified. When multiple mechanical reels are used in a gaming machine, the symbol designating position for each reel strip can be the same as any other reel strip or can vary from any of the other reel strips. As such, an endless number of games and game variations may be created and deployed.