Tool Interface System With Universal Adapters

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Solution Overview

Problem

Existing tool interface systems require significant installation space and time for setting up transmission modules and their wiring or tubing, making them inefficient in terms of space usage and cost-effectiveness for energy and signal transmission.

Innovation Solution

The tool interface system employs adapters with plug-in pegs that attach detachably to flanges via a carrier plate, allowing for space-saving arrangement and easy interchangeability of transmission modules, which can transmit energy and signals bidirectionally, with identical adapter designs across all modules.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If transmission modules are designed individually and attached to flanges, then energy and signal transmission is achieved, but installation space requirement increases

Engineering Contradiction:
Improveenergy and signal transmissionVSAvoidinstallation space
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The patent combines multiple transmission modules into a single integrated unit that attaches to the flange as one component. This merging reduces the total installation space required compared to individually attached modules, while maintaining all necessary energy and signal transmission functions through integrated design of electrical contacts, pneumatic lines, and mechanical coupling elements.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The transmission module is designed as a universal component that can perform multiple functions simultaneously - electrical signal transmission, pneumatic connection, and mechanical positioning - all within a single compact unit. This multi-functionality eliminates the need for separate individual modules for each function, thereby reducing overall installation space.

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

2Reliability

If transmission modules are attached using traditional screwing methods, then secure attachment is achieved, but installation time and cost increase

Engineering Contradiction:
Improveattachment securityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The attachment mechanism is segmented into a standardized flange interface with pre-positioned mounting holes and a corresponding module design that aligns automatically. This segmentation allows for rapid assembly using simple fasteners rather than complex screwing operations, reducing installation time while maintaining secure attachment through precise geometric fitting and standardized fastening points.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If different adapter designs are used for different flange sizes, then compatibility is achieved, but device complexity increases

Engineering Contradiction:
Improveflange compatibilityVSAvoidadapter design variety
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A single universal adapter design is employed that can accommodate multiple flange sizes through adjustable mounting mechanisms and scalable connection interfaces. This universal adapter maintains compatibility across different flange dimensions without requiring separate specialized adapters for each size, thereby reducing device complexity while preserving adaptability.

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

Data Source

PatentEP2848378B1Tool interface system
Publication Date: 2018.08.29 ZIMMER GUNTHER
  • EP2848378B1 patent drawingFigure 1
  • EP2848378B1 patent drawingFigure 2~3
  • EP2848378B1 patent drawingFigure 4~5

AI summary

The invention relates to a tool interface system for the detachable, temporary attachment of a tool or tool assembly to a handling device, wherein the system consists of a flange on the handling device side, a flange on the tool or tool assembly side, and at least one pair of transmission modules, wherein one transmission module per pair is arranged on the flange on the handling device side and one transmission module on the flange on the tool or tool assembly side, and wherein the respective transmission modules of a pair are suitable for exchanging energy and/or signals with each other. Each transmission module has an adapter with which it can be detachably attached directly to the flange supporting it or rigidly attached via a mounting plate. The adapters of all transmission modules are identical in design.The present invention develops a tool interface system arranged between a handling device and a tool or tool assembly, on whose coupling flanges transmission modules for energy and/or signal transmission can be arranged or exchanged with minimal time and cost expenditure.