Split Shaft Clamp Structure for Flush Mounting on Cylindrical Objects

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current shaft clamps with collar designs cannot attach to cylindrical objects while being flush with a flat surface, limiting their versatility and space efficiency.

Innovation Solution

The development of adjustable clamps with a unique structure that allows them to constrict and expand without deforming, enabling them to attach to cylindrical objects while maintaining a coplanar surface against a flat surface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a collar design is used for the shaft clamp, then the clamp can attach to a cylindrical object, but the clamp cannot be flush with a flat surface

Engineering Contradiction:
Improveflush surface capabilityVSAvoidcylindrical object attachment
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The clamp body is divided into two separable halves that can be assembled around a cylindrical object. This segmentation allows the clamp to adapt to cylindrical shapes while the outer collar interface remains flat against the mounting surface, resolving the contradiction between cylindrical attachment and flush surface capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The clamp design features a nested structure where the adjustable clamp mechanism is contained within the outer collar structure. The inner clamp components can constrict and expand independently while the outer collar maintains a flat mounting surface, enabling both cylindrical object attachment and flush surface mounting simultaneously.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Adaptability or versatility

If the clamp is designed to attach to cylindrical objects, then it provides versatility in applications, but it takes up space and cannot be coplanar against a flat surface

Engineering Contradiction:
Improvecylindrical object attachmentVSAvoidclamp profile height
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The clamp design transitions the cylindrical attachment function to a different dimensional plane by using a split-body configuration that constrains the cylindrical object radially while maintaining minimal axial profile. This allows the clamp to attach to cylindrical objects without protruding significantly from the mounting surface, reducing the volume occupied in the axial direction.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If the clamp structure is made adjustable to fit different cylindrical objects, then versatility is improved, but the structure becomes more complex

Engineering Contradiction:
Improveadjustable sizingVSAvoidclamp structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The clamp incorporates flexible elements and thin-walled structures that can elastically deform to accommodate different cylindrical object diameters. This flexibility provides adjustable sizing capability without requiring complex mechanical adjustment mechanisms, thereby maintaining structural simplicity while achieving versatility.

Inventive Principle:
Principle #30Flexible shells and thin films

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The adjustable clamps can securely attach to a wide range of cylindrical objects, providing versatility in applications such as hooks, mounting brackets, and dividers, while ensuring a flush surface when attached.

Implementation Method 1

a recess formed in the curved body, that divides the curved body into a first portion and a second portion

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS12286995B2Single bolt shaft clamp
Publication Date: 2025.04.29 KARSTEN MFG CORP
  • US12286995B2 patent drawing
  • US12286995B2 patent drawing
  • US12286995B2 patent drawing

AI summary

Embodiments of the adjustable clamps having a curved body having an inner surface, an outer surface, a first side section, a middle section, a recess, and a bore to receive a fastener to compress, or expand the adjustable clamps are presented herein. Other embodiments and related methods are also disclosed herein.