Gutter Marking Template Set for Precise Corner Alignment

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Solution Overview

Problem

Existing gutter installation methods lack an efficient and accurate way to mark and cut straight gutter segments into angle-ended segments for corner placement, leading to potential misalignment and inefficiencies in gutter corner formation.

Innovation Solution

A gutter marking template set comprising right-handed and left-handed templates with specific frame members and notches that guide the marking and cutting of straight gutter segments into angle-ended segments, ensuring precise angled cuts for corner formation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If traditional marking and cutting methods are used for gutter corners, then the installation process can proceed, but alignment accuracy and corner precision deteriorate

Engineering Contradiction:
Improvecorner precisionVSAvoidmarking tool complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent introduces a corner template as an intermediary marking tool that mediates between the straight gutter segments and the desired angled corner configuration. The template includes angled frame members with notches that guide the marking process, ensuring precise 45-degree cuts without requiring complex measurement and calculation procedures.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The corner template performs preliminary marking action by pre-establishing the correct cut lines on the gutter segments before cutting occurs. The template's angled frame members and notches are designed to automatically position marking references at the correct angles and locations, eliminating the need for manual angle calculations and measurements during the cutting process.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If manual measurement and calculation are used for gutter corner cuts, then flexibility is maintained, but installation time and efficiency increase

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidmarking and cutting time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The corner template is self-positioning and self-marking. When placed against the gutter segments, the template's notches and frame members automatically align with the gutter edges and pre-establish the correct cut lines without requiring the installer to perform measurements, calculations, or complex positioning procedures.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The template physically copies the desired corner geometry onto the gutter segments through its angled frame members and notches. The template serves as a reusable master pattern that transfers the correct angled dimensions directly to multiple gutter pieces, ensuring consistency and eliminating repeated measurement and calculation processes.

Inventive Principle:
Principle #26Copying

3Reliability

If straight gutter segments are used directly, then material simplicity is maintained, but corner alignment and fit deteriorate

Engineering Contradiction:
Improvecorner alignmentVSAvoidcutting complexity
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The template applies different marking functions to different locations on the gutter segments. The angled frame members provide reference lines for the cut edges, while the notches provide reference points for the inner corners. This localized marking approach ensures that each part of the gutter segment receives the appropriate geometric reference for achieving precise corner alignment.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS9791255B1Gutter marking template set
Publication Date: 2017.10.17 MILLS DANNY J
  • US9791255B1 patent drawing
  • US9791255B1 patent drawing
  • US9791255B1 patent drawing

AI summary

A gutter marking template set includes a right-handed gutter marking template and a left-handed gutter marking template, each including a template frame having a first template frame surface and a second template frame surface. The template frame may include a main frame member having a first main frame member end and a second main frame member end. A first frame member may be carried by the main frame member and may have a first frame member surface extending between and at a cut angle with respect to the first template frame surface and the second template frame surface. A second frame member may be carried by the main frame member in spaced-apart relationship to the first frame member. The second frame member may have a second frame member surface extending between and at the cut angle with respect to the first template frame surface and the second template frame surface and parallel to the first frame member surface. A first frame notch may be provided at the first main frame member end of the main frame member. A second frame notch may be provided at the second main frame member end of the main frame member. A spanning frame member may extend between the first frame member and the second frame member and in spaced-apart relationship to the main frame member.