Block splitter assembly and method of producing wall blocks
US-2016303763-A1 · Oct 20, 2016 · US
Block splitter assembly and method of producing wall blocks
US9943983B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9943983-B2 |
| Application number | US-201615264895-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 14, 2016 |
| Priority date | Sep 15, 2015 |
| Publication date | Apr 17, 2018 |
| Grant date | Apr 17, 2018 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The invention provides a block splitter device comprising first lower and second upper opposed block splitter assemblies. The block splitter assemblies have first and second forming edges that extend at least the majority of the distance from a first end to a second end of the block splitter assembly and have first ends disposed near a median split plane and second ends disposed further away from the median split plane than the first ends. Methods of using the block splitter device are described.
First claim
Opening claim text (preview).
What is claimed is: 1. A block splitter device comprising first lower and second upper opposed block splitter assemblies, the first block splitter assembly comprising a first end opposed from a second end, a first side surface opposed from a second side surface, a top surface, and a bottom surface, the top surface comprising: (i) a first forming edge extending at least the majority of the distance from the first end to the second end of the first block splitter assembly, the first forming edge having a first end and a second end, the first end of the first forming edge being disposed closer to the first end of the first block splitter assembly than the second end of the first block splitter assembly and being disposed near a median split plane, the median split plane being a reference plane that divides the top surface and the bottom surface of the first block splitter assembly in half and intersects a midpoint between the first and second side surfaces of the first end of the first block splitter assembly and intersects a midpoint between the first and second side surfaces of the second end of the first block splitter assembly, the second end of the first forming edge being disposed closer to the second end of the first block splitter assembly than the first end of the first block splitter assembly and being disposed further away from the median split plane than the first end of the first forming edge, and (ii) a second forming edge extending at least the majority of the distance from the first end to the second end of the first block splitter assembly, the second forming edge having a first end and a second end, the first end of the second forming edge being disposed closer to the second end of the first block splitter assembly than the first end of the first block splitter assembly and being disposed near the median split plane, the second end of the second forming edge being disposed closer to the first end of the first block splitter assembly than the second end of the first block splitter assembly and being disposed further away from the median split plane than the first end of the second forming edge, and the second block splitter assembly comprising a first end opposed from a second end, a first side surface opposed from a second side surface, a top surface, and a bottom surface, the bottom surface comprising: (i) a first forming edge extending at least the majority of the distance from the first end to the second end of the second block splitter assembly, the first forming edge having a first end and a second end, the first end of the first forming edge being disposed closer to the first end of the second block splitter assembly than the second end of the second block splitter assembly and being disposed near a median split plane, the median split plane being a reference plane that divides the top surface and the bottom surface of the second block splitter assembly in half and intersects a midpoint between the first and second side surfaces of the first end of the second block splitter assembly and intersects a midpoint between the first and second side surfaces of the second end of the second block splitter assembly, the second end of the first forming edge being disposed closer to the second end of the second block splitter assembly than the first end of the second block splitter assembly and being disposed further away from the median split plane than the first end of the first forming edge, and (ii) a second forming edge extending at least the majority of the distance from the first end to the second end of the second block splitter assembly, the second forming edge having a first end and a second end, the first end of the second forming edge being disposed closer to the second end of the second block splitter assembly than the first end of the second block splitter assembly and being disposed near the median split plane, the second end of the second forming edge being disposed closer to the first end of the second block splitter assembly than the second end of the second block splitter assembly and being disposed further away from the median split plane than the first end of the second forming edge. 2. The block splitter of claim 1 , wherein in the first block splitter assembly minimum distances between the first forming edge and the median split plane increase or remain constant over the entire length of the first forming edge from the first end to the second end of the first forming edge and minimum distances between the second forming edge and the median split plane increase or remain constant over the entire length of the second forming edge from the first end to the second end of the second forming edge, and in the second block splitter assembly minimum distances between the first forming edge and the median split plane increase or remain constant over the entire length of the first forming edge from the first end to the second end of the first forming edge and minimum distances between the second forming edge and the median split plane increase or remain constant over the entire length of the second forming edge from the first end to the second end of the second forming edge. 3. The block splitter of claim 1 , wherein the first and second forming edges of the first block splitter assembly do not intersect and the first and second forming edges of the second block splitter assembly do not intersect. 4. The block splitter device of claim 1 , wherein the first and second forming edges of the first block splitter assembly extend the entire distance from the first end to the second end of the first block splitter assembly and the first and second forming edges of the second block splitter assembly extend the entire distance from the first end to the second end of the second block splitter assembly. 5. The block splitter device of claim 1 , wherein the first and second forming edges of the first block splitter assembly and the first and second forming edges of the second block splitter assembly are not opposed to each other. 6. The block splitter device of claim 1 , wherein the first forming edge of the first block splitter assembly has a vertical dimension at its first end and a vertical dimension at its second end, and the vertical dimension of the first forming edge at its first end is greater than the vertical dimension at its second end, the second forming edge of the first block splitter assembly has a vertical dimension at its first end and a vertical dimension at its second end, and the vertical dimension of the second forming edge at its first end is greater than the vertical dimension at its second end, the first forming edge of the second block splitter assembly has a vertical dimension at its first end and a vertical dimension at its second end, and the vertical dimension of the first forming edge at its first end is greater than the vertical dimension at its second end, and the second forming edge of the second block splitter assembly has a vertical dimension at its first end and a vertical dimension at its second end, and the vertical dimension of the second forming edge at its first end is greater than the vertical dimension at its second end. 7. The block splitter device of claim 6 , wherein the first forming edge of the first block splitter assembly has a vertical dimension at the midpoint between the first and second ends of the first block splitter assembly, and the vertical dimension of the first forming edge at its midpoint is greater than the vertical dimension at its second end, the second forming edge of the first block splitter assembly has a vertical dimension at the midpoint between the first and second ends of the first block splitter assembly, and the vertical dimension of the second forming edge at its midpoint is greater than the vertical dimension at its second
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9943983B2 cover?
- The invention provides a block splitter device comprising first lower and second upper opposed block splitter assemblies. The block splitter assemblies have first and second forming edges that extend at least the majority of the distance from a first end to a second end of the block splitter assembly and have first ends disposed near a median split plane and second ends disposed further away fr…
- Who is the assignee on this patent?
- Lacroix David M, Bakner Kyle, Keystone Retaining Wall Systems Llc
- What technology area does this patent fall under?
- Primary CPC classification B28D1/222. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 17 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).