Loom
US-12305314-B2 · May 20, 2025 · US
Loom
US11649573B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11649573-B2 |
| Application number | US-202117410525-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 24, 2021 |
| Priority date | Sep 30, 2020 |
| Publication date | May 16, 2023 |
| Grant date | May 16, 2023 |
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.
A loom includes a loom frame including a pair of side frames, and heddle frame guides. An inner wall of at least one side frame has, as a reference position, a position of a part, which supports the heddle frame guide in a warp direction, of an inner surface of the inner wall with respect to a width direction of the loom and at least one support part is formed to be an offset support part at which an inner end in a support position of a bearing is located on a more inner side of the loom frame than the reference position.
First claim
Opening claim text (preview).
What is claimed is: 1. A loom comprising a loom frame comprising a pair of side frames, and heddle frame guides each attached to each of the side frames and configured to guide up-and-down movement of a heddle frame, wherein a rocking shaft, a main shaft, and a cloth winding roll bridged between both the side frames are supported on each of the side frames via support shafts and the support shafts are supported via bearings fitted in support parts provided in at least inner walls of the side frames, the loom being characterized in that the inner wall of at least one side frame has, as a reference position, a position of a part, which supports the heddle frame guide in a warp direction, of an inner surface of the inner wall with respect to a width direction of the loom and at least one support part is formed to be an offset support part at which an inner end in a support position of the bearing is located on a more inner side of the loom frame than the reference position. 2. The loom according to claim 1 , wherein the support position is located on the more inner side than the reference position. 3. The loom according to claim 1 , wherein the offset support part is the support part configured to support the support shaft connected to the rocking shaft and/or the main shaft. 4. The loom according to claim 2 , wherein the offset support part is the support part configured to support the support shaft connected to the rocking shaft and/or the main shaft.
Assignees
Inventors
Classifications
Healds · CPC title
Apparatus for threading warp stop-motion droppers, healds, or reeds · CPC title
- D03D49/027Primary
Arrangements or means for noise reduction · CPC title
- D03D49/02Primary
Construction of loom framework · CPC title
- D03C9/0608Primary
Construction of frame parts · CPC title
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 US11649573B2 cover?
- A loom includes a loom frame including a pair of side frames, and heddle frame guides. An inner wall of at least one side frame has, as a reference position, a position of a part, which supports the heddle frame guide in a warp direction, of an inner surface of the inner wall with respect to a width direction of the loom and at least one support part is formed to be an offset support part at wh…
- Who is the assignee on this patent?
- Tsudakoma Ind Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification D03D49/027. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Tue May 16 2023 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).