Speed reducer

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Description

FIG. 1 is a front view of a first embodiment of a speed reducer of the present invention.

FIG. 2 is a rear view of the speed reducer of FIG. 1.

FIG. 3 is a top plan view of the speed reducer of FIG. 1.

FIG. 4 is a bottom plan view of the speed reducer of FIG. 1.

FIG. 5 is a right side view of the speed reducer of FIG. 1.

FIG. 6 is a left side view of the speed reducer of FIG. 1.

FIG. 7 is a front, top plan and right side perspective view of the speed reducer of FIG. 1; and,

FIG. 8 is a rear, bottom plan and left side perspective view of the speed reducer of FIG. 1.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a speed reducer, as shown and described.

Referenced Cited
U.S. Patent Documents
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Other references
  • Sumitomo Drive Technologies: Large Industrial Gearboxes brochure. No date; 16 pages. Found online Jun. 29, 2018 at https://www.sumitomodrive.com/uploads/product/files/file-2646.pdf.
Patent History
Patent number: D831719
Type: Grant
Filed: Dec 22, 2016
Date of Patent: Oct 23, 2018
Assignee: SUMITOMO HEAVY INDUSTRIES, LTD. (Shingawa-Ku, Tokyo)
Inventors: Takao Shigemi (Kurashiki), Kazuhiro Kimura (Kurashiki), Tomoki Tanaka (Kurashiki), Keiichi Oda (Verona, VA), Kazuhisa Abe (Kurashiki), Shingo Ohuchi (Kurashiki), Shunsuke Miwa (Kurashiki)
Primary Examiner: Robert M. Spear
Application Number: 29/588,641
Classifications