CONNECTION STRUCTURE OF CASE

Title:

CONNECTION STRUCTURE OF CASE

Document Type and Number:

Japanese Patent JP2023043039

Kind Code:

A

Abstract:

To suppress cost increase, and enable positioning of a seal member while maintaining versatility of a case.SOLUTION: A speed reducer 1 is configured such that a speed reducer case 2 and a motor case 4 are connected by a screw 40 fastened from a front side of the motor case 4 to a rear side of the speed reducer case 2 in a state where a rubber seal 35 interposed between opposite surfaces of both cases 2, 4. The rubber seal 35 is provided with a positioning piece 38 that interferes with the screw 40 to deform toward the rear surface side of the speed reducer case 2 and is in contact with the outer surface of the screw 40 in the connected state.SELECTED DRAWING: Figure 2

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Inventors:

YAMAGUCHI TAKAHARU

Application Number:

JP2021150517A

Publication Date:

March 28, 2023

Filing Date:

September 15, 2021

Export Citation:

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Assignee:

NISSEI CORP

International Classes:

F16H57/029

Attorney, Agent or Firm:

Ishida Kiki
Kyoichi Ueda

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