DRIVE DEVICE

• Main Authors: NOZAKI YOSHINOBU, KITAHATA HIROTATSU, AKIMOTO KENSUKE, SHIOTA HIDETOMO, KODERA HIROAKI
• Format: Patent
• Language: English; Japanese
• Published: 24.09.2015
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To simply and inexpensively provide a different oil passage.SOLUTION: A drive device 1 is equipped with a power transmission mechanism; and a T/A case 10 which stores the power transmission mechanism in a space formed by a case 11, a housing 12, and an end cover 13. The T/A case 10 is formed with a first oil passage groove portion 51 and a second oil passage groove portion 52 on mating surfaces 14a and 15a opposite to each other on the case 11 and the housing 12, and a cover portion 16 made from heat insulating material and blocking the first oil passage groove portion 51 and the second oil passage groove portion 52 between the mating surfaces 14a and 15a. 【課題】異なる油路を簡易かつ安価に設けること。【解決手段】動力伝達機構と、ケース１１とハウジング１２とエンドカバー１３とによって形成された空間に前記動力伝達機構を収容するＴ／Ａケース１０と、を備えた駆動装置１において、Ｔ／Ａケース１０は、ケース１１とハウジング１２における互いの対向する合わせ面１４ａ，１５ａに各々第１油路用溝部５１と第２油路用溝部５２とを形成し、そのそれぞれの合わせ面１４ａ，１５ａの間に当該第１油路用溝部５１と当該第２油路用溝部５２とを塞ぐ断熱材からなる蓋部１６を介在させること。【選択図】図３