发明申请
- 专利标题: LUBRICATING UNIT FOR A THREADED DRIVE UNIT
- 专利标题(中): 螺旋驱动单元的润滑单元
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申请号: US12943706申请日: 2010-11-10
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公开(公告)号: US20110113905A1公开(公告)日: 2011-05-19
- 发明人: Paul Dietz , Andre Ziegler
- 申请人: Paul Dietz , Andre Ziegler
- 优先权: DE102009053099.1 20091113
- 主分类号: F16N7/00
- IPC分类号: F16N7/00 ; F16H25/20
摘要:
A lubricating unit (20) for use with a threaded unit drive (10), composed of a spindle (12) extending in a longitudinal direction (11) and a nut (14) enclosing the spindle (12), includes a hollow-cylindrical housing (30) that has a base body (31) with an annular cavity (32) closed on the end face using a separate cover (36). A storage slab (70) composed of foam material is accommodated in the cavity (32) and is bent to form a ring. At least one oil-filling recess (79) extends through the storage slab (70). Fastening means (23) are provided on the longitudinal end face of the housing (30) opposite the cover (36) for fastening the housing (30) to the nut (14). The cover (36) is connected in an adhesive manner to the base body (31). At least one oil-filling opening (37) open toward the oil-filling recess (79) is provided in the housing (30).
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