Title:
TUBE
Document Type and Number:
Japanese Patent JPH10288285
Kind Code:
A
Abstract:
To fasten a nipple provided with a head nipple on a grease injection port by using an electric fastening tool on the market.
When a taper male screw part 14 of a grease nipple 10 is screwed onto a female screw part 16 A buried on the inner peripheral surface of a grease injection port 16, the grease nipple 10 can be mechanically and quickly assembled by fitting a socket wrench 20 of an electric fastening tool 19 into a fastening body 18 which is projectingly provided on the shaft line of a nipple main body 12.
Inventors:
SUZUKI MASASHI
Application Number:
JP9615697A
Publication Date:
October 27, 1998
Filing Date:
April 14, 1997
Export Citation:
Assignee:
OKAWA SEIRA KOGYO KK
International Classes:
F16L15/02; (IPC1-7): F16L15/02
Attorney, Agent or Firm:
Atsushi Nakajima (2 outside)