Title:
【発明の名称】チユーブ拡径工具
Document Type and Number:
Japanese Patent JP2591953
Kind Code:
B2
Abstract:
A tube expanding tool is disclosed which is of the character comprising a body (10) having a fixed handle (46) and a pivotal handle (50) by which a tapered drift pin (34) is displaced relative to radially expandable jaws (22) mounted on the body (10). A rigid link member (60) is pivotally connected between the drift pin (34) and pivotal handle (50) to displace the drift pin (34) to expand the jaws (22) and to provide positive withdrawal of the pin (34) from the jaws (22) following a tube expanding operation.
Inventors:
HOORU AANESUTO UEZEBAUMU
Application Number:
JP10792687A
Publication Date:
March 19, 1997
Filing Date:
April 30, 1987
Export Citation:
Assignee:
EMERSON ELECTRIC CO
International Classes:
B21D39/20; B21D41/02; B25B7/12; (IPC1-7): B21D41/02; B25B7/12
Attorney, Agent or Firm:
Akashi Masatake