Title:
HYDRAULIC TOOL
Document Type and Number:
WIPO Patent Application WO/2024/053078
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a hydraulic tool having a configuration that facilitates an increase in variations of the size of a cylinder portion and that has excellent workability due to a work attachment being capable of rotation without limitation. As a solution therefore, a hydraulic tool (1) comprises a body (2) where a cylinder portion (3) is disposed, and a work attachment (15) coupled to the cylinder portion (3) and operated by the hydraulic force of a piston (3a) of the cylinder portion (3). The body (2) has a hydraulic pump (6) that feeds hydraulic oil (8a) to the cylinder portion (3), a flow path portion (5) through which the hydraulic oil (8) passes, and a joint portion (4) that couples the flow path portion (5) and the cylinder portion (3). The joint portion (4) is configured to be rotatably attached to the flow path portion (5) and attached and fixed to the cylinder portion (3).
Inventors:
KAMIJO KEIICHIRO (JP)
Application Number:
PCT/JP2022/033820
Publication Date:
March 14, 2024
Filing Date:
September 09, 2022
Export Citation:
Assignee:
MAXELL IZUMI CO LTD (JP)
International Classes:
B25B25/00; B25F5/00
Foreign References:
| JP2000343452A | 2000-12-12 | |||
| JP2018086696A | 2018-06-07 |
Attorney, Agent or Firm:
WATANUKI PATENT SERVICE BUREAU (JP)
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