Title:
製管機
Document Type and Number:
Japanese Patent JP7345386
Kind Code:
B2
Abstract:
To provide a pipe making machine which can stably travel in a sewer without sliding for aligning a forming mechanism.SOLUTION: In a pipe making machine 1 having a main body part 6, the main body part 6 comprises: a feed unit 11 and a fitting unit 12 for forming a regeneration pipe 5 by winding up a strip 3 on an inner face of a sewer 2, and connecting them by a joiner 4; and a traveling mechanism 8 for making the main body part 6 travel on a surface of the regeneration pipe 5. The traveling mechanism 8 has a pair of right and left crawler units 16.SELECTED DRAWING: Figure 1
Inventors:
Kazutaka Miyama
Kenshun Shinohara
Kenshun Shinohara
Application Number:
JP2019234782A
Publication Date:
September 15, 2023
Filing Date:
December 25, 2019
Export Citation:
Assignee:
Kubota Construction Co., Ltd.
International Classes:
B29C63/32; F16L1/00; F16L55/32
Domestic Patent References:
| JP2013199097A | ||||
| JP2012036921A | ||||
| JP2016050587A | ||||
| JP2011012498A | ||||
| JP2018135913A |
Attorney, Agent or Firm:
Patent Attorney Corporation R&C