Special spanner for installing and dismounting oxygen gauge and acetylene gauge connected with gas cylinder

Special spanner for installing and dismounting oxygen gauge and acetylene gauge connected with gas cylinder

The utility model relates to a special spanner for installing and dismounting an oxygen gauge and an acetylene gauge connected with a gas cylinder, which relates to the technical field of manual tools and pipeline systems. The special spanner belongs to a spanner with the shape that both ends are ro...

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1. Verfasser: MENG XIANSHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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creator MENG XIANSHAN
description The utility model relates to a special spanner for installing and dismounting an oxygen gauge and an acetylene gauge connected with a gas cylinder, which relates to the technical field of manual tools and pipeline systems. The special spanner belongs to a spanner with the shape that both ends are round heads, and the middle is a narrow stripped handle. Openings in four types such as a opening (1) for installing and dismounting a screw nut for connecting the oxygen gauge and the air cylinder, a nozzle (10) for installing and dismounting a cutting torch, an opening (8) for installing and dismounting a gas welding cutting handle head screw nut and an opening (9) for installing and dismounting the oxygen pipe, the acetylene pipe joint and a gas cutting handle head screw nut are arranged on the spanner. The special spanner is provided with hexagonal tools (3) in two types for screwing and unscrewing screw nuts with the diameter of 17, a No. 2 welding nozzle (4) for installing and dismounting a welding torch, a No.
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language chi ; eng
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subjects HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
title Special spanner for installing and dismounting oxygen gauge and acetylene gauge connected with gas cylinder
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