# US 11,440,178 B2 · Elongated tool support device and elongated tool support method

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- Number: US 11,440,178 B2
- Document ID: US11440178B2
- Status: Granted
- Kind: B2
- Application number: 16/606,067
- Filed: 2018-04-17
- Published: 2020-02-06
- Granted: 2022-09-13
- Earliest claimed: 2017-04-21
- Assignees: Nagaki Seiki Co., Ltd.
- Applicants: Nagaki Seiki Co., Ltd.
- Inventors: Masanori Goto
- Web page: https://patentgrep.com/patent/US11440178B2

## CPC

- B25H 1/005: {attached to a workbench}
- B25H 1/10: with provision for adjusting holders for tool or work
- B25H 1/0035: {Extensible supports, e.g. telescopic}
- B25H 1/0042: {Stands (B25H1/0071 takes precedence)}
- H02G 1/02: for overhead lines or cables
- B25H: WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS (storing or packaging B65)
- H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

## Abstract

An elongated tool support device, which is used to support an elongated tool, includes a securing tool, a first shaft support, a brace member, and a second shaft support. The first shaft support is configured to support a shaft portion of the elongated tool from below. The brace member is disposed between the securing tool and the first shaft support. The second shaft support is attached to the brace member and configured to support the shaft portion of the elongated tool from above.

## Claims

### Claim 1

An elongated tool support device, comprising:
a securing tool;
a first shaft support that is disposed farther toward a distal side than the securing tool and that is configured to upwardly support a shaft portion of an elongated tool from below;
a brace member disposed between the securing tool and the first shaft support, wherein the brace member includes a first portion that is connected to the securing tool, and a second portion that is connected to the first shaft support, and the second portion is connected such that an angle thereof is able to be adjusted and fixed about a first axis in relation to the first portion;
a second shaft support that is attached to the brace member and that is configured to downwardly support the shaft portion of the elongated tool from above;
a first angle adjustment mechanism that is configured to adjust an angle between the first portion and the second portion; and
a second angle adjustment mechanism that is configured to adjust an angle between a longitudinal axis of the shaft portion when the shaft portion is supported by the first shaft support and the second shaft support, and a longitudinal axis of the second portion;
wherein the second angle adjustment mechanism includes a cam member, a fall-preventing plate that prevents the shaft portion from falling from the cam member, and a groove formed on an outer peripheral surface of the cam member and being capable of receiving the shaft portion;
wherein the second shaft support comprises:
a contact part that is configured to come into contact with an upper surface of the shaft portion of the elongated tool, and
an arm that connects the contact part and the brace member,
wherein the arm is supported on the brace member in a cantilever manner.

### Claim 2 (depends on 1)

The elongated tool support device of claim 1, wherein:
the first shaft support has a placement surface which is configured to support the shaft portion of the elongated tool; and
an upper part of the placement surface is open.

### Claim 3 (depends on 2)

The elongated tool support device of claim 2, wherein:
the second shaft support is capable of moving between a first position which is configured to support the shaft portion of the elongated tool, and a second position, which is a retracted position.

### Claim 4 (depends on 3)

The elongated tool support device of claim 3, wherein:
the second shaft support is free to swing about an axis perpendicular to a longitudinal direction of the brace member.

### Claim 5 (depends on 4)

The elongated tool support device of claim 4, wherein:
one side part of the second shaft support is an opening part.

### Claim 6 (depends on 3)

The elongated tool support device of claim 3, wherein:
one side part of the second shaft support is an opening part.

### Claim 7 (depends on 1)

The elongated tool support device of claim 1, wherein:
the second shaft support is capable of moving between a first position which is configured to support the shaft portion of the elongated tool, and a second position, which is a retracted position.

### Claim 8 (depends on 7)

The elongated tool support device of claim 7, wherein:
the second shaft support is free to swing about an axis perpendicular to a longitudinal direction of the brace member.

### Claim 9 (depends on 1)

The elongated tool support device of claim 1, wherein:
the second shaft support is disposed between the first shaft support and the first axis.

### Claim 10 (depends on 1)

A method for supporting an elongated tool using the elongated tool support device of claim 1, comprising:
a first angle adjustment step of adjusting the angle between the first portion and the second portion;
a step of placing the elongated tool on the first shaft support; and
a second angle adjustment step of adjusting the angle between the longitudinal axis of the elongated tool and the longitudinal axis of the second portion using the second angle adjustment mechanism in a state in which the elongated tool has been placed on the first shaft support.