Hand assist pushing tool for cables

Patent metadata

Field	Value
Publication number	US-12068588-B2
Application number	US-202217858025-A
Country	US
Kind code	B2
Filing date	Jul 5, 2022
Priority date	Oct 2, 2017
Publication date	Aug 20, 2024
Grant date	Aug 20, 2024

Abstract

A pushing tool for propelling cable into a duct. The pushing tool includes a drive wheel that is coupled with a base and a rotatable handle. A first cable guide and a second cable guide are configured to hold the cable. A duct guide is configured to hold the duct. Furthermore, a tension wheel is configured to interact with the drive wheel such that an orifice is formed between the tension wheel and the drive wheel, the orifice being configured to receive the cable. Upon rotation of the rotatable handle, the drive wheel interacts with the tension wheel to propel the cable into the duct.

First claim

What is claimed is:

1. A pushing tool for feeding cable, the pushing tool comprising:
an elongated base having a length extending in a longitudinal direction from a first end to a second end;
a mount configured to be adjustably coupled with the base proximate the second end;
a drive wheel rotatingly coupled with the mount;
a tension wheel rotatingly coupled with the mount, the tension wheel being configured to cooperate with the drive wheel to form a cable path between the tension wheel and the drive wheel, the cable path being configured to receive the cable;
a cable guide configured to guide the cable toward the cable path;
wherein the base is configured to prevent the mount from rotating relative to the base, and the mount is configured to be fixed along the length of the base during use of the tool;
wherein the mount extends outward from a side surface of the base in a first direction transverse to the longitudinal direction;
wherein the cable path between the drive wheel and the tension wheel extends parallel to the base in the longitudinal direction and is laterally offset from the base in the first direction;
wherein the cable guide is disposed outward from the side surface of the base in the first direction;
wherein the drive wheel is configured to be manually rotated about a drive axis that extends in the first direction; and
wherein the drive wheel is configured to interact with the tension wheel upon rotation of the drive wheel to propel the cable through the cable path.

2. The pushing tool according to claim 1 , wherein the pushing tool is a hand powered device that does not include a motor or a battery to feed the cable.

3. The pushing tool according to claim 1 , wherein the drive axis intersects the base.

4. The pushing tool according to claim 1 , further comprising hinge pins configured to couple the mount with the base.

5. The pushing tool according to claim 1 , wherein the tension wheel is configured to rotate about a pin that is slidingly received in a slotted opening in the mount.

6. A pushing tool for feeding cable, the pushing tool comprising:
an elongated base having a length extending in a longitudinal direction from a first end to a second end;
a mount configured to be coupled with the base proximate the second end;
a drive wheel rotatingly coupled with the mount;
a tension wheel rotatingly coupled with the mount, the tension wheel being configured to cooperate with the drive wheel to form a cable path between the tension wheel and the drive wheel, the cable path being configured to receive the cable;
wherein the mount extends outward from a side surface of the base in a first direction transverse to the longitudinal direction;
wherein the cable path between the drive wheel and the tension wheel extends parallel to the base in the longitudinal direction and is laterally offset from the base in the first direction;
wherein the drive wheel is configured to be manually rotated about a drive axis that extends in the first direction; and
wherein the drive wheel is configured to interact with the tension wheel upon rotation of the drive wheel to propel the cable through the cable path.

7. The pushing tool according to claim 6 , wherein the pushing tool is a hand powered device that does not include a motor or a battery to feed the cable.

8. The pushing tool according to claim 6 , wherein the drive axis intersects the base.

9. The pushing tool according to claim 6 , further comprising hinge pins configured to couple the mount with the base.

10. The pushing tool according to claim 6 , wherein the tension wheel is configured to rotate about a pin that is slidingly received in a slotted opening in the mount.

11. A pushing tool for feeding cable, the pushing tool comprising:
an elongated base having a length extending in a longitudinal direction;
a mount configured to be coupled with the base;
a drive wheel rotatingly coupled with the mount;
a tension wheel rotatingly coupled with the mount, the tension wheel being configured to cooperate with the drive wheel to form a cable path between the tension wheel and the drive wheel, the cable path being configured to receive the cable;
wherein the cable path between the drive wheel and the tension wheel extends parallel to the base in the longitudinal direction and is laterally offset from the base in a first direction;
wherein the drive wheel is configured to be manually rotated about a drive axis that extends in the first direction; and
wherein the drive wheel is configured to interact with the tension wheel to propel the cable through the cable path.

12. The pushing tool according to claim 11 , wherein the pushing tool is a hand powered device that does not include a motor or a battery to feed the cable.

13. The pushing tool according to claim 11 , wherein the drive axis intersects the base.

14. The pushing tool according to claim 11 , further comprising hinge pins configured to couple the mount with the base.

15. The pushing tool according to claim 11 , wherein the tension wheel is configured to rotate about a pin that is slidingly received in a slotted opening in the mount.

16. The pushing tool according to claim 11 , further comprising
a cable guide configured to guide the cable toward the cable path; and
a duct guide configured to hold a duct, which is configured to receive the cable.

17. The pushing tool according to claim 11 , wherein the base is configured to prevent the mount from rotating relative to the base; and
wherein the mount is configured to be fixed along the length of the base during use of the tool.

18. A pushing tool for feeding cable, the pushing tool comprising:
a base portion extending in a longitudinal direction;
a receiving portion structurally configured to be coupled with the base portion;
a drive portion structurally configured to be rotatingly coupled with the receiving portion so as to rotate about an axis;
a tension portion structurally configured to be rotatingly coupled with the receiving portion;
wherein the tension portion and the drive portion form a path between the tension portion and the drive portion to receive the cable;
wherein the path between the drive portion and the tension portion extends parallel to the base portion in the longitudinal direction and is laterally offset from the base portion in a first direction;
wherein the axis extends in the first direction; and
wherein the drive portion is structurally configured to be manually operated such that the drive portion and the tension portion propel the cable through the path.

19. The pushing tool according to claim 18 , wherein the pushing tool comprises a hand powered device that does not include a motor or a battery to feed the cable.

20. The pushing tool according to claim 18 , wherein the axis intersects the base portion.

21. The pushing tool according to claim 18 , further comprising:
a guide structurally configured to guide the cable toward the path; and
a holder structurally configured to hold a duct, which is configured to receive the cable.

22. The pushing tool according to claim 18 , wherein the receiving portion is structurally configured to be fixed along the length of the base portion during use of the tool.

23. A pushing tool for feeding cable, the pushing tool comprising:
a base portion extending in a longitudinal direction;
a receiving portion structurally configured to be coupled with the base portion;
a propelling portion st

Assignees

• Ppc Broadband Fiber Ltd

Inventors

• Leeson Kim
• Trezise Shaun
• Etheridge Harvey

Classifications

• H02G1/08 Primary

  through tubing or conduit, e.g. rod or draw wire for pushing or pulling {(inserting electrical cables into tubes using wallbores E21B17/206; for optical cables G02B6/4401)} · CPC title

• G02B6/50

  Underground or underwater installation; Installation through tubing, conduits or ducts · CPC title

• G02B6/54 Primary

  using mechanical means, e.g. pulling or pushing devices · CPC title

• B65H59/18

  Driven rotary elements (material-forwarding devices B65H51/00) · CPC title

• B65H51/10

  with opposed coacting surfaces, e.g. providing nips · CPC title