GB2536476A - Multi application friction wrench - Google Patents

Multi application friction wrench Download PDF

Info

Publication number
GB2536476A
GB2536476A GB1504604.8A GB201504604A GB2536476A GB 2536476 A GB2536476 A GB 2536476A GB 201504604 A GB201504604 A GB 201504604A GB 2536476 A GB2536476 A GB 2536476A
Authority
GB
United Kingdom
Prior art keywords
belt
driver
torque
wrench
arrangement according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1504604.8A
Other versions
GB201504604D0 (en
Inventor
Graham Corner Joseph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1504604.8A priority Critical patent/GB2536476A/en
Publication of GB201504604D0 publication Critical patent/GB201504604D0/en
Publication of GB2536476A publication Critical patent/GB2536476A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/52—Chain or strap wrenches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

A wrench for applying torque to cylindrical components comprises a belt 1, which may be smooth or toothed, which fits into a slotted drive tool 2. The tool includes a connection for a conventional wrench 3.

Description

Multi Application Friction Wrench Background
This invention relates to a device that imparts torque to another object For example cylindrical components or components shaped in such a way that rotational mechanical lock is not available and/or are difficult to impart torque to.
Statement of Invention
To overcome this, the present invention proposes a toothed or flat belt and a torque-constriction driver.
Advantages The use of this tool overcomes the access and space restrictions imposed on other tools used for similar applications.
This tool allows the imparting of torque to infinitely variable sized and irregularly shaped objects. Preferably the belt will be toothed to lock in position on the driver preventing slippage.
Introduction to drawings
An example of the invention will now be described by referring to the accompanying drawings.
Figure 1 Shows Driver and Belt Overview Figure 2 Shows tool operation Figure 3 Shows toothed belt application interface
Detailed description.
1. The toothed belt (1) encompasses the object to be rotated (torqued), both ends of the belt slot into the torque driver (2) as shown in figure. 3. The torque driver is rotated as shown in figure. 2. causing a constricting rotational movement to be applied to the object to be rotated (torqued). The driver tool can be manufactured to be driven / rotated by any existing wrench system. One example being a square ratchet drive (3).

Claims (5)

  1. Claims.1. A belt and driver arrangement to rotate-impart torque to a mechanical component for various applications including the tightening/loosening of threaded components.
  2. 2. A belt and driver arrangement according to claim 1. In which a wrench system incorporating a belt 0 and driver in which the belt would preferably but not essentially be toothed.
  3. 3. A belt and driver arrangement according to claim 2. In which the driver will be driven by or incorporate any existing wrench systems.
  4. 4. A belt and driver arrangement according to claim 3. In which the turning motion of the driver constricts the belt and imparts torque to the component that requires torque (figure 2)
  5. 5. A belt and driver arrangement according to claim 4. In which the belt locates into the driver (figure 3)
GB1504604.8A 2015-03-18 2015-03-18 Multi application friction wrench Withdrawn GB2536476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1504604.8A GB2536476A (en) 2015-03-18 2015-03-18 Multi application friction wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1504604.8A GB2536476A (en) 2015-03-18 2015-03-18 Multi application friction wrench

Publications (2)

Publication Number Publication Date
GB201504604D0 GB201504604D0 (en) 2015-05-06
GB2536476A true GB2536476A (en) 2016-09-21

Family

ID=53052021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1504604.8A Withdrawn GB2536476A (en) 2015-03-18 2015-03-18 Multi application friction wrench

Country Status (1)

Country Link
GB (1) GB2536476A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962936A (en) * 1975-07-09 1976-06-15 Lewis Wade H Strap wrench
US4646593A (en) * 1986-01-16 1987-03-03 Plastic Oddities, Inc. Looped strap wrench for rotating cylindrical objects
JPH0819967A (en) * 1994-06-30 1996-01-23 Kioritz Corp Flexible wrench
EP1892060A2 (en) * 2006-08-15 2008-02-27 Shand, Mary Dailly Strap wrench

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962936A (en) * 1975-07-09 1976-06-15 Lewis Wade H Strap wrench
US4646593A (en) * 1986-01-16 1987-03-03 Plastic Oddities, Inc. Looped strap wrench for rotating cylindrical objects
JPH0819967A (en) * 1994-06-30 1996-01-23 Kioritz Corp Flexible wrench
EP1892060A2 (en) * 2006-08-15 2008-02-27 Shand, Mary Dailly Strap wrench

Also Published As

Publication number Publication date
GB201504604D0 (en) 2015-05-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)