Steering shock compressor systems and methods

Patent metadata

Field	Value
Publication number	US-10005175-B2
Application number	US-201514699454-A
Country	US
Kind code	B2
Filing date	Apr 29, 2015
Priority date	Apr 30, 2014
Publication date	Jun 26, 2018
Grant date	Jun 26, 2018

Abstract

A shock compression tool has a first end assembly defining a main axis and a first engaging surface, a second end assembly the second end assembly defining second and third engaging surfaces. The second end assembly is supported for movement along the main axis relative to the first end assembly. A drive system displaces the second end assembly along the main axis relative to the first end assembly such that a distance between the first engaging surface and the second engaging surface may be altered, and a distance between the first engaging surface and the third engaging surface may be altered. The first engaging surface and the second engaging surface define a first reference line. The first engaging surface and the third engaging surface define a second reference line. At least a portion of the first reference line is spaced from at least a portion of the second reference line.

First claim

What is claimed is:

1. A method of compressing first and second steering shocks, where the first steering shock defines a first anchor structure and a first link member and the second steering shock defines a second anchor structure and a second link member, the method comprising the steps of:
providing a first end assembly comprising
a proximal shaft arranged along a main axis,
a proximal cap defining a first engaging surface,
a distal arm member, and
a distal support member;

providing a second end assembly comprising
a distal shaft;
a first distal cap defining second engaging surface, and
a second distal cap defining a third engaging surface;

supporting the second end assembly for movement along the main axis relative to the first end assembly;
detachably attaching the first distal cap to the distal shaft in a first configuration by
supporting the first distal cap on the distal arm member, and detachably attaching the distal arm member to the distal shaft; and
in the first configuration, arranging the proximal cap adjacent to the first anchor structure and the first distal cap adjacent to the first link member;
displacing the second end assembly along the main axis relative to the first end assembly such that a distance between the first engaging surface and the second engaging surface and an effective length of the first steering shock are altered;
detachably attaching the second distal cap to the distal shaft in a second configuration by
supporting the second distal cap on the distal support member, and detachably attaching the distal support member to the distal shaft;
in the second configuration, arranging the proximal cap adjacent to the second anchor structure and the second distal cap adjacent to the second link member; and
displacing the second end assembly along the main axis relative to the first end assembly such that a distance between the first engaging surface and the third engaging surface and an effective length of the second steering shock are altered.

2. A method as recited in claim 1 , in which:
in the first configuration, the second end assembly defines a first reference line extending between the first engaging surface and the second engaging surface;
in the second configuration, the second end assembly defines a second reference line extending between the first engaging surface and the third engaging surface;
the first reference line is substantially parallel to the main axis; and
the second reference line is angled with respect to the main axis.

3. A method as recited in claim 1 , further comprising the step of configuring the proximal end shaft and the distal end shaft such that relative axial rotation of the proximal end shaft relative to the distal end shaft is prevented.

4. A method as recited in claim 1 , in which the steps of displacing the second end assembly along the main axis relative to the first end assembly comprises the step of arranging a drive shaft to extend through the first end, where the drive shaft defines the main axis.

5. A method as recited in claim 1 , in which the steps of displacing the second end assembly along the main axis relative to the first end assembly comprises the steps of:
providing a drive shaft defining a first threaded surface;
providing a drive collar defining a second threaded surface;
rigidly connecting the drive collar to the distal shaft; and
engaging the first threaded surface with the second threaded surface; and
axially rotating of the drive shaft relative to the first end shaft to displace the first end shaft along the main axis relative to the second end shaft.

6. A method of compressing first and second steering shocks, where the first steering shock defines a first anchor structure and a first link member and the second steering shock defines a second anchor structure and a second link member, the method comprising the steps of:
providing a first end assembly comprising
a proximal shaft arranged along a main axis,
a proximal cap defining a first engaging surface,
providing a distal arm member, and
a distal support member;

providing a second end assembly comprising
a distal shaft;
a first distal cap defining second engaging surface, and
a second distal cap defining a third engaging surface, where the second distal cap defines an offset portion, an offset brace portion, and an offset engaging portion, where the offset engaging portion defines a clearance surface sized and dimensioned to accommodate the second anchor structure of the second steering shock;

supporting the second end assembly for movement along the main axis relative to the first end assembly;
detachably attaching the first distal cap to the distal shaft in a first configuration by supporting the first distal cap on the distal arm member and detachably attaching the distal arm member to the distal shaft;
in the first configuration, arranging the proximal cap adjacent to the first anchor structure and the first distal cap adjacent to the first link member;
displacing the second end assembly along the main axis relative to the first end assembly such that a distance between the first engaging surface and the second engaging surface and an effective length of the first steering shock are altered;
detachably attaching the second distal cap to the distal shaft in a second configuration by detachably attaching the offset brace portion to the distal support member, supporting the second distal cap on the distal support member, and detachably attaching the distal support member to the distal shaft;
in the second configuration, arranging the proximal cap adjacent to the second anchor structure and the second distal cap adjacent to the second link member; and
displacing the second end assembly along the main axis relative to the first end assembly such that a distance between the first engaging surface and the third engaging surface and an effective length of the second steering shock are altered.

7. A method as recited in claim 6 , in which:
in the first configuration, the second end assembly defines a first reference line extending between the first engaging surface and the second engaging surface;
in the second configuration, the second end assembly defines a second reference line extending between the first engaging surface and the third engaging surface;
the first reference line is substantially parallel to the main axis; and
the second reference line is angled with respect to the main axis.

8. A method as recited in claim 6 , in which:
the step of providing the first end assembly comprises the step of providing a distal arm member and a distal support member;
the step of detachably attaching the first distal cap to the distal shaft comprises the steps of
supporting the first distal cap on the distal arm member, and detachably attaching the distal arm member to the distal shaft; and

step of detachably attaching the second distal cap to the distal shaft comprises the steps of
supporting the second distal cap on the distal support member, and detachably attaching the distal support member to the distal shaft.

9. A method as recited in claim 6 , further comprising the step of configuring the proximal end shaft and the distal end shaft such that relative axial rotation of the proximal end shaft relative to the distal end shaft is prevented.

10. A method as recited in claim 6 , in which the steps of displacing the second end assembly along the main axis relative to the first end assembly comprises the step of arranging a drive shaft to extend through the first end, where the drive shaft defines the main axis.

11. A method as recited in claim 6 , in which the steps of displacing the secon

Assignees

• Tiger tool int inc

Inventors

• Morris Patrick Andrew

Classifications

• B25B27/304

  by compressing coil springs · CPC title

• B25B27/0035 Primary

  for motor-vehicles (wrenches for mounting or dismounting wheels B60B29/003) · CPC title

• B25B27/302

  coil springs other than torsion coil springs · CPC title