NZ614754A - Trailer hitch shock dampening system - Google Patents

Trailer hitch shock dampening system

Info

Publication number
NZ614754A
NZ614754A NZ61475413A NZ61475413A NZ614754A NZ 614754 A NZ614754 A NZ 614754A NZ 61475413 A NZ61475413 A NZ 61475413A NZ 61475413 A NZ61475413 A NZ 61475413A NZ 614754 A NZ614754 A NZ 614754A
Authority
NZ
New Zealand
Prior art keywords
hitch
arm
dampening system
trailer hitch
shock dampening
Prior art date
Application number
NZ61475413A
Inventor
John Blumke Barry
Andrew Blumke Mark
Original Assignee
Oz Glide Pty Ltd
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
Priority claimed from AU2012903707A external-priority patent/AU2012903707A0/en
Application filed by Oz Glide Pty Ltd filed Critical Oz Glide Pty Ltd
Publication of NZ614754A publication Critical patent/NZ614754A/en

Links

Landscapes

  • Vibration Prevention Devices (AREA)
  • Regulating Braking Force (AREA)
  • Agricultural Machines (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

A trailer hitch shock dampening system (100) is disclosed. The hitch has a base (110) defining a longitudinal axis and a pivot axis substantially perpendicular to the longitudinal axis. An arm (120) is pivotally connected to the base about the pivot axis, the arm including a first end and a second end. A coupling (130) is connected to the first end of the arm and a dampener (140), such as an air cushion, is mounted between the base and the second end of the arm. The coupling, pivot axis and dampener are positioned substantially along the longitudinal axis of the hitch. The hitch may be attached to the trailer (200) or caravan using bolts or other fastening methods.
NZ61475413A 2012-08-28 2013-08-27 Trailer hitch shock dampening system NZ614754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2012903707A AU2012903707A0 (en) 2012-08-28 Trailer hitch shock dampening system

Publications (1)

Publication Number Publication Date
NZ614754A true NZ614754A (en) 2014-08-29

Family

ID=50279094

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ61475413A NZ614754A (en) 2012-08-28 2013-08-27 Trailer hitch shock dampening system

Country Status (2)

Country Link
AU (1) AU2013221947B2 (en)
NZ (1) NZ614754A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106696928B (en) * 2015-07-28 2019-03-05 宝山钢铁股份有限公司 Frame frame carry anticollision device, collision-prevention device
US11225115B2 (en) 2019-05-03 2022-01-18 Air Hitch Technologies, LLC Air ride coupler for trailer tongue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887884A (en) * 1996-01-29 1999-03-30 Smith; Philip E. Trailer hitch apparatus
US6746037B1 (en) * 2000-12-20 2004-06-08 Craig A. Kaplenski Trailer hitch with multi-directional dampening system and spherical rod-end assembly
US7093845B1 (en) * 2003-02-25 2006-08-22 Tendaire, Inc. Motion absorbing hitch
US7044493B1 (en) * 2003-11-04 2006-05-16 Paul Wilson Trailer hitch tow bar assembly
AU2011100410A4 (en) * 2011-04-07 2011-05-12 Wayne Young A Towbar Assembly

Also Published As

Publication number Publication date
AU2013221947A1 (en) 2014-03-20
AU2013221947B2 (en) 2017-04-13

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 AUG 2018 BY FISHER ADAMS KELLY CALLINANS

Effective date: 20170803

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 AUG 2019 BY SPRUSON + FERGUSON

Effective date: 20180810

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 AUG 2020 BY SPRUSON + FERGUSON PTY LTD

Effective date: 20190815

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 AUG 2021 BY SPRUSON + FERGUSON PTY LTD

Effective date: 20200821

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 AUG 2022 BY SPRUSON + FERGUSON PTY LTD

Effective date: 20210804

LAPS Patent lapsed