GB2529432B - Rotary extension rod - Google Patents
Rotary extension rodInfo
- Publication number
- GB2529432B GB2529432B GB1414738.3A GB201414738A GB2529432B GB 2529432 B GB2529432 B GB 2529432B GB 201414738 A GB201414738 A GB 201414738A GB 2529432 B GB2529432 B GB 2529432B
- Authority
- GB
- United Kingdom
- Prior art keywords
- extension rod
- rotary extension
- rotary
- rod
- extension
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1427—Telescoping systems locking in intermediate non-discrete positions with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1463—Telescoping systems locking in intermediate non-discrete positions with the expansion of an element inside the outer telescoping member due to the axial movement towards a wedge or a conical member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1414738.3A GB2529432B (en) | 2014-08-19 | 2014-08-19 | Rotary extension rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1414738.3A GB2529432B (en) | 2014-08-19 | 2014-08-19 | Rotary extension rod |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201414738D0 GB201414738D0 (en) | 2014-10-01 |
GB2529432A GB2529432A (en) | 2016-02-24 |
GB2529432B true GB2529432B (en) | 2017-02-01 |
Family
ID=51662667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1414738.3A Expired - Fee Related GB2529432B (en) | 2014-08-19 | 2014-08-19 | Rotary extension rod |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2529432B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10562172B1 (en) | 2016-10-31 | 2020-02-18 | Blue Point Fasteners | Pole apparatus |
CN110290355B (en) * | 2019-07-24 | 2021-05-18 | 国网河北省电力有限公司邢台供电分公司 | High altitude count table is surveyd cleaning device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030213330A1 (en) * | 2002-05-14 | 2003-11-20 | Wang Kuang Pin | Locating/controlling structure for telescopic tube |
GB2445928A (en) * | 2007-01-25 | 2008-07-30 | Ho Cheng Garden Tools Co Ltd | Telescopic handle assembly |
US20090047065A1 (en) * | 2007-08-16 | 2009-02-19 | Ku-Chia Cheng | Expandable and extractable positioning device for use in tubular members |
-
2014
- 2014-08-19 GB GB1414738.3A patent/GB2529432B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030213330A1 (en) * | 2002-05-14 | 2003-11-20 | Wang Kuang Pin | Locating/controlling structure for telescopic tube |
GB2445928A (en) * | 2007-01-25 | 2008-07-30 | Ho Cheng Garden Tools Co Ltd | Telescopic handle assembly |
US20090047065A1 (en) * | 2007-08-16 | 2009-02-19 | Ku-Chia Cheng | Expandable and extractable positioning device for use in tubular members |
Also Published As
Publication number | Publication date |
---|---|
GB201414738D0 (en) | 2014-10-01 |
GB2529432A (en) | 2016-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20190819 |