CA693708A - Joint for metal poles - Google Patents
Joint for metal polesInfo
- Publication number
- CA693708A CA693708A CA693708A CA693708DA CA693708A CA 693708 A CA693708 A CA 693708A CA 693708 A CA693708 A CA 693708A CA 693708D A CA693708D A CA 693708DA CA 693708 A CA693708 A CA 693708A
- Authority
- CA
- Canada
- Prior art keywords
- joint
- metal poles
- poles
- metal
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA693708T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA693708A true CA693708A (en) | 1964-09-01 |
Family
ID=210787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA693708A Expired CA693708A (en) | Joint for metal poles |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA693708A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3325950A (en) * | 1964-09-03 | 1967-06-20 | Pfaff & Kendall | Lighting standard |
US5784851A (en) * | 1996-04-23 | 1998-07-28 | Waugh; Tom W. | Centrifugally cast pole and method |
US6408590B1 (en) * | 1997-08-25 | 2002-06-25 | Armand G. Cote, Jr. | Breakaway utility pole |
US8567155B2 (en) | 2006-07-19 | 2013-10-29 | Tom W Waugh | Centrifugally cast pole and method |
US10294687B2 (en) | 2016-11-08 | 2019-05-21 | Valmont West Coast Engineering Ltd. | System for coupling together segments of a utility pole, and a utility pole assembly comprising the same |
-
0
- CA CA693708A patent/CA693708A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3325950A (en) * | 1964-09-03 | 1967-06-20 | Pfaff & Kendall | Lighting standard |
US5784851A (en) * | 1996-04-23 | 1998-07-28 | Waugh; Tom W. | Centrifugally cast pole and method |
US6408590B1 (en) * | 1997-08-25 | 2002-06-25 | Armand G. Cote, Jr. | Breakaway utility pole |
US8567155B2 (en) | 2006-07-19 | 2013-10-29 | Tom W Waugh | Centrifugally cast pole and method |
USRE45329E1 (en) | 2006-07-19 | 2015-01-13 | Tom W. Waugh | Centrifugally cast pole and method |
US8967231B2 (en) | 2006-07-19 | 2015-03-03 | Tom W. Waugh | Centrifugally cast pole and method |
US10060131B2 (en) | 2006-07-19 | 2018-08-28 | Tom W. Waugh | Centrifugally cast pole and method |
US10294687B2 (en) | 2016-11-08 | 2019-05-21 | Valmont West Coast Engineering Ltd. | System for coupling together segments of a utility pole, and a utility pole assembly comprising the same |
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