CA1000122A - Highway sign post - Google Patents
Highway sign postInfo
- Publication number
- CA1000122A CA1000122A CA178,404A CA178404A CA1000122A CA 1000122 A CA1000122 A CA 1000122A CA 178404 A CA178404 A CA 178404A CA 1000122 A CA1000122 A CA 1000122A
- Authority
- CA
- Canada
- Prior art keywords
- sign post
- highway sign
- highway
- post
- sign
- 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
-
- 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
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0426—Clamping or clipping connections for rods or tubes being coaxial for rods or for tubes without using the innerside thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
- E01F9/635—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by shearing or tearing, e.g. having weakened zones
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/63—Frangible connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
- Y10T403/5766—Axially divided segments
- Y10T403/5781—Bolted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00279304A US3820906A (en) | 1972-08-10 | 1972-08-10 | Highway sign post |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1000122A true CA1000122A (en) | 1976-11-23 |
Family
ID=23068413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA178,404A Expired CA1000122A (en) | 1972-08-10 | 1973-08-09 | Highway sign post |
Country Status (2)
Country | Link |
---|---|
US (1) | US3820906A (en) |
CA (1) | CA1000122A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214886A (en) * | 1992-06-12 | 1993-06-01 | Hugron Denis P | Breakaway connection for post |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912404A (en) * | 1975-01-02 | 1975-10-14 | Herbert L Katt | Highway post construction |
DE2546427C2 (en) * | 1975-10-16 | 1977-11-24 | Döring, Erich, 8052 Moosburg | Elastic delineator post for roads |
US4071970A (en) * | 1976-04-27 | 1978-02-07 | Transpo-Safety, Inc. | Hinge plate for roadside post safety breakaway system for sign panels and the like |
US4084914A (en) * | 1977-01-28 | 1978-04-18 | Humphrey William D | Self-erecting highway guide post |
US4191449A (en) * | 1977-02-28 | 1980-03-04 | Toyo Seikan Co., Ltd. | Guard-rail reflector |
US4092081A (en) * | 1977-07-05 | 1978-05-30 | Hpc, Inc. | Roadway/traffic delineator |
US4236843A (en) * | 1978-04-21 | 1980-12-02 | Chisholm Douglas B | Sign post couplings |
US4490062A (en) * | 1978-04-21 | 1984-12-25 | Chisholm Douglas B | Couplings for sign posts and the like |
USRE32045E (en) * | 1978-08-30 | 1985-12-10 | Roadway/traffic delineator | |
US4298292A (en) * | 1979-12-10 | 1981-11-03 | Franklin Steel Company | Traffic delineator |
FR2526774B1 (en) * | 1982-05-11 | 1986-03-07 | Pichon Michel | CONSTRUCTION ELEVATOR |
US4553358A (en) * | 1984-09-06 | 1985-11-19 | Construction Robotics, Inc. | Post anchor |
US4928446A (en) * | 1987-11-23 | 1990-05-29 | Alexander Sr Walter A | Break-away sign post and post ground anchor |
US4939037A (en) * | 1988-03-02 | 1990-07-03 | John E. Freeman | Composite sign post |
US4813199A (en) * | 1988-04-29 | 1989-03-21 | Shakespeare Company | Breakaway utility pole shear base structure |
US5125194A (en) * | 1991-05-08 | 1992-06-30 | Marion Steel Company | Safety sign post with breakaway connection |
US5484217A (en) * | 1994-07-15 | 1996-01-16 | Decks, Inc. | Restorable breakaway post |
US6113055A (en) * | 1995-09-25 | 2000-09-05 | Salman; Mark T. | Sign post coupler |
US5782040A (en) * | 1996-08-13 | 1998-07-21 | Mccartan; Dean | Breakaway sign post repair system |
EP0980454B1 (en) | 1997-05-09 | 2005-11-30 | Trinity Industries, Inc. | Breakaway support post for highway guardrail end treatments |
US6254063B1 (en) * | 1998-11-04 | 2001-07-03 | Safety By Design, Inc. | Energy absorbing breakaway steel guardrail post |
US6783116B2 (en) | 1999-01-06 | 2004-08-31 | Trn Business Trust | Guardrail end terminal assembly having at least one angle strut |
US6398192B1 (en) | 1999-01-06 | 2002-06-04 | Trn Business Trust | Breakaway support post for highway guardrail end treatments |
US6264162B1 (en) * | 1999-06-15 | 2001-07-24 | Theodore D. Barnes | Breakaway sign post |
US6233898B1 (en) * | 2000-01-24 | 2001-05-22 | Albert A. Burlando | Reflective warning and informational mounting member for traffic sign posts |
US6457895B1 (en) * | 2000-07-05 | 2002-10-01 | Mark T. Salman | Flush mount breakaway post coupler |
BR0113659B1 (en) | 2000-08-31 | 2010-09-21 | head assembly for safety rail extruder terminal. | |
US8517349B1 (en) | 2000-10-05 | 2013-08-27 | The Texas A&M University System | Guardrail terminals |
US6902150B2 (en) | 2001-11-30 | 2005-06-07 | The Texas A&M University System | Steel yielding guardrail support post |
US6948703B2 (en) * | 2002-01-30 | 2005-09-27 | The Texas A&M University System | Locking hook bolt and method for using same |
CA2474268C (en) * | 2002-01-30 | 2011-01-04 | The Texas A & M University System | Cable guardrail release system |
US6868641B2 (en) | 2002-05-01 | 2005-03-22 | Michael D. Conner | Breakaway post base |
US20050204654A1 (en) * | 2004-02-09 | 2005-09-22 | Fredrickson Kurt J | Angularly adjustable post mount |
US20060038164A1 (en) * | 2004-08-07 | 2006-02-23 | Sicking Dean L | Energy absorbing post for roadside safety devices |
US7051466B1 (en) * | 2004-11-24 | 2006-05-30 | Barnes Theodore D | Breakaway sign post with magnetically coupled sections |
US7748681B2 (en) * | 2006-02-23 | 2010-07-06 | Clifford Dent | Support post assembly with hinge plate and mounting bracket assembly |
US7513538B1 (en) * | 2006-08-28 | 2009-04-07 | Gee Anthony F | Device for connecting two metal pipes |
US7866927B1 (en) | 2008-05-13 | 2011-01-11 | Wong Thomas K | Pole installation system |
US8555563B1 (en) | 2008-05-13 | 2013-10-15 | Thomas K. Wong | Pole installation system |
US8215619B2 (en) * | 2009-03-31 | 2012-07-10 | Energy Absorption Systems, Inc. | Guardrail assembly, breakaway support post for a guardrail and methods for the assembly and use thereof |
US9305475B2 (en) | 2010-03-22 | 2016-04-05 | J. E. White, Llc | Multipurpose sign bases for supporting temporary roadway safety signs |
US8590190B2 (en) * | 2010-03-22 | 2013-11-26 | J.E. White Llc | Multipurpose sign bases for supporting temporary roadway safety signs |
US8317226B1 (en) | 2010-07-13 | 2012-11-27 | Wong Thomas K | Foundationless pole installation system |
US8667719B2 (en) | 2011-01-28 | 2014-03-11 | Maxwell Alarm Screen Mfg., Inc. | Three-sided channel sign coupler |
US8955250B2 (en) * | 2011-04-04 | 2015-02-17 | Curb Allure LLC | Breakaway bracket for use with modular tree guard |
WO2021247677A1 (en) | 2020-06-05 | 2021-12-09 | Trinity Highway Products Llc | Crash cushion |
US10619374B1 (en) | 2018-10-30 | 2020-04-14 | Thomas K. Wong | Foundationless pole apparatus |
SE543055C2 (en) | 2019-01-18 | 2020-09-29 | Sture Kahlman | A post made of a first and a second layer |
US11459714B2 (en) * | 2020-01-14 | 2022-10-04 | Vandorf GR1 Inc. | Guardrail post system |
-
1972
- 1972-08-10 US US00279304A patent/US3820906A/en not_active Expired - Lifetime
-
1973
- 1973-08-09 CA CA178,404A patent/CA1000122A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214886A (en) * | 1992-06-12 | 1993-06-01 | Hugron Denis P | Breakaway connection for post |
Also Published As
Publication number | Publication date |
---|---|
US3820906A (en) | 1974-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 19931123 |