CA972012A - Guard rail assembly for a platform - Google Patents
Guard rail assembly for a platformInfo
- Publication number
- CA972012A CA972012A CA136,294A CA136294A CA972012A CA 972012 A CA972012 A CA 972012A CA 136294 A CA136294 A CA 136294A CA 972012 A CA972012 A CA 972012A
- Authority
- CA
- Canada
- Prior art keywords
- platform
- rail assembly
- guard rail
- guard
- assembly
- 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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13961671A | 1971-05-03 | 1971-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA972012A true CA972012A (en) | 1975-07-29 |
Family
ID=22487517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA136,294A Expired CA972012A (en) | 1971-05-03 | 1972-03-06 | Guard rail assembly for a platform |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3675736A (en) |
| CA (1) | CA972012A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263984A (en) * | 1979-04-04 | 1981-04-28 | Akira Masuda | Truck serving as a workbench |
| US4284173A (en) * | 1979-11-13 | 1981-08-18 | Pennzoil Company | Motor vehicle lubricating facility |
| US4469193A (en) * | 1983-03-28 | 1984-09-04 | Rumsey Jr Joseph F | Utility ladder |
| US5069309A (en) * | 1989-09-28 | 1991-12-03 | Emerson Electric Co. | Rolling tower scaffold and method and tooling apparatus for manufacturing the same |
| GB2399134A (en) * | 2003-03-06 | 2004-09-08 | John Robert Hunter | Handrail for trestle |
| US6932194B1 (en) * | 2004-01-30 | 2005-08-23 | Gary Chipman | Safety rail for scaffolding |
| US20070278041A1 (en) * | 2006-05-31 | 2007-12-06 | Sonny Scaffolds, Inc. | Quick-connect/disconnect guardrail scaffolding system and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2226359A (en) * | 1940-01-20 | 1940-12-24 | Rust Eng Co | Guard post and rail structure for scaffolds |
| US3071206A (en) * | 1960-12-30 | 1963-01-01 | Robert A Timm | Painter's scaffold |
| US3082843A (en) * | 1961-03-23 | 1963-03-26 | Henderson G Leonard | Demountable scaffolding for side mounting on columns |
| US3212605A (en) * | 1964-08-26 | 1965-10-19 | Robert L Dickerson | Portable scaffold |
| US3396817A (en) * | 1966-11-25 | 1968-08-13 | Perry Mfg Inc | Adjustable scaffold |
| US3498412A (en) * | 1968-09-18 | 1970-03-03 | Best & Sons Inc John H | Portable carriage |
-
1971
- 1971-05-03 US US139616A patent/US3675736A/en not_active Expired - Lifetime
-
1972
- 1972-03-06 CA CA136,294A patent/CA972012A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3675736A (en) | 1972-07-11 |
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