FR716844A - Perfectionnements aux poutres - Google Patents
Perfectionnements aux poutresInfo
- Publication number
- FR716844A FR716844A FR716844DA FR716844A FR 716844 A FR716844 A FR 716844A FR 716844D A FR716844D A FR 716844DA FR 716844 A FR716844 A FR 716844A
- Authority
- FR
- France
- Prior art keywords
- beams
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/187—Ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/18—Spars; Ribs; Stringers
- B64C3/185—Spars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US456993A US1884221A (en) | 1930-05-29 | 1930-05-29 | Light metallic truss structure |
Publications (1)
Publication Number | Publication Date |
---|---|
FR716844A true FR716844A (fr) | 1931-12-28 |
Family
ID=23814989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR716844D Expired FR716844A (fr) | 1930-05-29 | 1931-05-09 | Perfectionnements aux poutres |
Country Status (2)
Country | Link |
---|---|
US (1) | US1884221A (fr) |
FR (1) | FR716844A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656270A (en) * | 1970-02-18 | 1972-04-18 | United State Steel Corp | Structural member |
US11142297B2 (en) * | 2016-02-08 | 2021-10-12 | Bell Helicopter Textron Inc. | Heating tool |
-
1930
- 1930-05-29 US US456993A patent/US1884221A/en not_active Expired - Lifetime
-
1931
- 1931-05-09 FR FR716844D patent/FR716844A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1884221A (en) | 1932-10-25 |
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