FR624982A - Automatic release wrench - Google Patents
Automatic release wrenchInfo
- Publication number
- FR624982A FR624982A FR624982DA FR624982A FR 624982 A FR624982 A FR 624982A FR 624982D A FR624982D A FR 624982DA FR 624982 A FR624982 A FR 624982A
- Authority
- FR
- France
- Prior art keywords
- automatic release
- release wrench
- wrench
- automatic
- release
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
- E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR624982T | 1926-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR624982A true FR624982A (en) | 1927-07-30 |
Family
ID=8987411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR624982D Expired FR624982A (en) | 1926-11-23 | 1926-11-23 | Automatic release wrench |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR624982A (en) |
-
1926
- 1926-11-23 FR FR624982D patent/FR624982A/en not_active Expired
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