GB893403A - Improvements in or relating to methods and apparatus for the production of anchoringheads on a stretched or unstretched cable, or on a bar - Google Patents
Improvements in or relating to methods and apparatus for the production of anchoringheads on a stretched or unstretched cable, or on a barInfo
- Publication number
- GB893403A GB893403A GB24986/60A GB2498660A GB893403A GB 893403 A GB893403 A GB 893403A GB 24986/60 A GB24986/60 A GB 24986/60A GB 2498660 A GB2498660 A GB 2498660A GB 893403 A GB893403 A GB 893403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- die
- piston
- cable
- bar
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/042—Hand tools for crimping
- H01R43/0425—Hand tools for crimping with mandrels actuated in axial direction to the wire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
Abstract
893,403. Jointing by forging; making wire ropes. SOC. DES GRANDS TRAVAUX DE MARSEILLE. July 18, 1960 [July 21, 1959], No. 24986/60. Classes 83 (2) and 83 (4). [Also in Group XXV] An anchoring sleeve 2 is secured to a cable 1 or a bar by cold drawing through a die 5. The sleeve is held against a piston-rod 7 whose piston 8 operates in an hydraulic cylinder 6 coupled through housing 3 with the die 5. When hydraulic fluid is admitted to the right of piston 8 the die 5 is cold drawn over the sleeve 2 to contract it on to the cable 1, Fig. 2 (not shown). Finally, the sleeve is threaded externally to receive an anchoring nut 9, Fig. 4. In another embodiment, Fig. 5, the cable 1 is tensioned before the sleeve 2 is secured thereon, by a clamp 15 carried by a piston 13, 14 working in an hydraulic cylinder 11. The latter carries a piston 16 working in a further hydraulic cylinder 17 carrying the die 18. In operation the sleeve 2 is supported against a plate 20. Hydraulic fluid is admitted to cylinder 11 causing clamp 15 to tension the cable, and then fluid is admitted to cylinder 17 whereby die 18 is drawn over the sleeve 2. When a sleeve is to be secured to a bar, a coil of high-duty steel 22, Fig. 6 (not shown), is first interposed between the bar and the sleeve and is pressed into their surfaces during the cold drawing. German Specification 597,965 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR893403X | 1959-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893403A true GB893403A (en) | 1962-04-11 |
Family
ID=9390013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24986/60A Expired GB893403A (en) | 1959-07-21 | 1960-07-18 | Improvements in or relating to methods and apparatus for the production of anchoringheads on a stretched or unstretched cable, or on a bar |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB893403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2718575A1 (en) * | 1994-04-11 | 1995-10-13 | Framatome Connectors France | Method of crimping an end of a conductor core and a crimp contact element |
| RU214706U1 (en) * | 2022-05-25 | 2022-11-11 | Вадим Павлович Немытов | COMPOSITE REINFORCEMENT CLAMP |
-
1960
- 1960-07-18 GB GB24986/60A patent/GB893403A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2718575A1 (en) * | 1994-04-11 | 1995-10-13 | Framatome Connectors France | Method of crimping an end of a conductor core and a crimp contact element |
| EP0677901A1 (en) * | 1994-04-11 | 1995-10-18 | Framatome Connectors International | Crimping method for conductor ends and crimping contact elements |
| RU214706U1 (en) * | 2022-05-25 | 2022-11-11 | Вадим Павлович Немытов | COMPOSITE REINFORCEMENT CLAMP |
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