GB921223A - Improvements in tools for severing and crimping electrical connectors - Google Patents
Improvements in tools for severing and crimping electrical connectorsInfo
- Publication number
- GB921223A GB921223A GB27255/59A GB2725559A GB921223A GB 921223 A GB921223 A GB 921223A GB 27255/59 A GB27255/59 A GB 27255/59A GB 2725559 A GB2725559 A GB 2725559A GB 921223 A GB921223 A GB 921223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dies
- strip
- ram
- press
- connector
- 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
-
- 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
- H01R43/045—Hand tools for crimping with contact member feeding mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
921,223. Jointing by stamping; shearing. AMP Inc. Aug. 10, 1959 [Aug. 18, 1958], No. 27255/59. Class 83 (4). A portable tool for severing an electrical connector from a strip of connectors and crimping the severed connector to an electrical conductor comprises a press having a reciprocable ram and an assembly which includes a die set for performing the severing and crimping and a strip feed mechanism for advancing the strip between the dies of the die set a connector length at a time, said assembly being mounted on the press so as to be readily detachable therefrom and so arranged that the ram operates the die set to sever and crimp on the closing stroke and also operates the feed mechanism to advance the strip on the opening stroke of the ram. The press 10 is clamped to a bench by a bracket 12 through which passes an operating lever 15 for supplying compressed air to the press ram 21. The press head 19 includes a yoke 20 for receiving the plate 25 of a housing 26 for the feed mechanism. A bolt 33 and a projection 32 on the plate 25 retains the housing in the press. A set of dies is mounted on the plate 25 so that the dies lie within the yoke above the ram. The set comprises stationary crimping dies 35, 36 and a severing blade 37 and movable co-operating dies 35<SP>1</SP>, 36<SP>1</SP> and 37<SP>1</SP>. The stationary dies are riveted together and carried by the bolt 33. The movable dies are also riveted together and are retained on the plate 25 by interlocking engagements with the plate and the stationary dies. The ram 21 engages the bottom of the movable dies 351 and 36<SP>1</SP> while the die 371 rests on a shoulder of the ram just below a pin 24 which passes through a hole in the die 37<SP>1</SP>. The housing 26 has a curved track 48 for the strip of connectors which at its lower end leads into a tube 49-a spring clip 64 presses the strip into the track. The strip feed mechanism includes a spring-loaded pivoted lever 51 accommodated within the housing 26 and an adjustable lever 53 also mounted on the pivot pin 52 of the lever 51. The lever 53 is actuated by the pin 24 on the press ram. A block 61 pivotally mounted between the bifurcated arms 50 of the lever 51 carries an adjustable spring-loaded feed pawl 58 which urges the strip towards the dies. A projection 45 prevents movement of the strip during the closing stroke of the dies but on the opening stroke a hole 72 in a projection 44 is uncovered to enable the strip to be advanced one connector length into the dies. At the same time as the connector is crimped to the conductor the projection 45 in co-operation with the projection 44 removes a connecting slug between the connector being crimped and the next connector in the strip and the slug falls out through a hole 76 in the die assembly. In a modification to prevent damage to the connectors when pressed against the projection 44 a bracket 80 (Fig. 10) is pivotally mounted on one side of the housing 26. The bracket carries a spring-loaded ball 83 which engages in an indentation in one of the arms 50 to hold the arm against the action of the spring 56 actuating the feed pawl.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US755512A US3002547A (en) | 1958-08-18 | 1958-08-18 | Terminal applicator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921223A true GB921223A (en) | 1963-03-20 |
Family
ID=25039451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27255/59A Expired GB921223A (en) | 1958-08-18 | 1959-08-10 | Improvements in tools for severing and crimping electrical connectors |
Country Status (6)
Country | Link |
---|---|
US (1) | US3002547A (en) |
CH (1) | CH373789A (en) |
DE (1) | DE1121677B (en) |
FR (1) | FR1233330A (en) |
GB (1) | GB921223A (en) |
NL (2) | NL242317A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL132409C (en) * | 1960-08-24 | |||
US3167107A (en) * | 1961-03-20 | 1965-01-26 | Buchanan Electrical Prod Corp | Magazine type crimping tool |
US3245246A (en) * | 1961-12-18 | 1966-04-12 | Positive Connector Co | Method and apparatus for assembling terminals and wires |
US3253451A (en) * | 1963-08-09 | 1966-05-31 | Amp Inc | Method and apparatus for crimping contact terminals |
US3367167A (en) * | 1965-09-27 | 1968-02-06 | Thomas & Betts Co Inc | Processing of electric terminals |
NL134667C (en) * | 1966-06-03 | |||
CA956442A (en) * | 1971-11-29 | 1974-10-22 | Rama Iyengar | Method of and apparatus for applying insulating discs to conductors |
BR8104228A (en) * | 1980-07-02 | 1982-03-23 | Nat Savings & Finance Corp Pty | APPLIANCE FOR PRINTING CHARACTERS ON A PIECE TO WORK |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2085590A (en) * | 1935-11-27 | 1937-06-29 | Buffalo Bolt Company | Stock feeding mechanism |
AT190569B (en) * | 1948-01-16 | 1957-07-10 | Aircraft Marine Prod Inc | Machine for attaching connectors, in particular cable lugs, to electrical conductors |
US2631213A (en) * | 1948-10-01 | 1953-03-10 | Martines Rene | Machine for attaching metallic terminals to metallic wire |
US2858537A (en) * | 1948-12-16 | 1958-11-04 | Amp Inc | Automatic terminal applying machine |
US2696850A (en) * | 1950-06-10 | 1954-12-14 | Aircraft Marine Prod Inc | Crimping device |
US2698081A (en) * | 1951-08-08 | 1954-12-28 | United States Steel Corp | Wire feed mechanism |
NL180271B (en) * | 1952-08-25 | Himolla Hierl Gmbh C | LEVER ADJUSTING GEAR FOR A SEAT-Lounger. | |
BE528394A (en) * | 1953-04-27 | |||
US2727236A (en) * | 1953-06-22 | 1955-12-20 | Jr Ferdinand Klumpp | Apparatus for assembling terminals with a twin conductor cable |
US2762414A (en) * | 1953-11-03 | 1956-09-11 | Aircraft Marine Prod Inc | Crimping device |
US2802194A (en) * | 1954-10-28 | 1957-08-06 | Gen Motors Corp | Terminal |
NL206040A (en) * | 1955-04-25 | |||
US2800158A (en) * | 1955-07-15 | 1957-07-23 | Martines Rene | Machine for crimping the arms of an electrical terminal about an electrical conductor |
US2897870A (en) * | 1956-05-07 | 1959-08-04 | Berg Quentin | Apparatus for applying terminals by crimping and severing lead terminal from connecting strip without severing said strip |
-
0
- NL NL125413D patent/NL125413C/xx active
- NL NL242317D patent/NL242317A/xx unknown
-
1958
- 1958-08-18 US US755512A patent/US3002547A/en not_active Expired - Lifetime
-
1959
- 1959-08-06 DE DEA32623A patent/DE1121677B/en active Pending
- 1959-08-10 GB GB27255/59A patent/GB921223A/en not_active Expired
- 1959-08-13 CH CH7696159A patent/CH373789A/en unknown
- 1959-08-17 FR FR802966A patent/FR1233330A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH373789A (en) | 1963-12-15 |
DE1121677B (en) | 1962-01-11 |
FR1233330A (en) | 1960-10-12 |
NL125413C (en) | |
US3002547A (en) | 1961-10-03 |
NL242317A (en) |
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