GB805923A - Pneumatically operated compressing tool - Google Patents
Pneumatically operated compressing toolInfo
- Publication number
- GB805923A GB805923A GB35205/55A GB3520555A GB805923A GB 805923 A GB805923 A GB 805923A GB 35205/55 A GB35205/55 A GB 35205/55A GB 3520555 A GB3520555 A GB 3520555A GB 805923 A GB805923 A GB 805923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- piston
- head
- trigger
- spring
- 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
- H01R43/0427—Hand tools for crimping fluid actuated hand crimping tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18992—Reciprocating to reciprocating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
805,923. Jointing by stamping. BURNDY ENGINEERING CO. Inc. Dec. 8, 1955 [Dec. 10, 1954], No. 35205/55. Class 83 (4). A fluid-operated crimping tool comprises a cylindrical body and a head having a jaw fixedly mounted thereto, a movable jaw mounted in said head, a piston operable in said cylinder, a valve for admitting fluid pressure to the cylinder, means for releasing the fluid pressure applied to said piston only when the movable jaw has been fully closed and independently of the valve. The tool comprises a cylindrical body 10 and a head 11, the cylinder containing a spring-loaded fluid-operated piston 14 provided with an extension 16 having a cam surface 17. The extension is adjustably attached to the piston and is guided by roller bearings 45 and 46. The head has a nose portion 28 accommodating a stationary crimping die 28A and a reciprocable die 31A mounted on a seat 31 adjustably attached to a plunger 30. A spring-loaded pivoted rocker 34 within the head is operated by a trigger 41 and has rollers 36 and 73 for engaging the piston extension 16 and plunger 30 respectively. A lever handle 49 for controlling the power operation of the tool is pivoted to the head and extends the length of the cylinder 10 and engages a pin 64 in the valve control unit 54 (Fig. 3) situated at the base of the cylinder. The pin operates an adjustably spring-loaded piston 60 to charge the cylinder with compressed air or discharge the cylinder to atmosphere through passages 56 and 55 respectively. An angularly drilled hole 70 allows fluid leakage to escape through the exhaust passage 55 when the valve is fully extended. In operation to crimp a connector, the trigger 41 is depressed to open the dies and allow the connector 75 to be inserted whereupon the trigger is released and the spring-loaded rocker pushing against the plunger 30 clamps the connector between the dies. The conductor is inserted on the connector and the lever 49 is depressed to supply air pressure into the cylinder 10 to raise the piston and the cammed projection 16 which engages the roller 36 on the rocker and applies the necessary force to the plunger 30 to effect the crimping. Release of the lever 49 opens the cylinder to exhaust and allows the piston to return and permit the dies to be opened by the trigger 41. If it is desired to keep the dies in a normally open position and so dispense with the trigger 41, the free end B of the rocker spring 38 is positioned against the spacer 40 as shown in Fig. 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US474519A US2962074A (en) | 1954-12-10 | 1954-12-10 | Pneumatically operated compressing tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB805923A true GB805923A (en) | 1958-12-17 |
Family
ID=23883878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35205/55A Expired GB805923A (en) | 1954-12-10 | 1955-12-08 | Pneumatically operated compressing tool |
Country Status (2)
Country | Link |
---|---|
US (1) | US2962074A (en) |
GB (1) | GB805923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008045204A3 (en) * | 2006-10-12 | 2008-08-07 | Framatome Connectors Int | Rocker switch |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070143A (en) * | 1959-10-13 | 1962-12-25 | Amp Inc | Hydraulic tool |
US3086574A (en) * | 1960-01-12 | 1963-04-23 | Buchanan Electrical Prod Corp | Pneumatic tool |
US3199337A (en) * | 1961-06-21 | 1965-08-10 | Linemaster Switch Corp | Crimping tool |
US3267717A (en) * | 1964-01-10 | 1966-08-23 | Burndy Corp | Open-side compression tool |
US3492854A (en) * | 1968-02-21 | 1970-02-03 | Thomas & Betts Corp | High compression force staking tool |
SE384562B (en) * | 1974-03-28 | 1976-05-10 | Bromsregulator Svenska Ab | DEVICE FOR FLUID PRESSURE IMPACTED BRAKE UNIT |
US4052871A (en) * | 1976-08-13 | 1977-10-11 | J. J. & M. | Stock-piercing punch mechanism |
US5309751A (en) * | 1993-03-29 | 1994-05-10 | The Whitaker Corporation | Portable crimping tool |
US5487297A (en) * | 1995-01-17 | 1996-01-30 | The Whitaker Corporation | Crimping tool having mechanism for selectively biasing crimping dies to open or closed position |
SE505162C2 (en) * | 1995-03-22 | 1997-07-07 | Pressmaster Tool Ab | Tool head |
US8074485B2 (en) * | 2008-07-08 | 2011-12-13 | Tyco Electronics Corporation | Tool head assemblies for pressing devices |
EP3575036A1 (en) * | 2018-05-29 | 2019-12-04 | Von Arx AG | Tool head for a pressing device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA494963A (en) * | 1953-08-04 | P. Dupre Henry | Pneumatic press | |
US750343A (en) * | 1904-01-26 | Joint-coupling | ||
US2151563A (en) * | 1935-12-09 | 1939-03-21 | Briggs Mfg Co | Automatic valve for welding machines |
US2198129A (en) * | 1936-01-23 | 1940-04-23 | Bendix Westinghouse Automotive | Fluid pressure mechanism |
US2100092A (en) * | 1936-04-02 | 1937-11-23 | Lubrication Corp | Lubricating device |
US2176008A (en) * | 1937-06-25 | 1939-10-10 | Tomkins Johnson Company | Actuating mechanism |
US2313843A (en) * | 1937-11-04 | 1943-03-16 | William H Keller Inc | Riveting tool |
US2310625A (en) * | 1940-01-30 | 1943-02-09 | Chicago Pneumatic Tool Co | Compression riveter |
US2467020A (en) * | 1940-01-30 | 1949-04-12 | Chicago Pneumatic Tool Co | Compression riveter |
US2344127A (en) * | 1940-08-03 | 1944-03-14 | Carl W Cherry | Riveting apparatus |
US2604076A (en) * | 1946-09-17 | 1952-07-22 | Dunlop Rubber Co | Multistroke fluid operated power actuator |
US2633161A (en) * | 1948-11-12 | 1953-03-31 | Mcgraw Electric Co | Indenting tool |
US2649076A (en) * | 1950-06-20 | 1953-08-18 | Burndy Engineering Co Inc | Power-operated tool with automatic control valve system |
US2752214A (en) * | 1953-04-16 | 1956-06-26 | Oilgear Co | Piston and connecting rod assembly |
US2881738A (en) * | 1956-11-29 | 1959-04-14 | Signode Steel Strapping Co | Piston and staple driver combination |
-
1954
- 1954-12-10 US US474519A patent/US2962074A/en not_active Expired - Lifetime
-
1955
- 1955-12-08 GB GB35205/55A patent/GB805923A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008045204A3 (en) * | 2006-10-12 | 2008-08-07 | Framatome Connectors Int | Rocker switch |
US7841223B2 (en) | 2006-10-12 | 2010-11-30 | Burndy Technology Llc | Rocker switch |
US7926321B2 (en) | 2006-10-12 | 2011-04-19 | Hubbell Incorporated | Rocker switch |
CN101522337B (en) * | 2006-10-12 | 2013-09-18 | 豪倍公司 | Rocker switch |
Also Published As
Publication number | Publication date |
---|---|
US2962074A (en) | 1960-11-29 |
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