US3109333A - Indenting tool - Google Patents
Indenting tool Download PDFInfo
- Publication number
- US3109333A US3109333A US28507A US2850760A US3109333A US 3109333 A US3109333 A US 3109333A US 28507 A US28507 A US 28507A US 2850760 A US2850760 A US 2850760A US 3109333 A US3109333 A US 3109333A
- Authority
- US
- United States
- Prior art keywords
- ram
- frame
- force applying
- tool
- applying surface
- 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 - Lifetime
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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
-
- 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
- H01R43/0424—Hand tools for crimping with more than two radially actuated mandrels
Definitions
- This invention relates to a die set tool, and more particularly to a multi-indent tool for electrical connectors.
- indenting tools for electrical connectors are well known.
- Various types of indents have been utilized, e.g., a full circumferential indent, a single indent, opposed indents, and multiple indents.
- a full circumferential indent is difficult to accomplish; generally the result is an oval cross-section rather than a circle, and there is little keying of the connector to the conductor.
- a single indent requires a very deep indent to secure the connector to the conductor, and results in a gross distortion of the connector cross-section.
- Opposed indents permit the use of a medium depth indent, but again distort the connector. Multiple indents produce the most desirable result of permitting indents of minimum depth and minimum distortion of the connector.
- the connector at all times be centered between the indentors, and that all indentors apply uniform pressure to the connector, thus producing a symmetrical cross-section in the connector.
- An object, therefore, of this invention is to provide an indenting tool wherein the connector is at all times disposed equally between the upper and lower dies.
- Another object is to provide an indenting tool wherein the connector is at all times disposed equally between the indentors.
- a further object is to provide an indenting tool wherein the indentors apply equal pressure to the connector.
- a still further object is to provide an indenting tool wherein the rate of travel of the indentors may be strictly controlled.
- a feature of this invention is an indenting tool comprising a frame, a ram, and a die holder assembly which is adapted to position itself equally between said frame and ram at all times.
- FIG. 1 is a rear view of the closed tool partly broken away embodying the principles of this invention
- FIG. 2 is a side view of the tool of FIG. 1 in the partially opened position
- FIG. 3 is a section of FIG. 1 taken at line 3-3;
- FIG. 4 is a partial front View partly in section of the tool of FIG. 1, illustrating the head in its open position;
- FIG. 5 is a partial front view partly in section of the tool of FIG. 1, illustrating the head in its closed position;
- FIG. 6 is a rear View of the die assembly used in the tool of FIG. 1;
- FIG. 7 is a side view of the die assembly of FIG. 6;
- FIG. 8 is a front view of the die assembly of FIG. 6;
- FIG. 9 is a section of FIG. 8 taken along line 99.
- FIG. 10 is a section of FIG. 1 taken along line 10-10.
- the tool includes a frame 1, including a pair of side plates 1a and 1b having a fixed handle 2 secured thereto.
- a frame 1 Slidable in the 3,1fl 933-3 Patented Nov. 5, 1963 ice frame is a ram 3, which may be formed by upper and lower portion 3a, 3b, respectively which may be pinned together.
- the ram 3 and frame 1 provide a die assembly receiving recess therebetween.
- a movable handle 4 is provided to a slot 3c in the ram 3 by a pin 5 and to a parallel pair of toggles 6 by a pin 7a.
- the handle 4 is biased towards its open position by a spring (not shown).
- a ratchet 8 which co- 1 operates in a known manner .
- ratchet teeth 9 on the its ram-rack 12 is moved a given distance towards the head of the frame 1 and its frame rack 10, the pinions 15 move in the same direction through one-half the given distance.
- the pinion 15 follows at one-half the rate.
- a die assembly carrier 16 is coupled to the pinions 15 by means of studs 17 formed on the pinions 15 and C springs 18.
- a removable die assembly includes a die body 20 having a transverse bore- 21 to accommodate a connector (not shown) inserted therein, and a plurality of radial cut-outs 22 to accom modate the indentors disposed therein. Each cut-out accommodates a wire indentor 23 and a shroud indentor 24.
- the indentors may be of rectangular cross-section, and may, if desired, be integral with each other.
- a pair of leaf springs 25 are mounted on the die body, as by screws 26. Each indentor is provided with a groove to receive a portion of an end of a leaf spring 25. The spring 25 biases the indentors away from the connector bore 21.
- a cover plate 27 is secured, as by screws 28, to the die body 20 and serves to cover the die assembly receiving recess in the tool when the die assembly is installed in the tool.
- Suitable means, such as threaded holes 29 and screws 30 are provided to secure the die assembly to the die assembly carrier 16.
- the die assembly is secured to the tool by screws 30 fixing the die body 29 to the carrier 16.
- the cam surfaces 31 and 32 force their associated indentor sets each including an indentor 23 and 24 into the die body 20.
- the indentors enter the connector receiving bore 21, and indent the connector (not shown).
- the indentors should close symmetrically, producing a symmetrical crimp.
- the rack and pinion arrangement described above has been provided.
- the pinions 1 5 always travel one-half the distance undergone by the ram 3 with respect to the frame 1.
- the carrier 16 is directly coupled to the pinions 15 and the die body 20 is fixedly secured to the carrier 16.
- the racks and pinions will at all times maintain the die body 20 in the desired centered relationship.
- a symmetrical indentation must uniformly result.
- a tool for compressing an article comprising: a frame having a force applying surface; a ram having a form applying surface disposed in opposition to said frame force applying surface, said ram being disposed for movement relative to said frame along a given axis; actuating means operable to move said ram force applying surface toward said frame force applying surface; article carrier means movable relative to said frame parallel to said :given axis, and adapted to position an article between the ram force applying surface and the EErame force applying surface; and mechanical linkage means interconnecting said frame, ram, and carrier means to move said article carrier in response to movement of said ram, in the same direction as the ram and at a rate bearing a given relation to the rate at which the ram is moved.
- a tool according to claim 1 wherein said mechanical linkage means is adapted to move said article carrier means at one-half the rate at which said ram is moved, so as to maintain a carried article equidistant between said ram force app-lying surface and said frame force applying surface.
- a tool according to claim 1 further including a die block mounted to said article carrier having an article receiving bore therein and a plurality of substantially radially disposed apertures extending from said bore; a plurality of indentors movably disposed in said apertures, each having an externally disposed end portion adapted to engage one of said force applying surfaces to move the indentor into said article receiving bore for indenting an article therein.
- each said indentor is biased by means of a leaf spring.
- each said leaf I spring biases a plurality of said indentors.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Jigs For Machine Tools (AREA)
Description
Nov'. 5, 1963 J. D. ANDERSON 3,109,333
INDENTING TOOL Filed March 21. 1960 s Sheets-Sheet 1 INVENTOR.
INDENTING TOOL 3 Sheets-sheaf. 2
Filed March 21, 1960 FIG.6
FIG.9
FIG. 8
INVENTOR.
Nov. 5, 1963 J. D. ANDERSON INDENTING TOOL 5 Sheets-Sheet 3 Filed March 21, 1960 ATTORNEY United States Patent 3,109,333 INDENTING TOOL James D. Anderson, Norwalk, Conn, assignor to Bnrndy Corporation, a corporation of New York Filed Mar. 21, 1960, Ser. No. 28,507 7 Claims. (Cl. 81-15) This invention relates to a die set tool, and more particularly to a multi-indent tool for electrical connectors.
indenting tools for electrical connectors are well known. Various types of indents have been utilized, e.g., a full circumferential indent, a single indent, opposed indents, and multiple indents. A full circumferential indent is difficult to accomplish; generally the result is an oval cross-section rather than a circle, and there is little keying of the connector to the conductor. A single indent requires a very deep indent to secure the connector to the conductor, and results in a gross distortion of the connector cross-section. Opposed indents permit the use of a medium depth indent, but again distort the connector. Multiple indents produce the most desirable result of permitting indents of minimum depth and minimum distortion of the connector.
To maximize the advantages of multiple indents, it is necessary that the connector at all times be centered between the indentors, and that all indentors apply uniform pressure to the connector, thus producing a symmetrical cross-section in the connector.
The prior multiple indent tools did not always accomplish this result. Corrosion or foreign particles in the tool would interfere with the symmetry of the indenting process. Also, if the connector did not offer uniform resistance to indenting around its entire periphery, a nonsymmetrical indent would result.
An object, therefore, of this invention is to provide an indenting tool wherein the connector is at all times disposed equally between the upper and lower dies.
Another object is to provide an indenting tool wherein the connector is at all times disposed equally between the indentors.
A further object is to provide an indenting tool wherein the indentors apply equal pressure to the connector.
A still further object is to provide an indenting tool wherein the rate of travel of the indentors may be strictly controlled.
A feature of this invention is an indenting tool comprising a frame, a ram, and a die holder assembly which is adapted to position itself equally between said frame and ram at all times.
These and other objects and features of this invention will become more apparent by reference to the following description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a rear view of the closed tool partly broken away embodying the principles of this invention;
FIG. 2 is a side view of the tool of FIG. 1 in the partially opened position;
FIG. 3 is a section of FIG. 1 taken at line 3-3;
FIG. 4 is a partial front View partly in section of the tool of FIG. 1, illustrating the head in its open position;
FIG. 5 is a partial front view partly in section of the tool of FIG. 1, illustrating the head in its closed position;
FIG. 6 is a rear View of the die assembly used in the tool of FIG. 1;
FIG. 7 is a side view of the die assembly of FIG. 6;
FIG. 8 is a front view of the die assembly of FIG. 6;
FIG. 9 is a section of FIG. 8 taken along line 99; and
FIG. 10 is a section of FIG. 1 taken along line 10-10.
As may be seen in FIGS. l, 2 and 3, the tool includes a frame 1, including a pair of side plates 1a and 1b having a fixed handle 2 secured thereto. Slidable in the 3,1fl 933-3 Patented Nov. 5, 1963 ice frame is a ram 3, which may be formed by upper and lower portion 3a, 3b, respectively which may be pinned together. The ram 3 and frame 1 provide a die assembly receiving recess therebetween. A movable handle 4 is provided to a slot 3c in the ram 3 by a pin 5 and to a parallel pair of toggles 6 by a pin 7a. The handle 4 is biased towards its open position by a spring (not shown). Mounted on a pin 7b is a ratchet 8 which co- 1 operates in a known manner .with ratchet teeth 9 on the its ram-rack 12 is moved a given distance towards the head of the frame 1 and its frame rack 10, the pinions 15 move in the same direction through one-half the given distance. Similarly, when the ram 3 moves away from the frame head 1, the pinion 15 follows at one-half the rate.
A die assembly carrier 16 is coupled to the pinions 15 by means of studs 17 formed on the pinions 15 and C springs 18. A cup 19, adapted to receive an inserted connector (not shown) and act as a depth stop therefor, is mounted to the carrier 16. The carrier 16 follows the movements of the pinions 15 with respect to the ram 3 and frame 1.
As is seen in FIGS. 6, 7, 8 and 9, a removable die assembly includes a die body 20 having a transverse bore- 21 to accommodate a connector (not shown) inserted therein, and a plurality of radial cut-outs 22 to accom modate the indentors disposed therein. Each cut-out accommodates a wire indentor 23 and a shroud indentor 24. The indentors may be of rectangular cross-section, and may, if desired, be integral with each other. A pair of leaf springs 25 are mounted on the die body, as by screws 26. Each indentor is provided with a groove to receive a portion of an end of a leaf spring 25. The spring 25 biases the indentors away from the connector bore 21. A cover plate 27 is secured, as by screws 28, to the die body 20 and serves to cover the die assembly receiving recess in the tool when the die assembly is installed in the tool. Suitable means, such as threaded holes 29 and screws 30 are provided to secure the die assembly to the die assembly carrier 16.
The die assembly is secured to the tool by screws 30 fixing the die body 29 to the carrier 16. The sets of in- Y dentors, each including an indentor 23 and 24, which are biased outwardly by leaf springs 25, abut cam surfaces 31 and 32 formed on the ram 3 and frame 1 respectively, as seen In FIG. 4. When the ram is moved from the open positlon shown in FIG. 4 to the closed position shown in FIG. 5, the cam surfaces 31 and 32 force their associated indentor sets each including an indentor 23 and 24 into the die body 20. The indentors enter the connector receiving bore 21, and indent the connector (not shown).
Under normal circumstances, including the absence of foreign particles in the die assembly and tool generally, the indentors should close symmetrically, producing a symmetrical crimp. However, to ensure that the die body is at all times equally spaced between the frame and ram, the rack and pinion arrangement described above has been provided. The pinions 1 5 always travel one-half the distance undergone by the ram 3 with respect to the frame 1. The carrier 16 is directly coupled to the pinions 15 and the die body 20 is fixedly secured to the carrier 16. When the tool is in the open posit-ion the die body 20 is centered with respect to the ram and frame cam surfaces 31 and 32. As the tool is closed, the ram approaching the head of the frame, the racks and pinions will at all times maintain the die body 20 in the desired centered relationship. Thus, a symmetrical indentation must uniformly result.
I have thus described my invent-ion, but I desire it understood that it is not confined to the particular forms or uses shown and described, the same being merely illustrative, and that the invention may be carried out in other ways without departing from the spirit of my invention, and, therefore, 1 claim broadly the right to employ all equivalent instrumentalities coming within the scope of the appended claims, and by means of which, objects of my invention are attained and new results accomplished, as it is obvious that the particular embodiments herein shown and described are only some of the many that can be employed to attain these objects and accomplish these results.
I claim:
1. A tool for compressing an article, comprising: a frame having a force applying surface; a ram having a form applying surface disposed in opposition to said frame force applying surface, said ram being disposed for movement relative to said frame along a given axis; actuating means operable to move said ram force applying surface toward said frame force applying surface; article carrier means movable relative to said frame parallel to said :given axis, and adapted to position an article between the ram force applying surface and the EErame force applying surface; and mechanical linkage means interconnecting said frame, ram, and carrier means to move said article carrier in response to movement of said ram, in the same direction as the ram and at a rate bearing a given relation to the rate at which the ram is moved.
2. A tool according to claim 1 wherein said mechanical linkage means is adapted to move said article carrier means at one-half the rate at which said ram is moved, so as to maintain a carried article equidistant between said ram force app-lying surface and said frame force applying surface.
4. A tool according to claim 1 further including a die block mounted to said article carrier having an article receiving bore therein and a plurality of substantially radially disposed apertures extending from said bore; a plurality of indentors movably disposed in said apertures, each having an externally disposed end portion adapted to engage one of said force applying surfaces to move the indentor into said article receiving bore for indenting an article therein.
5. A tool according to claim 4 wherein said indentors are resiliently biased against movement into said article receiving bore.
6. A tool according to claim 5 wherein each said indentor is biased by means of a leaf spring.
7. A tool according to claim 6 wherein each said leaf I spring biases a plurality of said indentors.
References Cited in the file of this patent UNITED STATES PATENTS Douglas -QMay 2a, 1935 r UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent N00 3, 109,333 November 5, 1963 James D, Anderson t error appears in the above numbered pat- It is hereby certified tha d Letters Patent should read as ent requiring correction and that the sai corrected below.
Column 2 line 5 for "provided" read pivoted Signed and sealed this 28th day of April 1964.
(SEAL) Attest:
EDWARD J. BRENNER ERNEST W SWIDER Commissioner of Patents Attesting Officer
Claims (1)
1. A TOOL FOR COMPRESSING AN ARTICLE, COMPRISING: A FRAME HAVING A FORCE APPLYING SURFACE; A RAM HAVING A FORCE APPLYING SURFACE DISPOSED IN OPPOSITION TO SAID FRAME FORCE APPLYING SURFACE, SAID RAM BEING DISPOSED FOR MOVEMENT RELATIVE TO SAID FRAME ALONG A GIVEN AXIS; ACTUATING MEANS OPERABLE TO MOVE SAID RAM FORCE APPLYING SURFACE TOWARD SAID FRAME FORCE APPLYING SURFACE; ARTICLE CARRIER MEANS MOVABLE RELATIVE TO SAID FRAME PARALLEL TO SAID GIVEN AXIS, AND ADAPTED TO POSITION AN ARTICLE BETWEEN THE RAM FORCE APPLYING SURFACE AND THE FRAME FORCE APPLYING SURFACE; AND MECHANICAL LINKAGE MEANS INTERCONNECTING SAID FRAME, RAM, AND CARRIER MEANS TO MOVE SAID ARTICLE CARRIER IN RESPONSE TO MOVEMENT OF SAID RAM, IN THE SAME DIRECTION AS THE RAM AND AT A RATE BEARING A GIVEN RELATION TO THE RATE AT WHICH THE RAM IS MOVED.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL262565D NL262565A (en) | 1960-03-21 | ||
US28507A US3109333A (en) | 1960-03-21 | 1960-03-21 | Indenting tool |
CH289061A CH368845A (en) | 1960-03-21 | 1961-03-10 | Tool for fixing a connector on a conductor by leaving indentations |
DEB61683A DE1129576B (en) | 1960-03-21 | 1961-03-14 | Pliers-shaped clamping tool |
GB9393/61A GB901054A (en) | 1960-03-21 | 1961-03-15 | Indenting tool |
BE601540A BE601540A (en) | 1960-03-21 | 1961-03-20 | Tool for making notches in a conductor |
FR856169A FR1284352A (en) | 1960-03-21 | 1961-03-20 | Tool for making notches in a conductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28507A US3109333A (en) | 1960-03-21 | 1960-03-21 | Indenting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
US3109333A true US3109333A (en) | 1963-11-05 |
Family
ID=21843832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US28507A Expired - Lifetime US3109333A (en) | 1960-03-21 | 1960-03-21 | Indenting tool |
Country Status (7)
Country | Link |
---|---|
US (1) | US3109333A (en) |
BE (1) | BE601540A (en) |
CH (1) | CH368845A (en) |
DE (1) | DE1129576B (en) |
FR (1) | FR1284352A (en) |
GB (1) | GB901054A (en) |
NL (1) | NL262565A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217519A (en) * | 1963-11-21 | 1965-11-16 | Amp Inc | Coaxial crimping tool |
US3276238A (en) * | 1964-05-18 | 1966-10-04 | Waldes Kohinoor Inc | Plier-like assembly tool |
FR2461537A1 (en) * | 1979-07-23 | 1981-02-06 | Itt | MULTI PUNCH COMPRESSION DEVICE AND INTERCHANGEABLE JAW CRIMPING TOOL CONSISTED OF THIS DEVICE |
US4754636A (en) * | 1985-05-20 | 1988-07-05 | Amp Incorporated | Connector locating device for crimping tools |
EP0604828A1 (en) * | 1992-12-31 | 1994-07-06 | Helmut Dipl.-Ing. Dischler | Press to crimp sleeves, cable terminations and the like |
US5887495A (en) * | 1997-10-24 | 1999-03-30 | Kao; Hung-Tien | Pliers |
US20040072378A1 (en) * | 2002-08-28 | 2004-04-15 | Kelly William D. | Crimp tool for crimping pin and socket contacts |
US20050136736A1 (en) * | 2003-12-11 | 2005-06-23 | Daniel Labro | Device for crimping a contact on a cable |
US20050282445A1 (en) * | 2003-08-19 | 2005-12-22 | Kelly William D | Crimp tool for crimping pin and socket contacts |
US20060019550A1 (en) * | 2004-07-22 | 2006-01-26 | Krzysztof Krajewski | Hardened metal implant for indenter of a crimp tool for crimping pin and socket contacts |
US20090314379A1 (en) * | 2005-03-22 | 2009-12-24 | Gray Bryce N | Apparatus and method for attaching fencing material |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2002502A (en) * | 1932-12-15 | 1935-05-28 | Harry A Douglas | Swaging machine |
US2467012A (en) * | 1945-01-27 | 1949-04-12 | Buchanan Electrical Prod Corp | Tool for making electrical connectors |
GB722278A (en) * | 1952-02-25 | 1955-01-19 | Rolls Royce | Improvements in or relating to tools for crimping cable sockets of terminal lugs or the like operations |
US2914976A (en) * | 1957-03-22 | 1959-12-01 | Amp Inc | Crimping tool with double-ended floating die member |
US2921618A (en) * | 1956-05-16 | 1960-01-19 | Amp Inc | Indenting dies for electrical terminals |
US3021738A (en) * | 1958-11-24 | 1962-02-20 | Burndy Corp | Compressing tool with opposed movable dies |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727416A (en) * | 1952-10-24 | 1955-12-20 | Buchanan Electrical Prod Corp | Pivoted hand crimping tool with divergence limiting means |
US2787925A (en) * | 1954-06-08 | 1957-04-09 | Buchanan Electrical Prod Corp | Wire crimping tool with cam-slot actuating means |
-
0
- NL NL262565D patent/NL262565A/xx unknown
-
1960
- 1960-03-21 US US28507A patent/US3109333A/en not_active Expired - Lifetime
-
1961
- 1961-03-10 CH CH289061A patent/CH368845A/en unknown
- 1961-03-14 DE DEB61683A patent/DE1129576B/en active Pending
- 1961-03-15 GB GB9393/61A patent/GB901054A/en not_active Expired
- 1961-03-20 FR FR856169A patent/FR1284352A/en not_active Expired
- 1961-03-20 BE BE601540A patent/BE601540A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2002502A (en) * | 1932-12-15 | 1935-05-28 | Harry A Douglas | Swaging machine |
US2467012A (en) * | 1945-01-27 | 1949-04-12 | Buchanan Electrical Prod Corp | Tool for making electrical connectors |
GB722278A (en) * | 1952-02-25 | 1955-01-19 | Rolls Royce | Improvements in or relating to tools for crimping cable sockets of terminal lugs or the like operations |
US2921618A (en) * | 1956-05-16 | 1960-01-19 | Amp Inc | Indenting dies for electrical terminals |
US2914976A (en) * | 1957-03-22 | 1959-12-01 | Amp Inc | Crimping tool with double-ended floating die member |
US3021738A (en) * | 1958-11-24 | 1962-02-20 | Burndy Corp | Compressing tool with opposed movable dies |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217519A (en) * | 1963-11-21 | 1965-11-16 | Amp Inc | Coaxial crimping tool |
US3276238A (en) * | 1964-05-18 | 1966-10-04 | Waldes Kohinoor Inc | Plier-like assembly tool |
FR2461537A1 (en) * | 1979-07-23 | 1981-02-06 | Itt | MULTI PUNCH COMPRESSION DEVICE AND INTERCHANGEABLE JAW CRIMPING TOOL CONSISTED OF THIS DEVICE |
US4754636A (en) * | 1985-05-20 | 1988-07-05 | Amp Incorporated | Connector locating device for crimping tools |
EP0604828A1 (en) * | 1992-12-31 | 1994-07-06 | Helmut Dipl.-Ing. Dischler | Press to crimp sleeves, cable terminations and the like |
US5644944A (en) * | 1992-12-31 | 1997-07-08 | Dischler; Helmut | Pressing instrument for pressing on bushings, cable lug presses, or similar items |
US5887495A (en) * | 1997-10-24 | 1999-03-30 | Kao; Hung-Tien | Pliers |
US7162909B2 (en) * | 2002-08-28 | 2007-01-16 | Daniels Manufacturing Corporation | Crimp tool for crimping pin and socket contacts |
US20040072378A1 (en) * | 2002-08-28 | 2004-04-15 | Kelly William D. | Crimp tool for crimping pin and socket contacts |
US20050282445A1 (en) * | 2003-08-19 | 2005-12-22 | Kelly William D | Crimp tool for crimping pin and socket contacts |
US20050136736A1 (en) * | 2003-12-11 | 2005-06-23 | Daniel Labro | Device for crimping a contact on a cable |
US7418851B2 (en) * | 2003-12-11 | 2008-09-02 | Airbus France S.A.S. | Device for crimping a contact on a cable |
US20060019550A1 (en) * | 2004-07-22 | 2006-01-26 | Krzysztof Krajewski | Hardened metal implant for indenter of a crimp tool for crimping pin and socket contacts |
WO2006025964A2 (en) * | 2004-07-22 | 2006-03-09 | Daniels Manufacturing Corporation | Crimp tool with hardened metal indenter |
WO2006025964A3 (en) * | 2004-07-22 | 2007-03-22 | Daniels Mfg Corp | Crimp tool with hardened metal indenter |
US20090314379A1 (en) * | 2005-03-22 | 2009-12-24 | Gray Bryce N | Apparatus and method for attaching fencing material |
US8407875B2 (en) * | 2005-03-22 | 2013-04-02 | Bryce N. Gray | Apparatus and method for attaching fencing material |
Also Published As
Publication number | Publication date |
---|---|
CH368845A (en) | 1963-04-30 |
GB901054A (en) | 1962-07-11 |
BE601540A (en) | 1961-07-17 |
DE1129576B (en) | 1962-05-17 |
FR1284352A (en) | 1962-02-09 |
NL262565A (en) |
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