US3053112A - Compressing member - Google Patents

Compressing member Download PDF

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Publication number
US3053112A
US3053112A US36023A US3602360A US3053112A US 3053112 A US3053112 A US 3053112A US 36023 A US36023 A US 36023A US 3602360 A US3602360 A US 3602360A US 3053112 A US3053112 A US 3053112A
Authority
US
United States
Prior art keywords
block
toggle
ram
piston
stroke
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
Application number
US36023A
Other languages
English (en)
Inventor
Martin L Klingler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
AMP Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL130349D priority Critical patent/NL130349C/xx
Priority to NL122121D priority patent/NL122121C/xx
Priority to NL265848D priority patent/NL265848A/xx
Priority to BE604940D priority patent/BE604940A/xx
Priority to NL283693D priority patent/NL283693A/xx
Priority to BE623126D priority patent/BE623126A/xx
Application filed by AMP Inc filed Critical AMP Inc
Priority to US36023A priority patent/US3053112A/en
Priority to DE19611515360 priority patent/DE1515360B2/de
Priority to GB21078/61A priority patent/GB918515A/en
Priority to FR864774A priority patent/FR1293331A/fr
Priority to CH695761A priority patent/CH385945A/de
Priority to US143151A priority patent/US3174323A/en
Application granted granted Critical
Publication of US3053112A publication Critical patent/US3053112A/en
Priority to GB36358/62A priority patent/GB940689A/en
Priority to DE19621503135 priority patent/DE1503135B2/de
Priority to CH1156062A priority patent/CH407274A/de
Priority to FR911333A priority patent/FR82400E/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R43/0427—Hand tools for crimping fluid actuated hand crimping tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/18—Drives for riveting machines; Transmission means therefor operated by air pressure or other gas pressure, e.g. explosion pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/16—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by fluid-pressure means
    • 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
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/1816—Crank, lever, toggle, and slide
    • 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
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18952—Lever and slide toggle transmissions
    • 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
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20558—Variable output force
    • 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
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • Y10T74/2148—Automatic release
    • Y10T74/2149—Automatic release toggle link type

Definitions

  • This invention relates to compressing tools, particularly of the type adapted for metal working operations such as terminal crimping, rivet setting, bending, and forging.
  • the invention is herein disclosed in an embodiment of a terminal crimping tool, however, it will be apparent that the invention is not limited to this particular type of operation.
  • compressing tools are employed to perform metal forming operations in which the force required increases as the stroke of the ram proceeds and reaches a maximum level at or near the end of the stroke. It is also desirable in such tools that the compressing dies (cg. the crimping dies in the case of a terminal crimping tool) be capable of opening or moving apart a substantial distance in order to permit the work piece to be positioned therebetween.
  • the ram may travel a substantial distance during which it encounters very little re.- sistance and during which it need not therefore develop much thrust.
  • the resistance increases abruptly and may reach a substantial level.
  • the resistance increases abruptly and may reach a substantial level.
  • most of the work which is done during the cycle is accomplished.
  • a typical terminal crimping tool can be cited in which a die opening of one-half inch is required to permit positioning of the terminals between the dies.
  • the design of the terminals is such that the actual crimping operation-requires only about 0.1 inch'of ram travel and during the very last portion of this 0.1 inch of travel, the force developed may go as high as 4000 pounds.
  • a further object is to provide a compresssing tool having an improved force multiplying linkage between a power source, such as a piston, and a compressing ram.
  • a further object is to provide a tool which is simple in construction and which reduces the effects of friction during the power stroke.
  • a still further object is to provide a fluid-actuated tool in which a small portion of the stroke of the piston is utilized to move the ram a substantial distance leaving a major portion of the stroke of the piston to accomplish the work required of the ram during the stroke.
  • a still further object is to provide a tool having means to ensure that, in every cycle of operation, the ram will travel a predetermined distance to perform a specific operation (such as terminal crimping) before the ram is permitted to return to its starting position.
  • a cylinder having a piston therein at one end and having a ram extending from its opposite end.
  • the ram is pivotally connected to one end of a toggle, the opposite end of which is mounted on a fixed pivotal axis.
  • This toggle is normally broken and its knee joint is normally in engagement with the face of a block which in turn has a pivotal connection with the piston.
  • the block which functions as both the pushing block and a camming block, is mounted by means of parallel links for movement along an armate path so that as the piston moves from its normally retracted position, it first pushes the knee joint of the toggle to substantially, but not fully, straighten the toggle links and to achieve a relatively large displacement of the ram.
  • the camming surface of the block is so contoured that it compensates for the arcuate path along which the block itself moves during the stroke.
  • FIGURE 1 is a perspective view of a tool in accordance with the invention. 7
  • FIGURE 2 is a sectional view of the interior of the cylinder of the tool shown in FIGURE '1 and showing the positions of the parts at the beginning of the operating cycle.
  • FIGURES 3 and 4 are views similar to FIGURE 2 but showing the relative positions of the parts at an intermediate stage and at the final stage of the operating cycle.
  • FIGURE 5 is a view taken along the line 5--5 of FIGURE 2.
  • FIGURE 6 is a perspective view of the camming block which forms part of the invention.
  • FIGURE 7 is a view taken along the lines 77 of FIGURE 5.
  • FIGURE 8 is a view taken along the line 88 of FIGURE 7, and
  • FIGURE 9 is a graph illustrating the movement of some of the parts during th stroke of the tool.
  • a crimping tool for crimping electrical terminals onto the ends of wires, comprises a cylinder 2 which is adapted to be manually held and which is closed at its upper end by a cylinder head 4 through which the end of a ram 6 extends.
  • a generally C-shaped tool head 10 mounted on the upper portion of the tool, by means of ears 8 integral with the cylinder head, is a generally C-shaped tool head 10 having a die holder 11 secured thereto in which upper or fixed crimping dies 16 are mounted.
  • Complementary lower crimping dies 12 are mounted on a die holder 14 which, in turn, is secured to the upper end of the ram, this structure not being shown in FIGURES 24 in the interest of simplicity.
  • a terminal is merely positioned on the lower dies and the tool is actuated to drive these dies into engagement with the upper die 16 to crimp the terminal.
  • a large die opening is desirable to permit positioning of the work piece between the dies.
  • the present invention concerns the actuating means for the ram 6 and will now be described.
  • a reciprocable piston 18 is mounted in the lower portion of the cylinder 2, as viewed in FIGURE 2, and a conduit 20 supplies motive fluid to the lower end of the cylinder to drive the piston upwardly.
  • a lever 22 is provided on the exterior of th cylinder for controlling the valve (not shown) by means of which the motive fluid is admitted to, and exhausted from, the cylinder.
  • Piston 18 is normally biased downwardly, as viewed in the drawing, by means of a spring 25 interposed between the face of the piston and a plate 24 which divides the interior of the cylinder into an upper portion, in which the force multiplying linkage is mounted, and a lower portion in which the piston reciprocates.
  • a piston rod 26 is pivotally secured at one end to the piston and has its opposite end received within a slot 27 in a block 28 and is pivotally secured to the block at 29. It will be noted that the lower end of this block, again as viewed in FIGURE 2, projects through an opening in the plate 24 while the upper end thereof is received entirely within the upper portion of the cylinder.
  • a generally U-shaped housing integral with the cylinder head 4 has a web portion 30 conforming to the curvature of the interior of the cylinder wall and has a pair of parallel side walls 32 projecting towards the center of the cylinder.
  • block 28 is in alignment with this housing so that the central body portion 34 of the block extends between the side walls while the portion 36, which is enlarged, extends laterally so that its sides are coplanar with the external surfaces of the sidewalls 32.
  • Block 28 is mounted within the cylinder by means of two pairs of parallel links 38, one pair being provided on each side of the block and each end of each link being pivotally secured at 42 to the block and at to the side walls 32.
  • the lower end of ram 6 is provided with a threaded adapter 43 which has a lower end pivotally connected to a toggle mechanism generally indicated at 46, and 48.
  • this toggle mechanism comprises two links 46 and two links 48, the links 46 being mounted on a pin 44, which extends through the ram adapter and through the side Walls 32 of the housing as indicated in FIGURES 7 and 8.
  • the lower links 48 of the toggle are received on the lower most one of the pins 40 so that a common pivotal axis is provided for the lower set of links 38 on each side of the block and the lower links 48 of the toggle.
  • the knee joint 52 of the toggle (the common pivotal axis for the links 46, 48) has a roller 54 in surrounding relationship thereto engageable with the block 28 as described below.
  • the toggle joint is normally biased to the position of FIGURE 2 by means of springs 56 (FIGURES 7 and 8) on each side of the side walls 32 which surround rods '58 extending from the plate 24 to the cylinder head.
  • the right-hand ends of the springs as viewed in FIGURE 8 are connected by means of rods 60 to the end portions of the pin 44 which extend through elongated slots in the side walls 32.
  • This arrangement permits upward movement of the ram and straightening of the toggle as viewed in FIGURE 2 but normally biases the ram and toggle to the position of FIG- URE 2.
  • a leaf spring 64 is mounted in the housing having an outwardly bent end portion 62 which tends to break the toggle when the parts are in the positions of FIGURE 4.
  • This arrangement causes the toggle to be automatically broken so that the ram can be pulled downwardly by the spring 60 when the block 28 is in its lower position.
  • a set screw 61 is provided in housing 30 to act as a stop for the knee joint as viewed in FIGURE 4.
  • the block 28 has an inclined leading face 66, which is engageable with roller 52, and a cam surface 68 which is also engageable with the roller.
  • the roller bears against the face 66.
  • the roller and knee joint of the toggle are pushed causing the toggle to be substantially, but not fully, straightened out until the position of the parts of FIGURE 3 are achieved.
  • the roller engages the contoured cam surface 68 so that upon further upward movement of the block the toggle is further straightened out and the ram driven upwardly.
  • the surface 68 is contoured to compensate for the fact that the block 28 moves along an arcuate, rather than a straight-line, path during the stroke of the tool.
  • a spring biased pawl 70 having an end portion which extends beyond the block and into a recess 74 in a bar 75. This bar is slidably held between the face of the cylinder head 4 and the surface of the plate 24 so that it can move rightwardly and leftwardly as viewed in FIGURE 2 although it is not permitted axial motion.
  • Ratchet teeth 72 on an intermediate portion of the bar are engaged by the pawl during upward movement of the block and prevent return motion of the parts until the pawl enters the uppermost notch 76 in the bar which permits reorientation of the pawl and downward movement of the block. It will be apparent from FIGURE 5 that the bar itself is held in place by means of a channel 78 movable with respect to the bar and secured by means of fasteners on the lower surface of the block as viewed in FIGURE 5.
  • the surface 66 of block 28 slopes downwardly and away from the toggle as viewed in FIGURE 2.
  • This feature of disclosed embodiment provides the extremely quick take-up described above and further illustrates the fact that during initial upward movement of the block, the knee joint is not cammed rightwardly, in the usual sense, but is pushed and moves rightwardly of its own accord. It will be apparent that the ratio of ram movement to piston movement can be varied by changing the inclination of this surface 66.
  • a compressing tool comprising a housing, a cam in said housing, said cam being pivotally secured to one end of a link means, said link means being pivotally secured to said housing at its opposite end, means for moving said cam along an arcuate path defined by said link means, a toggle mechanism in said housing having one end pivotally mounted on a fixed axis and having a knee joint in engagement with said cam, a ram, the other end of said toggle being pivotally secured to said ram Whereby, upon movement of said cam, said toggle is straightened out and said ram is moved.
  • a compressing tool comprising, a reciprocable actuating means, a rod pivotally secured at one end to said actuating means, a block pivotally secured to the other end of said rod, said block being pivotally mounted on the end of link means for movement along an arcuate path upon reciprocation of said actuating means, a normally broken toggle disposed adjacent said block and extending alongside said rod and block when the links of said toggle are in alignment with each other, one link of said toggle being pivotally mounted at one end on a fixed pivotal axis, the other link of said toggle being pivotally secured to a reciprocable ram, the knee joint of said toggle having a roller thereon, said block having a leading face which extend substantially transversely of its path of reciprocation, said roller being in engagement with said leading face when said block is in its retracted position and said toggle is broken, said block having a camming surface thereon on its side which faces said toggle whereby, upon movement of said block from its retracted position, said roller is first pushed by said leading face and said toggle is substantially,
  • a compressing tool comprising, a block pivotally mounted on link means for motion along an arcuate path, a normally broken toggle disposed adjacent to said block, said block having a leading face extending substantially transversely of the axis of said toggle when said toggle is straightened, the knee joint of said toggle being in engagement with said leading face when said toggle is broken whereby upon initial movement of said block said knee joint is pushed and said toggle is partially straightened, said block having acamming surface facing said toggle, said knee joint being engageable with said camming surface after said initial movement further to straighten said toggle, one end of said toggle being pivotally secured to a fixed axis, and a compressing ram pivotally secured to the other end of said toggle whereby, upon straightening of said toggle said ram is moved at a decreasing rate of speed and with an increasing force.
  • a compressing tool comprising, a housing, a reciprocable actuating means in said housing, a block in said housing, a rod pivotally connected at one end to said block and at its other end to said actuating means, said block lbeing pivotally mounted within said housing by means of at least one pair of parallel links whereby, upon reciprocation of said actuating means, said block is oscillated along an arcuate path, a toggle in said housing, one end of said toggle being pivotally mounted on a fixed axis and the other end thereof being pivotally secured to a reciprocable ram, said toggle being disposed adjacent to said block and extending alongside said block when the links of said toggle are in alignment with each other, said block having a leading face extending substantially transversely of the axis of said housing and having a cam surface on its side which is adjacent to said toggle, the knee joint of said toggle being in engagement with said leading face when said toggle is broken and said block is in its retracted position whereby, upon movement of said block from its retracted position, said knee joint is
  • Apparatus as set forth in claim 4 including a ratchet bar, a pawl on said block engageable with said ratchet bar, and means on said bar permitting reversal of said pawl only after movement of said block through a predetermined distance.
  • Motion transmitting means comprising, a toggle, a block disposed adjacent to said toggle, link means pivotally secured at one end to said block and pivotally mounted on a fixed axis at its opposite end, said block having a surface in engagement with the knee joint of said toggle, and means for moving said block along an arcuate path defined by said link means thereby to straighten said toggle.
  • Motion transmitting means comprising a toggle, a block disposed adjacent to said toggle, parallel link mounting means for said block, means for oscillating said block along an arcuate path defined by said parallel link mounting means, said block having a leading face and having a cam surface on its side adjacent said toggle, said leading face being in engagement with the knee joint of said toggle when said toggle is broken and said block is in its retracted position whereby, upon movement of 7 said block along said arcuate path, said leading face first pushes said knee joint to substantially, but not fully, straighten said toggle, and at an intermediate position of said block, said cam surface engages said knee joint to further straighten said toggle, said cam surface being compensatory of the arcuate path of said block.
  • a ratchet bar movable towards and away from said arcuate path and being axially immovable
  • means on said block for holding said ratchet bar and moving said ratchet bar towards and away from said arcuate path while said block moves along said path
  • a pawl on said block engageable with the teeth of said ratchet bar whereby, upon initiation of movement of said block along said arcuate .path in one direction, said pawl engages the teeth of said ratchet and prevents reverse movement of said block until the last tooth of said ratchet bar is passed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
US36023A 1960-06-14 1960-06-14 Compressing member Expired - Lifetime US3053112A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL130349D NL130349C (fi) 1960-06-14
NL122121D NL122121C (fi) 1960-06-14
NL265848D NL265848A (fi) 1960-06-14
BE604940D BE604940A (fi) 1960-06-14
NL283693D NL283693A (fi) 1960-06-14
BE623126D BE623126A (fi) 1960-06-14
US36023A US3053112A (en) 1960-06-14 1960-06-14 Compressing member
DE19611515360 DE1515360B2 (de) 1960-06-14 1961-06-08 Preßwerkzeug zum Andrucken elektn scher Verbindungsklemmen
GB21078/61A GB918515A (en) 1960-06-14 1961-06-12 Press
FR864774A FR1293331A (fr) 1960-06-14 1961-06-13 Outil presseur
CH695761A CH385945A (de) 1960-06-14 1961-06-14 Presswerkzeug
US143151A US3174323A (en) 1960-06-14 1961-10-05 Crimping tool
GB36358/62A GB940689A (en) 1960-06-14 1962-09-25 Improvements in presses
DE19621503135 DE1503135B2 (de) 1960-06-14 1962-09-27 Presswerkzeug zum andruecken elektrischer verbindungsklemmen
CH1156062A CH407274A (de) 1960-06-14 1962-10-02 Presswerkzeug
FR911333A FR82400E (fr) 1960-06-14 1962-10-04 Outil presseur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36023A US3053112A (en) 1960-06-14 1960-06-14 Compressing member
US143151A US3174323A (en) 1960-06-14 1961-10-05 Crimping tool

Publications (1)

Publication Number Publication Date
US3053112A true US3053112A (en) 1962-09-11

Family

ID=26712724

Family Applications (2)

Application Number Title Priority Date Filing Date
US36023A Expired - Lifetime US3053112A (en) 1960-06-14 1960-06-14 Compressing member
US143151A Expired - Lifetime US3174323A (en) 1960-06-14 1961-10-05 Crimping tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
US143151A Expired - Lifetime US3174323A (en) 1960-06-14 1961-10-05 Crimping tool

Country Status (6)

Country Link
US (2) US3053112A (fi)
BE (2) BE623126A (fi)
CH (2) CH385945A (fi)
DE (2) DE1515360B2 (fi)
GB (2) GB918515A (fi)
NL (4) NL122121C (fi)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174323A (en) * 1960-06-14 1965-03-23 Amp Inc Crimping tool
US3199336A (en) * 1962-02-15 1965-08-10 Thomas & Betts Co Inc Hand tool for crimping electrical connectors
US3212316A (en) * 1963-10-23 1965-10-19 Amp Inc Fluid operated crimping tool
US3372570A (en) * 1963-05-31 1968-03-12 Henry J. Mansell Hydraulic tool
DE1590292B1 (de) * 1965-05-24 1971-04-15 Diamond Die & Mold Co Kniehebelpresse zum aufpressen von kabelschuhen auf leiter oder kabel
US3646853A (en) * 1969-04-28 1972-03-07 Peter Florjancic Closure apparatus
US3691913A (en) * 1969-06-10 1972-09-19 Peter Florjancic Closure apparatus
CN107206460A (zh) * 2014-12-22 2017-09-26 豪倍公司 压接模具组

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517539A (en) * 1968-01-26 1970-06-30 Huck Mfg Co Crimping tool
US3492854A (en) * 1968-02-21 1970-02-03 Thomas & Betts Corp High compression force staking tool
US4531397A (en) * 1983-12-02 1985-07-30 Rodger Pratt Crimping tool
US4796461A (en) * 1986-06-02 1989-01-10 Greenlee Textron Inc. Hydraulic crimping tool
US4779335A (en) * 1987-07-29 1988-10-25 Amp Incorporated Double action crimping tool
SE8803688D0 (sv) * 1988-10-17 1988-10-17 C A Weidmueller Gmbh & Co Handverktyg med elektrisk drift
DE59404141D1 (de) * 1993-08-05 1997-10-30 Dischler Helmut Werkzeug zur Bearbeitung von Werkstücken
DE4414967C2 (de) * 1994-04-28 1997-07-17 Weidmueller Interface Servozange
PL200424B1 (pl) * 2001-03-12 2009-01-30 Gesipa Blindniettechnik Nitownica do nitów jednostronnie zamykanych
US10847943B2 (en) * 2017-12-05 2020-11-24 Te Connectivity Corporation 4-way indent tool

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Publication number Priority date Publication date Assignee Title
US925673A (en) * 1907-12-17 1909-06-22 Ingersoll Rand Co Electrically-controlled valve-operating mechanism.
US1689744A (en) * 1926-06-30 1928-10-30 Prosperity Co Inc Pressing-machine-operating mechanism
US2052976A (en) * 1929-05-23 1936-09-01 Chicago Pneumatic Tool Co Power control apparatus
US2354841A (en) * 1937-11-04 1944-08-01 Keller Tool Co Operation controlling means for pressure fluid actuated tools
US2355520A (en) * 1941-06-06 1944-08-08 Chicago Pneumatic Tool Co Compression riveter
US2551916A (en) * 1945-05-03 1951-05-08 Recd Roller Bit Company Pressure fluid controlling device
US2591338A (en) * 1947-03-29 1952-04-01 P & K Inc Fishing reel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467020A (en) * 1940-01-30 1949-04-12 Chicago Pneumatic Tool Co Compression riveter
US2887916A (en) * 1957-02-15 1959-05-26 Amp Inc Crimping tools
BE604940A (fi) * 1960-06-14 1964-10-02

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US925673A (en) * 1907-12-17 1909-06-22 Ingersoll Rand Co Electrically-controlled valve-operating mechanism.
US1689744A (en) * 1926-06-30 1928-10-30 Prosperity Co Inc Pressing-machine-operating mechanism
US2052976A (en) * 1929-05-23 1936-09-01 Chicago Pneumatic Tool Co Power control apparatus
US2354841A (en) * 1937-11-04 1944-08-01 Keller Tool Co Operation controlling means for pressure fluid actuated tools
US2355520A (en) * 1941-06-06 1944-08-08 Chicago Pneumatic Tool Co Compression riveter
US2551916A (en) * 1945-05-03 1951-05-08 Recd Roller Bit Company Pressure fluid controlling device
US2591338A (en) * 1947-03-29 1952-04-01 P & K Inc Fishing reel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174323A (en) * 1960-06-14 1965-03-23 Amp Inc Crimping tool
US3199336A (en) * 1962-02-15 1965-08-10 Thomas & Betts Co Inc Hand tool for crimping electrical connectors
US3372570A (en) * 1963-05-31 1968-03-12 Henry J. Mansell Hydraulic tool
US3212316A (en) * 1963-10-23 1965-10-19 Amp Inc Fluid operated crimping tool
DE1590292B1 (de) * 1965-05-24 1971-04-15 Diamond Die & Mold Co Kniehebelpresse zum aufpressen von kabelschuhen auf leiter oder kabel
US3646853A (en) * 1969-04-28 1972-03-07 Peter Florjancic Closure apparatus
US3691913A (en) * 1969-06-10 1972-09-19 Peter Florjancic Closure apparatus
CN107206460A (zh) * 2014-12-22 2017-09-26 豪倍公司 压接模具组

Also Published As

Publication number Publication date
BE604940A (fi) 1964-10-02
GB940689A (en) 1963-10-30
DE1515360A1 (de) 1969-07-31
GB918515A (en) 1963-02-13
NL130349C (fi)
US3174323A (en) 1965-03-23
DE1515360B2 (de) 1971-01-14
CH407274A (de) 1966-02-15
CH385945A (de) 1964-12-31
BE623126A (fi)
DE1503135B2 (de) 1971-07-22
NL122121C (fi)
NL265848A (fi)
DE1503135A1 (de) 1969-06-19
NL283693A (fi)

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