US3568731A - Tool for binding cable harnesses - Google Patents

Tool for binding cable harnesses Download PDF

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Publication number
US3568731A
US3568731A US773161A US3568731DA US3568731A US 3568731 A US3568731 A US 3568731A US 773161 A US773161 A US 773161A US 3568731D A US3568731D A US 3568731DA US 3568731 A US3568731 A US 3568731A
Authority
US
United States
Prior art keywords
cutting device
piston ram
strap
lock member
pin
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
US773161A
Other languages
English (en)
Inventor
Heinrich Kabel
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.)
Paul Hellermann GmbH
Original Assignee
Paul Hellermann GmbH
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 claimed from DE19671640414 external-priority patent/DE1640414C3/de
Application filed by Paul Hellermann GmbH filed Critical Paul Hellermann GmbH
Application granted granted Critical
Publication of US3568731A publication Critical patent/US3568731A/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/34—Securing ends of binding material by applying separate securing members, e.g. deformable clips
    • B65B13/345—Hand tools

Definitions

  • This invention relates to an appliancefor binding cable assemblies etc. by means of a strap, whose ends are held by a lock member, which lock member has a slot for accommodating at least one end of the strap, a bore disposed transversely to the slot and a pin for penetrating through the bore, the slot and the end or ends of the strap situated therein and the appliance having a retaining device for the lock member, a piston ram for the pin and a cutting device for cutting off any projecting strap ends.
  • An object of the present invention is to provide an appliance, in which the piston ram and cutting device can be actuated together.
  • This object of the invention is achieved in that the piston ram and the cutting device are joined together to perform a common motion, the spatial arrangement being such that the cutting device does not cut off the strap ends to be cut through, until the piston ram has pushed the pin so far forward, that the strap ends are secured in the lock men member.
  • the cutting device forms in the rest position a rear check member for the lock member, whereby the cutting device and the piston ram arranged to move separately have interacting check members, which in the rest position are removed from one another and do not meet one another until the piston ram connected with the implement control has covered a given path.
  • FIGS. 1 to 3 each show a partial longitudinal section through the locking devices of an appliance in different stages of operation
  • FIG. 1' shows an appliance for closing the lock member and for cutting off the projecting strap ends, in which for both procedures only one actuation of the appliance is necessary.
  • the appliance body 201 has a face plate 202, which has an aperture 203 as a holder for a lock member 204 to be worked on.
  • the lock members has a slot 204a into which strap ends 205 and 206 to be fastened are inserted.
  • the appliance includes a lever 207 to be actuated directly by the hand lever, which lever carries a piston ram 208, andalso a further lever 209, which is supported independently of the lever 207 and carries a cutting device 210. Bothlevers are biased by spring.
  • the lever 209 In the lowest position of the lever 209, which is determined by a stop member 212, the cutter 210 represents a rear abutment for the lock member 204.
  • the construction of the lock holder is simplified by this.
  • the levers 207 and 209 have stop faces at 213 and 214, which are separated from each other in the rest position, and do not interact until the lever 207 has covered a given distance. After this distance has been covered the lever 209 is entrained by the lever 207 for further movement.
  • the device works in the following way:
  • the locking pin 215 is rammed into the bore 204b in the lock member 204 and clamps the strap ends 205, 206 so far into this, that it cannot easily slip out again.
  • the stop faces 213, 214 meet each other and the levers 207 and 209 now move together upwards into the position in FIG. 3, in which the locking pin 215 has reached its final position in the lock member and is secured therein by deformation, while the strap ends 205, 206 are cut off.
  • a strap whose ends are held by a lock member having a slot for accommodating at least one end of a strap, a bore disposed transversely to said slot and a pin for penetrating through said bore and said slot to clamp the end or ends of the strap, said appliance comprising a. a retaining device for said lock member; b. a piston ram for moving said pin; and c. a cutting device movable from a rest position to a working position for cutting off any projecting strap ends; the improvement that; d. said piston ram and said cutting device are joined together to perform a common motion, and e.
  • An appliance as claimed in claim 1 further comprising; a. means mounting said cutting device and said piston ram for separate movement; and b. interacting stop members on said cutting device and said piston ram, said stop members being removed from one another when the parts are in the rest position, and being positioned to meet each other when the piston ram has covered a determined path of movement. 3. An appliance as claimed in claim 1, wherein said cutting device in said rest position forms a rear stop member for said lock member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Basic Packing Technique (AREA)
  • Cable Accessories (AREA)
  • Shearing Machines (AREA)
US773161A 1967-11-14 1968-11-04 Tool for binding cable harnesses Expired - Lifetime US3568731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671640414 DE1640414C3 (de) 1967-11-14 1967-11-14 Werkzeug zum Binden von Kabelbäumen

Publications (1)

Publication Number Publication Date
US3568731A true US3568731A (en) 1971-03-09

Family

ID=5684085

Family Applications (1)

Application Number Title Priority Date Filing Date
US773161A Expired - Lifetime US3568731A (en) 1967-11-14 1968-11-04 Tool for binding cable harnesses

Country Status (4)

Country Link
US (1) US3568731A (de)
CH (1) CH498501A (de)
FR (1) FR1590881A (de)
GB (1) GB1210325A (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179128A (en) * 1961-11-17 1965-04-20 Atomic Energy Authority Uk Cable strapping tools
US3333607A (en) * 1964-12-16 1967-08-01 Signode Corp Cutting and crimping tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179128A (en) * 1961-11-17 1965-04-20 Atomic Energy Authority Uk Cable strapping tools
US3333607A (en) * 1964-12-16 1967-08-01 Signode Corp Cutting and crimping tool

Also Published As

Publication number Publication date
GB1210325A (en) 1970-10-28
CH498501A (de) 1970-10-31
FR1590881A (de) 1970-04-20

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