US3133714A - Disposable staple element container cartridge - Google Patents

Disposable staple element container cartridge Download PDF

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Publication number
US3133714A
US3133714A US496133A US49613355A US3133714A US 3133714 A US3133714 A US 3133714A US 496133 A US496133 A US 496133A US 49613355 A US49613355 A US 49613355A US 3133714 A US3133714 A US 3133714A
Authority
US
United States
Prior art keywords
container
spaced
strip
pawls
rails
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
US496133A
Other languages
English (en)
Inventor
Lerner Hershey
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.)
INVENTIONS MANAGEMENT CORP
Original Assignee
INVENTIONS MANAGEMENT CORP
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26996381&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US3133714(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US349862A external-priority patent/US2938212A/en
Priority to GB23885/53A priority Critical patent/GB769544A/en
Priority to DES35171A priority patent/DE1181140B/de
Priority to FR1090179D priority patent/FR1090179A/fr
Application filed by INVENTIONS MANAGEMENT CORP filed Critical INVENTIONS MANAGEMENT CORP
Priority to US496133A priority patent/US3133714A/en
Application granted granted Critical
Publication of US3133714A publication Critical patent/US3133714A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/06—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor without provision for bending the ends of the staples on to the work
    • B25C5/08—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor without provision for bending the ends of the staples on to the work with means for forming the staples in the tool
    • B25C5/085—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor without provision for bending the ends of the staples on to the work with means for forming the staples in the tool starting from performed staples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/17—Stapling machines
    • B27F7/26—Stapling machines without provision for bending the ends of the staples on to the work
    • B27F7/28—Stapling machines without provision for bending the ends of the staples on to the work with means for forming the staples in the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/17—Stapling machines
    • B27F7/30—Driving means
    • B27F7/34—Driving means operated by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/17—Stapling machines
    • B27F7/38—Staple feeding devices

Definitions

  • Particularly another object is to form the resilient and bent loop with spaced front legs and with spaced rear legs diverged from the front legs from which the resilient fingers depend and which are fixed to the pawls while the rear legs are interconnected by bridge means adapted to abut the container, the arrangement being such that the front and rear legs are normally appreciably diverged from each other to maintain the movable feeding means in a normal foremost position.
  • another object resides in interconnecting the upper portions of the front and rear legs of the resilient loop with externally convexed and internally concaved portions to maintain the front and rear legs in a normal diverged or biased relation.
  • Another object resides in providing spaced rails extending from the container for linearly and slidably guiding the staple strip away from the container.
  • Another object resides in the provision of stop means on the container to limit its insertion into a stapling machine or tacker. Another object is to provide an unobstructed passageway between the rails to receive and permit displacement of the spaced resilient fingers and tooth means in a direction towards or away from the container.
  • the present invention broadly consists in providing a disposable cartridge adapted to be removably received in stapling machines or tackers and adapted to utilize a flexible staple element belt adapted to be formed into a pack and having juxtapositioned and substantially rectilinear elements; characterized in that, said cartridge comprises a container for holding said pack and having an opening to issue a strip of said belt out of said container, feeding means for shifting said strip away from said opening, and means carried by said container for movably holding said feeding means to permit displacement of the latter relative to the container.
  • FIG. 5 is an enlarged horizontal transverse sectional view of the container on the line 5-5 of FIG. 1 illustrating the inner rabbeted faces of the companion sections of the container.
  • FIG. 6 is an enlarged side elevational view on the line 66 of FIG. 2, and
  • Fulcrum posts 76 swingably carry a pair of pawls P each having an arm 80 merged at its lower end with a laterally arranged extension 81 each provided with a forwardly projecting finger 82 embodying at its forward end a rounded staple element gripping tooth or projection 83.
  • Fingers 82 each include a rearwardly flared portion characterized also by downwardly and rearwardly extending cam face 84.
  • the upper and lower walls 72 and 73 of the staple element strip guide rails 68 and 69 are each provided with a notch or gap 700.
  • the lower walls 73 as well as the inner margins of rims 63 and 64 of the container parts 61 and 62 embody effective interfitting rabbeted faces 75 and 75'. Consequently in the assembled relation of container components 61 and 62, notches 700 of the latter define a passageway 701 between rails 68 and 69.
  • Passageway 701 (FIG. 7) widens out towards the front ends of the spaced rails 68 and 69 to permit reception and movement of the feeding means, and particularly movement of the spaced resilient fingers 92 and the tooth means 83 between the rails.
  • said resilient means comprises a loop carried by said pawls and having spaced resilient fingers to cooperate with the upper surface of said strip.
  • said loop comprises forwardly arranged and spaced legs secured to said pawls and said resilient fingers depend from said legs.
  • said means to limit the insertion of said feeding means comprises projections extending laterally of said container.
  • a disposable cartridge adapted to be removably received in a stapling machine and adapted to utilize a flexible staple element belt adapted to be formed into a roll having juxtapositioned and substantially rectilinear staple elements; comprising, a container for holding said roll and having an opening to issue a strip of said belt out of said container, spaced rails extending from and forwardly of said container and having means for linearly guiding spaced longitudinal margins of said strip and defining a passageway therebetween in communication with said opening for receiving said strip, spaced arms straddling said rails and having extensions disposed at the lower parts thereof and below said rails, spaced tooth means carried by said extensions and interposed between said rails for engaging the lower surface of said strip,
  • a disposable cartridge adapted to be removably received in stapling machines and adapted to utilize a flexible staple element belt adapted to be formed into a roll having juxtapositioned and substantially rectilinear staple elements; comprising, a container for holding said roll and having an opening to issue a strip of said belt out of said container, spaced guide means disposed forwardly of said container and defining a passageway in communication with said opening for receiving said strip, a loop shaped leaf spring including a front part having spaced resilient fingers disposed in said passageway for shifting said strip along said guide means in a direction away from said container and having a rear part adapted to abut said container, and movable means secured to said front part and having cam means adapted to be displaced towards said container for shifting said front part towards said rear part and for idly shifting said resilient fingers over said strip and towards said container against the resistance of said leaf spring.
  • a staple element cartridge for fastening machines comprising; a container for receiving a flexible and foldable staple element belt embodying a series of resiliently connected staple elements and embodying an opening at the lower part thereof for issuing a portion of said belt out of said-container, spaced guide rails extending from said lower part of the container for supporting and directing said portion issuing from said opening away from the body of said container, spaced arms projecting from said container, spaced pawls, said arms and pawls having means swingably and slidably guiding said pawls, a looped spring having anterior leg portions secured to said pawls and having posterior leg portions normally diverged from said anterior leg portions and disposed to the rear of said pawls and adapted to yieldingly abut said body, said anterior leg portions having lower terminal spring fingers for shifting said belt portion along said guide means and away from said opening, a bridge interconnecting the lower parts of said posterior leg portions, and staple element gripping means carried by the pawls.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
US496133A 1953-04-20 1955-03-23 Disposable staple element container cartridge Expired - Lifetime US3133714A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB23885/53A GB769544A (en) 1953-04-20 1953-08-28 Improvements in or relating to pneumatic tacker
DES35171A DE1181140B (de) 1953-04-20 1953-09-08 Geraet zum Formen und Eintreiben von U-foermigen Klammern
FR1090179D FR1090179A (fr) 1953-04-20 1953-10-14 Agrafeuse pneumatique perfectionnée
US496133A US3133714A (en) 1953-04-20 1955-03-23 Disposable staple element container cartridge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US349862A US2938212A (en) 1953-04-20 1953-04-20 Pneumatic tacker
US496133A US3133714A (en) 1953-04-20 1955-03-23 Disposable staple element container cartridge

Publications (1)

Publication Number Publication Date
US3133714A true US3133714A (en) 1964-05-19

Family

ID=26996381

Family Applications (1)

Application Number Title Priority Date Filing Date
US496133A Expired - Lifetime US3133714A (en) 1953-04-20 1955-03-23 Disposable staple element container cartridge

Country Status (4)

Country Link
US (1) US3133714A (fr)
DE (1) DE1181140B (fr)
FR (1) FR1090179A (fr)
GB (1) GB769544A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053094A (en) * 1976-05-06 1977-10-11 Textron, Inc. Cartridge containing continuous wire coil and portable device for cutting successive lengths from the wire and driving the same
US4597518A (en) * 1985-05-06 1986-07-01 Bostitch Division Of Textron Inc. Stapler with improved magazine cover construction
US20080105727A1 (en) * 2006-11-03 2008-05-08 Ilya Shor Device for driving flexible strips of fasteners

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884635A (en) * 1956-01-11 1959-05-05 Acme Steel Co Hydraulic stitcher
US2946059A (en) * 1956-03-29 1960-07-26 Fastener Corp Stapling apparatus
US3009156A (en) * 1956-05-18 1961-11-21 Inv S Man Corp Industrial tacker
US2944522A (en) * 1957-02-25 1960-07-12 Fastener Corp Fastener driving apparatus
US2953117A (en) * 1957-08-23 1960-09-20 Fastener Corp Fastener driving apparatus
US3027875A (en) * 1957-12-13 1962-04-03 Herman J Spencer Valve
US2959786A (en) * 1958-02-20 1960-11-15 Bostitch Inc Fastener-applying machine
US3026849A (en) * 1958-03-14 1962-03-27 Powers Wire Products Company I Fluid operated valve for release of fluid under pressure
US4542844A (en) * 1982-10-04 1985-09-24 Swingline, Inc. Staple forming and driving machine
FR2641729B1 (fr) * 1989-01-18 1993-04-23 Tolemecane Machine portable pour la pose automatique d'agrafes
EP0379457A3 (fr) * 1989-01-18 1990-10-10 Tolemecane S.A.R.L. Machine portable pour la pose automatique d'agrafes et agrafe ainsi posée
US6050471A (en) * 1996-10-23 2000-04-18 Max Co., Ltd. Electric stapler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225868A (en) * 1914-06-30 1917-05-15 Multipost Company Stamp-affixing machine.
US1973798A (en) * 1932-03-30 1934-09-18 Dill Mfg Co Dispensing device
US1981590A (en) * 1934-03-26 1934-11-20 Irvine A Easterling Paper serving apparatus
US2043651A (en) * 1933-07-19 1936-06-09 Scovill Manufacturing Co Dispensing device
US2156502A (en) * 1937-06-19 1939-05-02 Frank H Lawton Wrapping paper fixture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596724A (en) * 1926-08-17 Eyeletting machine
US1067541A (en) * 1912-04-22 1913-07-15 Carl A Palmgren Stapling device.
US1133862A (en) * 1914-10-10 1915-03-30 George F Hullings Staple-affixing machine.
US1746496A (en) * 1927-09-29 1930-02-11 Palmgren Stapling Devices Inc Stapling device
DE550737C (de) * 1929-10-27 1932-05-19 Daimler Benz Akt Ges Vorrichtung zum Befestigen von Tuch, Leder, Kunstleder o. dgl. auf Holzteilen bei Moebeln, im Karosseriebau usw.
US2137467A (en) * 1936-08-20 1938-11-22 Vogel Rudolf Staple strip
US2422641A (en) * 1938-02-28 1947-06-17 Hazewinkel Reurt Cornelius Apparatus for bending and driving in staples
US2554691A (en) * 1948-06-24 1951-05-29 Rudolph E Zeruneith Wire stitching apparatus
US2741766A (en) * 1954-05-11 1956-04-17 Athos D Rossi Staple former and stitching machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225868A (en) * 1914-06-30 1917-05-15 Multipost Company Stamp-affixing machine.
US1973798A (en) * 1932-03-30 1934-09-18 Dill Mfg Co Dispensing device
US2043651A (en) * 1933-07-19 1936-06-09 Scovill Manufacturing Co Dispensing device
US1981590A (en) * 1934-03-26 1934-11-20 Irvine A Easterling Paper serving apparatus
US2156502A (en) * 1937-06-19 1939-05-02 Frank H Lawton Wrapping paper fixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053094A (en) * 1976-05-06 1977-10-11 Textron, Inc. Cartridge containing continuous wire coil and portable device for cutting successive lengths from the wire and driving the same
US4597518A (en) * 1985-05-06 1986-07-01 Bostitch Division Of Textron Inc. Stapler with improved magazine cover construction
US20080105727A1 (en) * 2006-11-03 2008-05-08 Ilya Shor Device for driving flexible strips of fasteners
US8561868B2 (en) 2006-11-03 2013-10-22 Arrow Fastener Co., Inc. Device for driving flexible strips of fasteners

Also Published As

Publication number Publication date
GB769544A (en) 1957-03-06
FR1090179A (fr) 1955-03-28
DE1181140B (de) 1964-11-05

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