US1824937A - Sack severing device - Google Patents

Sack severing device Download PDF

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Publication number
US1824937A
US1824937A US492453A US49245330A US1824937A US 1824937 A US1824937 A US 1824937A US 492453 A US492453 A US 492453A US 49245330 A US49245330 A US 49245330A US 1824937 A US1824937 A US 1824937A
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United States
Prior art keywords
hopper
support
blade
leaf
sack
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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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US492453A
Inventor
John E Trouth
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.)
INDEPENDENT OIL WELL CEMENTING
INDEPENDENT OIL WELL CEMENTING Co
Original Assignee
INDEPENDENT OIL WELL CEMENTING
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Publication date
Application filed by INDEPENDENT OIL WELL CEMENTING filed Critical INDEPENDENT OIL WELL CEMENTING
Priority to US492453A priority Critical patent/US1824937A/en
Application granted granted Critical
Publication of US1824937A publication Critical patent/US1824937A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/064—Supply from sacks; Sack openers

Definitions

  • My invention relates to cutting mechanism and more particularly to devices of that character for severing sacks containing cement or the like, the principal objects of my invention being to provide a cutter that may be permanently mounted on a mixing hopper and thatdrawings, wherein: i
  • Fig. 1 is a perspectlve view of a cutting device embodying my invention mounted on a hopper, a portion of a platform being shown with a sack mounted thereon and approaching a position to be severed by the cutter.
  • Fig. 2 is a cross sectional view of a hopper portion illustrating a cutter mechanism secured thereto in functional relation with the hopper.
  • Fig. 3 is a similar view, showing the support and cutting blade swung to inoperative position.
  • Fig. 4 is a detail perspective view of the support and hinge, a cutter blade being shown in disassembled relation therewith.
  • 1 designates a hopper including an inclined wall 2 and a bead 3 surrounding the ppper edge of the hopper.
  • a cutting device/l for severing sacks 5 containing cement, or the like, and preferably moved into engagement with the knife along a platform 6 attached to the hopper by books 7 mounted over the head 3, includes a hinge 8 having leaves 9 and 10.
  • the hinge is preferablymounted astride the inclined wall of the hopper. the leaf 9 being bent, as at 11, for receiving the bead of the hopper, and means, such as welding, indicated at 12, being em ployed for securing the leaf to theouter face of the hopper wall.
  • the support comprises mating triangular plates or blocks 17 and 18, a groove 19 being formed 1n parallel relation with the vertical edge of the plate 17 to provide a vertical slot when the'plates are secured together in any satisfactory manner, for example, by rivets 20 extending through the plates.
  • a cutter blade 21 adapted to seat in the slot 19 includes a sharpened curved edge 221and is further provided with a series of openings 23 eitherof which may be aligned with registering openings 24 in the plates 17 and 18, a cotter pin 25 or the like, being extended through the aligning openings foradjustably mounted the cutter blade in the slot.
  • Sacks containing cement and like materials adapted to be mixed in the hopper are moved along a platform, as shown in Fig. 1, and over the projecting knife, thereby severing the sacks at their approximate centers to quickly discharge the contents therefrom.
  • the platform When the device is not in use the platform is detached from the hopper, and the support and attached blade are swung on the hinge to inoperative position so that danger of accidental contact with the blade isobviaiged.
  • d 3 a v h y'provi in a series ofo nin in t e blade, either of which may b aligi iid with the corresponding openings inthe support, the blade may be readily adjusted according to the size of the bags or sacks to be severed, or, if desired, the blade may be entirely removed from the support.
  • a cutting device including a'hinge having one leaf fixed to a side of the hopper, a support fixed to the other leaf, a knife blade, and means for attaching said blade to the support.
  • a. cutting device including a hinge having one leaf secured to one side of the hopper, a support fixed tothe other leaf and having a slot, and a cutter blade removably mounted in the slot.
  • a cutting device including a hinge having one leaf secured to the outside of the hopper, at its top, a support secured to the other leaf and having a vertical slot, and. a cutter blade removably mounted in the slot and adapted to project above said support.
  • a support having a complementary inclined wall, means for pivotallv attaching sald support to the wall so that the same can be swung into and out of contact withsaid wall.
  • a cutter blade and means for securing said blade to the support.
  • a support having a complementary inclined wall.
  • a hinge having one leaf secured to the inclined hopper wall and the other leaf secured to the inclined wall of the support whereby said support can be swung into operative position.
  • a cutter blade and means for securing said blade to the support.
  • hinge having one leaf secured'to the inclined ho per wall and the other leaf adapted to swing into and out of said hopper andbeing secured to the inclined wall of the support. and a cutter blade mounted in said slot and adapted to project above said support.
  • a cutting device comprising a pair of flat members hingedly united at one end. one of said members having openings therethrough for the reception of support attaching means. a triangular su port having a blade receiving means carried by said remaining flat member. and a cutter blade located in said blade receiving means. 7
  • a sack severing device comprising the combination with .a hopper of a pair of hinged members, means for securing one of said members to said hopper at its top so that the remaining member may swing into said bonnet and rest a ainst the inside thereof.

Description

J. E. TROUTH SACK SEVERING DEVICE Filed Oct.
Sept. 2 1931.
INVENTOR Job/2 Z 7/04/277 ATTORNEY Patented Sept. 29, 1931 UNITED STATES PATENT OFF-ICE JOHN E. TROUTH, OF OKLAHOMA CITY, OKLAHOMA, ASSIGNOR 1'0 INDEPEJFDENT OIL WELL GEMENTING COMPANY, OF OKLAHOMA OF OKLAHOMA cI'rY, oxmmoma, A conromrron SACK SEVERING DEVICE Application filed October 31, 1930. Serial No. 492,453.
My invention relates to cutting mechanism and more particularly to devices of that character for severing sacks containing cement or the like, the principal objects of my invention being to provide a cutter that may be permanently mounted on a mixing hopper and thatdrawings, wherein: i
Fig. 1 is a perspectlve view of a cutting device embodying my invention mounted on a hopper, a portion of a platform being shown with a sack mounted thereon and approaching a position to be severed by the cutter.
Fig. 2 is a cross sectional view of a hopper portion illustrating a cutter mechanism secured thereto in functional relation with the hopper.
Fig. 3 is a similar view, showing the support and cutting blade swung to inoperative position.
Fig. 4 is a detail perspective view of the support and hinge, a cutter blade being shown in disassembled relation therewith.
Referring more in detail to the drawings:
1 designates a hopper including an inclined wall 2 and a bead 3 surrounding the ppper edge of the hopper.
A cutting device/l for severing sacks 5 containing cement, or the like, and preferably moved into engagement with the knife along a platform 6 attached to the hopper by books 7 mounted over the head 3, includes a hinge 8 having leaves 9 and 10. The hinge is preferablymounted astride the inclined wall of the hopper. the leaf 9 being bent, as at 11, for receiving the bead of the hopper, and means, such as welding, indicated at 12, being em ployed for securing the leaf to theouter face of the hopper wall. The opposite leaf 10,
pivotally connected to the leaf 9 by a pin 13, is adapted to lie adjacent the inner face of the inclined wall of the hopper when in functlonal position, and a support 14 provided with a complementary inclined wall 15 is' preferably secured to the leaf 10 by welding, as indicated at 16. i
In the preferred method of structure the support comprises mating triangular plates or blocks 17 and 18, a groove 19 being formed 1n parallel relation with the vertical edge of the plate 17 to provide a vertical slot when the'plates are secured together in any satisfactory manner, for example, by rivets 20 extending through the plates.
A cutter blade 21 adapted to seat in the slot 19 includes a sharpened curved edge 221and is further provided with a series of openings 23 eitherof which may be aligned with registering openings 24 in the plates 17 and 18, a cotter pin 25 or the like, being extended through the aligning openings foradjustably mounted the cutter blade in the slot.
Assuming a device to be constructed and secured to a hopper as described, the procedure for severing sacks to empty them of their contents would be as follows:
Sacks containing cement and like materials adapted to be mixed in the hopper are moved along a platform, as shown in Fig. 1, and over the projecting knife, thereby severing the sacks at their approximate centers to quickly discharge the contents therefrom.
When the device is not in use the platform is detached from the hopper, and the support and attached blade are swung on the hinge to inoperative position so that danger of accidental contact with the blade isobviaiged. d 3 a v h y'provi in a series ofo nin in t e blade, either of which may b aligi iid with the corresponding openings inthe support, the blade may be readily adjusted according to the size of the bags or sacks to be severed, or, if desired, the blade may be entirely removed from the support. 1
What I claim and desire to secure by Letters Patent is:
1. In combination with a hopper, a cutting device including a'hinge having one leaf fixed to a side of the hopper, a support fixed to the other leaf, a knife blade, and means for attaching said blade to the support.
2. In combination with a hopper, a. cutting device including a hinge having one leaf secured to one side of the hopper, a support fixed tothe other leaf and having a slot, and a cutter blade removably mounted in the slot.
3. In combination with a hopper, a cutting device including a hinge having one leaf secured to the outside of the hopper, at its top, a support secured to the other leaf and having a vertical slot, and. a cutter blade removably mounted in the slot and adapted to project above said support.
4. In combination with a hopper having an inclined wall, a support having a complementary inclined wall, means for pivotallv attaching sald support to the wall so that the same can be swung into and out of contact withsaid wall. a cutter blade, and means for securing said blade to the support.
5. In combination with ahopper having an inclined wall, a support having a complementary inclined wall. a hinge having one leaf secured to the inclined hopper wall and the other leaf secured to the inclined wall of the support whereby said support can be swung into operative position. a cutter blade, and means for securing said blade to the support.
6. In combination with a hopper having an inclined wall','a support having a complementarv inclined wall and a vertical slot, a
hinge having one leaf secured'to the inclined ho per wall and the other leaf adapted to swing into and out of said hopper andbeing secured to the inclined wall of the support. and a cutter blade mounted in said slot and adapted to project above said support.
7. A cutting device comprising a pair of flat members hingedly united at one end. one of said members having openings therethrough for the reception of support attaching means. a triangular su port having a blade receiving means carried by said remaining flat member. and a cutter blade located in said blade receiving means. 7
8. A sack severing device comprising the combination with .a hopper of a pair of hinged members, means for securing one of said members to said hopper at its top so that the remaining member may swing into said bonnet and rest a ainst the inside thereof. a
support secured to said last mentioned member, and a cutter blade adinstably mounted in said support. said cutter blade proiecting above the top edge of the ho per when the member carrying the support is on the inside, of the hopper. i
' In testimony whereof Iaflix mv signature.
, JOHN E. TROUTH.
US492453A 1930-10-31 1930-10-31 Sack severing device Expired - Lifetime US1824937A (en)

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418581A (en) * 1945-10-10 1947-04-08 George D Evernden Bean and pea pod splitter
US2576492A (en) * 1947-05-05 1951-11-27 Frank J Vogel Bag slitter
US7922437B1 (en) * 2009-11-23 2011-04-12 Meadwestvaco Corporation Display system, dispensing device and package for use therein
US20110121011A1 (en) * 2009-11-23 2011-05-26 John Gelardi Product Dispensing System With Anti-Theft Engagement
US8302809B1 (en) 2011-05-11 2012-11-06 Meadwestvaco Corporation Product dispensing system with increased product-to-dispenser contact
US8308023B2 (en) 2011-02-23 2012-11-13 Meadwestvaco Corporation Product dispensing system with directional flexing container
US8322543B2 (en) 2010-07-23 2012-12-04 Meadwestvaco Corporation Product dispensing apparatus and system
US8448815B2 (en) 2009-11-23 2013-05-28 Meadwestvaco Corporation Product dispenser with low product indicator
US8534224B2 (en) 2010-11-04 2013-09-17 Welker Wildlife & Equipment, Inc. Removable adapter to facilitate manual filling of animal feeders
US8550261B2 (en) 2011-09-09 2013-10-08 Meadwestvaco Corporation Product dispensing system with flexing container
US8628003B2 (en) 2010-09-25 2014-01-14 Meadwestvaco Corporation Product dispensing container, system and method with priming area
US8657126B1 (en) 2012-08-27 2014-02-25 Meadwestvaco Corporation Product dispensing system with dispenser door
US8668114B2 (en) 2011-05-02 2014-03-11 Meadwestvaco Corporation Dispensing system and package for use therewith
US8833601B2 (en) 2012-02-24 2014-09-16 Meadwestvaco Corporation Product dispensing system with staggered perforations
US8851302B2 (en) 2012-04-16 2014-10-07 Meadwestvaco Corporation Product dispensing system with container-product interaction
US8985346B2 (en) 2011-09-08 2015-03-24 Meadwestvaco Corporation Multi-deck product dispensing system with rear guide
US9090390B2 (en) 2010-09-27 2015-07-28 Meadwestvaco Corporation Product dispensing system
US9096345B2 (en) 2013-08-22 2015-08-04 Meadwestvaco Corporation Product dispensing system with reinforced weakening features
US9174785B2 (en) 2011-02-23 2015-11-03 Westrock Mwv, Llc Product dispensing system with panel guide
US9320365B2 (en) 2012-08-31 2016-04-26 Westrock Mwv, Llc Product dispensing system with sound reducing features
US9359106B2 (en) 2011-07-18 2016-06-07 Westrock Mwv, Llc Product dispensing system with multiple dispensing decks

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418581A (en) * 1945-10-10 1947-04-08 George D Evernden Bean and pea pod splitter
US2576492A (en) * 1947-05-05 1951-11-27 Frank J Vogel Bag slitter
US20110121010A1 (en) * 2009-11-23 2011-05-26 Loftin Caleb S Display System, Dispensing Device and Package For Use Therein
US20110121011A1 (en) * 2009-11-23 2011-05-26 John Gelardi Product Dispensing System With Anti-Theft Engagement
US9790013B2 (en) 2009-11-23 2017-10-17 Westrock Mwv, Llc Dispensing system and package for use therewith
US7922437B1 (en) * 2009-11-23 2011-04-12 Meadwestvaco Corporation Display system, dispensing device and package for use therein
US8448815B2 (en) 2009-11-23 2013-05-28 Meadwestvaco Corporation Product dispenser with low product indicator
US8322543B2 (en) 2010-07-23 2012-12-04 Meadwestvaco Corporation Product dispensing apparatus and system
US9102456B2 (en) 2010-09-25 2015-08-11 Meadwestvaco Corporation Product dispensing container, system and method with priming area
US8628003B2 (en) 2010-09-25 2014-01-14 Meadwestvaco Corporation Product dispensing container, system and method with priming area
US9096361B2 (en) 2010-09-25 2015-08-04 Meadwestvaco Corporation Product dispensing container, system and method with priming area
US9090390B2 (en) 2010-09-27 2015-07-28 Meadwestvaco Corporation Product dispensing system
US8534224B2 (en) 2010-11-04 2013-09-17 Welker Wildlife & Equipment, Inc. Removable adapter to facilitate manual filling of animal feeders
US8308023B2 (en) 2011-02-23 2012-11-13 Meadwestvaco Corporation Product dispensing system with directional flexing container
US9174785B2 (en) 2011-02-23 2015-11-03 Westrock Mwv, Llc Product dispensing system with panel guide
US8668114B2 (en) 2011-05-02 2014-03-11 Meadwestvaco Corporation Dispensing system and package for use therewith
US8302809B1 (en) 2011-05-11 2012-11-06 Meadwestvaco Corporation Product dispensing system with increased product-to-dispenser contact
US9359106B2 (en) 2011-07-18 2016-06-07 Westrock Mwv, Llc Product dispensing system with multiple dispensing decks
US8985346B2 (en) 2011-09-08 2015-03-24 Meadwestvaco Corporation Multi-deck product dispensing system with rear guide
US8550261B2 (en) 2011-09-09 2013-10-08 Meadwestvaco Corporation Product dispensing system with flexing container
US8833601B2 (en) 2012-02-24 2014-09-16 Meadwestvaco Corporation Product dispensing system with staggered perforations
US8851302B2 (en) 2012-04-16 2014-10-07 Meadwestvaco Corporation Product dispensing system with container-product interaction
US8657126B1 (en) 2012-08-27 2014-02-25 Meadwestvaco Corporation Product dispensing system with dispenser door
US9320365B2 (en) 2012-08-31 2016-04-26 Westrock Mwv, Llc Product dispensing system with sound reducing features
US9096345B2 (en) 2013-08-22 2015-08-04 Meadwestvaco Corporation Product dispensing system with reinforced weakening features

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