US3638451A - Apparatus for storing hollow ice bodies - Google Patents

Apparatus for storing hollow ice bodies Download PDF

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Publication number
US3638451A
US3638451A US52643A US3638451DA US3638451A US 3638451 A US3638451 A US 3638451A US 52643 A US52643 A US 52643A US 3638451D A US3638451D A US 3638451DA US 3638451 A US3638451 A US 3638451A
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US
United States
Prior art keywords
storage area
bodies
ice
chute
sidewall
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
US52643A
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English (en)
Inventor
William L Brandt
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US REPEATING ARMS COMPANY Inc
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Olin Corp
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Publication of US3638451A publication Critical patent/US3638451A/en
Assigned to U.S. REPEATING ARMS COMPANY reassignment U.S. REPEATING ARMS COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: OLIN CORPORATION, A CORP. OF VA
Anticipated expiration legal-status Critical
Assigned to CREDIT LYONNAIS, NEW YORK BRANCH AND/OR CREDIT LYONNAIS CAYMAN ISLAND BRANCH reassignment CREDIT LYONNAIS, NEW YORK BRANCH AND/OR CREDIT LYONNAIS CAYMAN ISLAND BRANCH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: U.S. REPEATING ARMS COMPANY, INC.
Assigned to U.S. REPEATING ARMS COMPANY, INC. reassignment U.S. REPEATING ARMS COMPANY, INC. RELEASE AND TERMINATION OF COMPANY PATENT COLLATERAL ASSIGNMENT Assignors: CREDIT LYONNAIS CAYMAN ISLAND BRANCH, CREDIT LYONNAIS, NEW YORK BRANCH
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/18—Storing ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J9/00—Moving targets, i.e. moving when fired at

Definitions

  • ABSTRACT Storage of frangible, hollow bodies of ice which are used as targets for shooters is accomplished by feeding the bodies so as to tumble them or change their relative attitudes with respect to each other thus preventing the stored bodies from adhering to each other.
  • a conical supporting plate or floor is mounted in a chamber and constantly rotates therein.
  • An annular side plate is mounted in the chamber, the side plate being spaced apart a predetermined distance from the side edge of the supporting plate, and the side plate is preferably immobilized in the chamber. Bodies are fed onto the supporting plate where they migrate toward its edge due to its conical shape. The combination of the moving supporting plate and immobile sideplate acting upon the bodies causes them to move through the chamber and to tumble as they move.
  • the rate of use of the targets can fluctuate widely. It will be readily appreciated that the rate of use of the targets at any given time can fluctuate from no usage at all, to a rate which is greater than the rate of production. Thus the problem of providing a reserve supply of such targets which can serve a high rate of demand and which can be replenished during periods of low demand has been encountered. Since the targets are made of ice and possess thin, frangible walls, they cannot be merely piled in a freezer since they could then easily adhere together, break, or develop flat or thin zones in their walls.
  • targets must be accomplished so that targets can be easily, and preferably automatically removed from storage for use, can be easily and continuously fed into the storage area, and can be prevented from sticking or adhering to each other or being damaged in any way while in storage. Furthermore, it is highly desirable to provide for automatic discarding or removal from storage of targets which have been broken either in storage or prior to being admitted to storage.
  • the apparatus of this invention provides for storage of the thin walled, frangible spheres of ice by providing a refrigerated chamber in which the temperature is maintained below the freezing point of water.
  • the chamber includes an inlet opening and an outlet opening through which ice spheres are introduced into, and removed from the storage area respectively.
  • An annular sidewall is provided within the chamber, and the bottom of the storage area within the chamber is preferably in the form of a cone confined within the annular sidewall.
  • Means are provided for continuously rotating the conical bottom wall of the storage area so that spheres which are disposed within the storage area are continuously tumbled toward the periphery of the conical bottom wall of the storage area by gravity and by the relative movement of the bottom wall with respect to the annular sidewall.
  • the annular sidewall also includes an inlet opening and an outlet opening aligned with the inlet and outlet openings in the chamber respectively. Sidewalls are provided between the respective inlet openings and outlet openings to form inlet and outlet chutes through which entering and exiting spheres are passed en route to and from the storage area.
  • the bottoms of the inlet and outlet chutes are formed by endless conveyor belts having a width which is substantially less than the diameter of the spheres. In this manner substantial gaps in the inlet and outlet chutes are formed to provide for discharge of broken pieces of targets that have been damaged when made, or while in storage.
  • an object of this invention to provide for the storage of hollow, fragile bodies of ice which are used as tarets. g It is a further object of this invention to provide apparatus for storage of ice bodies of the character described wherein the ice bodies will be prevented from adhering to each other while they are stored.
  • FIG. 1 is a perspective view of a preferred embodiment of the storage apparatus of this invention
  • FIG. 2 is a side sectional view of the apparatus of FIG. 1 taken along line 2-2 and showing the configuration of the bottom wall of the storage area;
  • FIG. 3 is a top view of the apparatus of FIG. I clearly showing the inlet and outlet chutes.
  • a preferred embodiment of the storage apparatus of this invention includes a storage chamber having sidewalls 2, a bottom wall 4, and a top wall 6.
  • a conventional heat exchange unit is contained in a box B mounted on one of the sidewalls 2 and is operative to lower the temperature within the storage chamber to below preferably about 30 F.
  • the temperature in the storage chamber is preferably maintained within the range of about l8 F. to about 27 F. to maintain the frangibility of the targets as a preferred level.
  • a conventional thermostatic control (not shown) is associated with the refrigeration unit to maintain this preferred temperature range.
  • One of the sidewalls 2 is provide with an inlet opening 8 and an outlet opening 10.
  • An annular sidewall 12 is mounted in the storage chamber to provide therein the lateral boundary of a storage area.
  • An inlet opening 14 and an outlet opening 16 are disposed in the annular sidewall 12.
  • a pair of sidewall members 18 extend between the inlet openings 8 and I4, and a pair of sidewall members 20 extend between the outlet openings 10 and 16.
  • the sidewalls 18 form the sides of an inlet chute, and the sidewalls 20 form the sides of an outlet chute within the storage chamber.
  • An endless belt 22 which is mounted on a pair of guide rollers 24 and 26 forms the bottom of the inlet chute.
  • the roller 24 rotates about a shaft 28, and the roller 26, which is a drive roller, rotates with a drive shaft 30.
  • An electric motor 32 can be mounted in the chamber and is operative to rotate a hub 34 on which is mounted an endless belt 36.
  • the belt 36 rotates a pulley wheel and shaft 38 on which is mounted a second endless belt 40 which is also mounted on a drive pulley 42 connected to the drive shaft 30.
  • the endless belt 22 is thus driven in the direction of the arrow 44.
  • a conically shaped member 54 is secured to a shaft 56 which passes through a mounting bracket 58 secured to the bottom wall 4 of the chamber.
  • a first bevel gear 60 is secured to the bottom of the shaft 56 in meshing engagement with a second bevel gear 62 secured to a drive shaft 64 journaled in the chamber.
  • An endless belt 66 driven by the motor hub 34 causes the drive shaft 64 to rotate, thus rotating the bevel gears 62 and 60 and the shaft 56.
  • the conical member 54 is thus caused to rotate in the direction of the arrow 68 (see FIG. 3).
  • the conically shaped member 54 thus forms the bottom or floor of the storage area within the storage chamber, the annular member 12 forming the sidewall of the storage area. It is noted that the sidewall 12 of the storage area is fixed to the sidewalls 2 of the storage chamber by means of brackets 3, so that the conical bottom wall 54 moves with respect to the sidewall 12.
  • the width of the endless belts 22 and 46 is substantially less than the distance between the sidewalls l8 and 20 of the inlet and outlet chutes respectively. In this manner, a substantial space in the inlet and outlet chutes is present so that fragments of broken targets can fall through to the bottom of the storage chamber and not be fed onto the rotating floor 30f the storage area.
  • targets T are shown in phantom as they are fed into, stored in, and fed out of the storage area.
  • FIG. 3 illustrates how fragments T of a broken target are able to pass between the belt 22 and sidewalls A8 of the inlet chute and fall to the bottom of the storage chamber, and thus are prevented from entering the storage area.
  • the conical shape of the storage area floor 54 combines with the force of gravity to cause the spherical targets T to tend to roll toward the periphery of the floor 54 and against the annular sidewall H2.
  • the lower edge 13 of the annular sidewall 12 is offset from the periphery of the floor 54 a predetermined distance sufficient to provide a gap through which fragments T of any targets which may become broken in the storage area can fall to the bottom of the storage chamber. Since the floor of the storage area 5 rotates and the annular wall 12 of the storage area is immobile, the targets positioned within the storage area are constantly in motion, their respective attitudes being constantly shifted with respect to each other.
  • Relative movement between the floor 54 and the sidewall 12 causes a rotation or tumbling of all targets contacting both the floor 54 and the sidewall 12, and the rotating or tumbling targets in turn cause other targets contacting them to also rotate or tumble.
  • the rotational movement of the floor 54 also draws targets out of the inlet chute, and tends to force targets into the outlet chute.
  • the movement of the belts 22 and 46 in the inlet and outlet chutes respectively tends to move targets respectively toward and away from the rotating floor 54.
  • An outlet gate 70 extends across the outlet chute and is normally operative to prevent targets from passing through the outlet opening it) in the chamber sidewall 2.
  • An operating rod '72 is connected to the gate 70, the rod 72 passing through an aperture in the vertical wall 74 of a frame 76 mounted on a sidewall of the chamber.
  • a spring 78 is mounted on the rod 72 and sandwiched between the gate 70 and the frame wall 74 so that the spring 78 tends to bias the gate 70 toward toward an outlet chute-closed position.
  • a solenoid 80 is connected to the rod 72 and is operative when actuated to pull the rod 72 and gate '70 against the bias of the spring 78 to open the outlet chute to permit a target to pass through the outlet opening ill to some further station for use.
  • Actuation of the solenoid 80 is of momentary duration so that only one target at a time can pass by the gate 70. It is noted that movement of the outlet chute belt 46 will tend to push the targets in the outlet chute against the gate 70 which is generally immobile. In this manner the targets in the outlet chute will be kept in a state of continuous motion, wherein their attitudes will constantly be changing with respect to each other. Since all of the targets in the storage area are kept in constant linear and angular motion, targets will not adhere to each other and can be continuously fed into and out of the storage area,
  • the storage apparatus of this invention thus permits a large number of targets formed from frangible spheres of ice to be stored without becoming stuck or adhered to each other. Continuous feeding of targets into and out of the storage area is readily accomplished in a smooth and easy manner without interfering with the continuous motion of the stored targets. Furthermore, fragments of broken targets are automatically discharged from the storage area and from the inlet and outlet chutes without interfering with the continuous motion and feeding of undamaged targets.
  • Apparatus for storing frangible, spherical bodies of ice comprising:
  • a. housing means providing a storage chamber
  • first wall means in said storage chamber providing a sidewall of a storage area, said sidewall having a substantially circular configuration
  • second wall means in said storage chamber providing a bottom wall of said storage area
  • means providing an inlet chute opening into said storage area through said sidewall thereof, said inlet chute including means operative to move ice bodies through said inlet chute in a first predetermined direction toward said storage area;
  • means providing an outlet chute opening into said storage area through said sidewall thereof, said outlet chute including means operative to move ice bodies through said outlet chute in a second predetermined direction away from said storage area;
  • g. means in said storage chamber operative to substantially continuously move ice bodies both angularly and linearly within said storage area, said means being operative to move ice bodies in said first predetermined direction in the area of said inlet chute to positively move ice bodies in said storage area away from said inlet chute, and said means being operative to move ice bodies in said second predetermined direction in the area of said outlet chute to positively move ice bodies in said storage area toward said outlet chute.
  • said inlet and outlet chutes each includes a pair of spaced apart sidewalls defining the width of said chutes, and driven endless belt means defining a bottom for said chutes, said belt means having a width which is substantially less than the width of said chutes and substantially less than the diameter of ice bodies passing through said chutes to permit fragments of broken ice bodies to fall out of said chutes between said sidewalls and said belt means under the influence of gravity.
  • Apparatus for storing frangible, spherical bodies of ice comprising:
  • a. housing means providing a storage chamber
  • first wall means in said storage chamber providing a sidewall of a storage area, said sidewall having a substantially circular configuration
  • second wall means in said storage chamber providing a bottom wall of said storage area, said second wall means being substantially conical in configuration with the central portion of said second wall means being elevated above the periphery thereof to cause spherical bodies of ice disposed thereon to migrate toward the periphery of said second wall means and toward said first wall means under the influence of gravity;
  • e. means operably connected to said second wall means and operative to rotate said second wall means about its axis in a predetermined direction to move ice bodies on said second wall means linearly in said predetermined direction;
  • inlet chute means including a pair of spaced apart sidewalls opening through said sidewall of said storage area, said inlet chute means including a bottom wall comprising a driven endless belt operative to move ice bodies through said inlet chute means toward the periphery of said conical bottom wall and generally in said predetermined direction taken where said inlet chute means opens into said storage area to smoothly feed ice bodies from said driven endless belt onto the periphery of said conical bottom wall; and
  • outlet chute means including a pair of spaced apart sidewalls opening through said sidewall of said storage area, said outlet chute means including a bottom wall comprising a driven endless belt operative to move ice bodies through said outlet chute means away from the periphery of said conical bottom wall and generally in said predetermined direction taken where said outlet chute means opens into said storage area to smoothly feed ice bodies from said periphery of said conical bottom wall into said outlet chute means.
  • said endless belt in said inlet and outlet chute means has a width which is substantially less than the distance between said spaced apart sidewalls of said inlet and outlet chute means, and substantially less than the diameter of the ice bodies passing through said chutes to permit fragments of broken ice bodies to fall out of said chutes between said chute sidewalls and said endless belts under the influence gravity.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
US52643A 1970-07-06 1970-07-06 Apparatus for storing hollow ice bodies Expired - Lifetime US3638451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5264370A 1970-07-06 1970-07-06

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DE (1) DE2133574A1 (enExample)
FR (1) FR2098194A1 (enExample)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039081A (en) * 1973-02-08 1977-08-02 Brandt Manufacturing Company, Inc. Method and apparatus for sizing and distributing produce
US4056950A (en) * 1976-05-25 1977-11-08 Dca Food Industries, Inc. Food processor with an air balancing system
US4261183A (en) * 1978-10-06 1981-04-14 Gist-Brocades N.V. Cooling device
US4324110A (en) * 1980-10-22 1982-04-13 Air Products And Chemicals, Inc. Spiral-type heat exchanger
US4370861A (en) * 1980-10-22 1983-02-01 Air Products And Chemicals, Inc. Spiral-type heat exchanger
US20070212998A1 (en) * 2006-03-09 2007-09-13 String Gregory F High speed coin processing machine having multiple coin processing devices
US20140000304A1 (en) * 2012-06-29 2014-01-02 Lg Electronics Inc. Refrigerator
US20140165624A1 (en) * 2012-12-13 2014-06-19 Whirlpool Corporation Multi-sheet spherical ice making
US9759472B2 (en) 2012-12-13 2017-09-12 Whirlpool Corporation Clear ice maker with warm air flow
US9816744B2 (en) 2012-12-13 2017-11-14 Whirlpool Corporation Twist harvest ice geometry
US9890986B2 (en) 2012-12-13 2018-02-13 Whirlpool Corporation Clear ice maker and method for forming clear ice
US10030902B2 (en) 2012-05-03 2018-07-24 Whirlpool Corporation Twistable tray for heater-less ice maker
US10066861B2 (en) 2012-11-16 2018-09-04 Whirlpool Corporation Ice cube release and rapid freeze using fluid exchange apparatus
US10161663B2 (en) 2012-12-13 2018-12-25 Whirlpool Corporation Ice maker with rocking cold plate
US10174982B2 (en) 2012-12-13 2019-01-08 Whirlpool Corporation Clear ice maker
US10378806B2 (en) 2012-12-13 2019-08-13 Whirlpool Corporation Clear ice maker
US10605512B2 (en) 2012-12-13 2020-03-31 Whirlpool Corporation Method of warming a mold apparatus
US10690388B2 (en) 2014-10-23 2020-06-23 Whirlpool Corporation Method and apparatus for increasing rate of ice production in an automatic ice maker
US10739053B2 (en) 2017-11-13 2020-08-11 Whirlpool Corporation Ice-making appliance
US10845111B2 (en) 2012-12-13 2020-11-24 Whirlpool Corporation Layering of low thermal conductive material on metal tray
US10907874B2 (en) 2018-10-22 2021-02-02 Whirlpool Corporation Ice maker downspout

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US759811A (en) * 1903-11-19 1904-05-10 Levi P Graham Seed-corn sorter.
US1173308A (en) * 1911-10-02 1916-02-29 New Departure Mfg Co Hopper.
US1435743A (en) * 1920-06-05 1922-11-14 Ivers Lee Co Article-feeding mechanism
US2674100A (en) * 1949-10-20 1954-04-06 Wall & Sons Ltd T Conveying of pieces of material through a zone of refrigeration
US2875893A (en) * 1953-08-13 1959-03-03 Owens Corning Fiberglass Corp Apparatus for producing thermoplastic fibers
US2969650A (en) * 1957-11-01 1961-01-31 Yates American Machine Co Ice making and vending machine
US3412855A (en) * 1966-08-15 1968-11-26 Walter E. Nilmeier Article sizing apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US759811A (en) * 1903-11-19 1904-05-10 Levi P Graham Seed-corn sorter.
US1173308A (en) * 1911-10-02 1916-02-29 New Departure Mfg Co Hopper.
US1435743A (en) * 1920-06-05 1922-11-14 Ivers Lee Co Article-feeding mechanism
US2674100A (en) * 1949-10-20 1954-04-06 Wall & Sons Ltd T Conveying of pieces of material through a zone of refrigeration
US2875893A (en) * 1953-08-13 1959-03-03 Owens Corning Fiberglass Corp Apparatus for producing thermoplastic fibers
US2969650A (en) * 1957-11-01 1961-01-31 Yates American Machine Co Ice making and vending machine
US3412855A (en) * 1966-08-15 1968-11-26 Walter E. Nilmeier Article sizing apparatus

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039081A (en) * 1973-02-08 1977-08-02 Brandt Manufacturing Company, Inc. Method and apparatus for sizing and distributing produce
US4056950A (en) * 1976-05-25 1977-11-08 Dca Food Industries, Inc. Food processor with an air balancing system
US4261183A (en) * 1978-10-06 1981-04-14 Gist-Brocades N.V. Cooling device
US4324110A (en) * 1980-10-22 1982-04-13 Air Products And Chemicals, Inc. Spiral-type heat exchanger
US4370861A (en) * 1980-10-22 1983-02-01 Air Products And Chemicals, Inc. Spiral-type heat exchanger
US20070212998A1 (en) * 2006-03-09 2007-09-13 String Gregory F High speed coin processing machine having multiple coin processing devices
US10030902B2 (en) 2012-05-03 2018-07-24 Whirlpool Corporation Twistable tray for heater-less ice maker
US10030901B2 (en) 2012-05-03 2018-07-24 Whirlpool Corporation Heater-less ice maker assembly with a twistable tray
US20140000304A1 (en) * 2012-06-29 2014-01-02 Lg Electronics Inc. Refrigerator
US9423166B2 (en) * 2012-06-29 2016-08-23 Lg Electronics Inc. Refrigerator
US10066861B2 (en) 2012-11-16 2018-09-04 Whirlpool Corporation Ice cube release and rapid freeze using fluid exchange apparatus
US10378806B2 (en) 2012-12-13 2019-08-13 Whirlpool Corporation Clear ice maker
US10605512B2 (en) 2012-12-13 2020-03-31 Whirlpool Corporation Method of warming a mold apparatus
US9759472B2 (en) 2012-12-13 2017-09-12 Whirlpool Corporation Clear ice maker with warm air flow
US9518770B2 (en) * 2012-12-13 2016-12-13 Whirlpool Corporation Multi-sheet spherical ice making
US10047996B2 (en) 2012-12-13 2018-08-14 Whirlpool Corporation Multi-sheet spherical ice making
US20140165624A1 (en) * 2012-12-13 2014-06-19 Whirlpool Corporation Multi-sheet spherical ice making
US10161663B2 (en) 2012-12-13 2018-12-25 Whirlpool Corporation Ice maker with rocking cold plate
US10174982B2 (en) 2012-12-13 2019-01-08 Whirlpool Corporation Clear ice maker
US9890986B2 (en) 2012-12-13 2018-02-13 Whirlpool Corporation Clear ice maker and method for forming clear ice
US9816744B2 (en) 2012-12-13 2017-11-14 Whirlpool Corporation Twist harvest ice geometry
US11486622B2 (en) 2012-12-13 2022-11-01 Whirlpool Corporation Layering of low thermal conductive material on metal tray
US11725862B2 (en) 2012-12-13 2023-08-15 Whirlpool Corporation Clear ice maker with warm air flow
US10788251B2 (en) 2012-12-13 2020-09-29 Whirlpool Corporation Twist harvest ice geometry
US10816253B2 (en) 2012-12-13 2020-10-27 Whirlpool Corporation Clear ice maker with warm air flow
US10845111B2 (en) 2012-12-13 2020-11-24 Whirlpool Corporation Layering of low thermal conductive material on metal tray
US11598567B2 (en) 2012-12-13 2023-03-07 Whirlpool Corporation Twist harvest ice geometry
US11131493B2 (en) 2012-12-13 2021-09-28 Whirlpool Corporation Clear ice maker with warm air flow
US10690388B2 (en) 2014-10-23 2020-06-23 Whirlpool Corporation Method and apparatus for increasing rate of ice production in an automatic ice maker
US11441829B2 (en) 2014-10-23 2022-09-13 Whirlpool Corporation Method and apparatus for increasing rate of ice production in an automatic ice maker
US11808507B2 (en) 2014-10-23 2023-11-07 Whirlpool Corporation Method and apparatus for increasing rate of ice production in an automatic ice maker
US10739053B2 (en) 2017-11-13 2020-08-11 Whirlpool Corporation Ice-making appliance
US10907874B2 (en) 2018-10-22 2021-02-02 Whirlpool Corporation Ice maker downspout

Also Published As

Publication number Publication date
DE2133574A1 (de) 1972-01-20
FR2098194A1 (enExample) 1972-03-10

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AS Assignment

Owner name: U.S. REPEATING ARMS COMPANY, 275 WINCHESTER AVE.,

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:OLIN CORPORATION, A CORP. OF VA;REEL/FRAME:004068/0574

Effective date: 19821026

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AS Assignment

Owner name: CREDIT LYONNAIS, NEW YORK BRANCH AND/OR CREDIT LYO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:U.S. REPEATING ARMS COMPANY, INC.;REEL/FRAME:008382/0408

Effective date: 19961213

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Free format text: RELEASE AND TERMINATION OF COMPANY PATENT COLLATERAL ASSIGNMENT;ASSIGNORS:CREDIT LYONNAIS, NEW YORK BRANCH;CREDIT LYONNAIS CAYMAN ISLAND BRANCH;REEL/FRAME:008995/0631

Effective date: 19971231