US2788159A - Caulk gun - Google Patents
Caulk gun Download PDFInfo
- Publication number
- US2788159A US2788159A US478351A US47835154A US2788159A US 2788159 A US2788159 A US 2788159A US 478351 A US478351 A US 478351A US 47835154 A US47835154 A US 47835154A US 2788159 A US2788159 A US 2788159A
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- United States
- Prior art keywords
- cartridge
- gun
- jack
- screw
- cap
- Prior art date
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- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
- G01F11/026—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the gun type
Definitions
- the invention relates to caulking guns and particularly to a cradle type gun for use with caulking compound cartridges, either the tipped or tipless type.
- plastic materials such as caulking compounds, putty, heavy greases, or the like, are commonly packaged in disposable cartridges.
- These cartridges are cylindrical in shape with a stationary or fixed forward end and a movable rear wall.
- the forward wall has an orifice or perforation through which the contained material is ejected when a compressive force is exerted against the movable rear wall.
- the filled cartridges are fitted into the barrel or other wise attached to the so-called caulk gun and do away with the time consuming and wasteful method of hand tilling the gun barrel from a bulk container with a spoon, spatula or similar implement.
- a common type of gun is the so-called skeleton or cradle type which comprises a frame for supporting the cartridge with a forward cap having a dispensing tip attached thereto and a rear cap or socket including a plunger and handle means for holding the gun and a trigger mechanism for urging the plunger against the movable wall of the cartridge so held between the two caps.
- the pushing action of the plunger causes the cartridge to press against the forward cap with the cartridge opening or perforation sealed against the tip opening in the forward cap.
- a fairly tight seal is created between the cartridge and the dispensing tip with little or no loss of material.
- the pressure is released or the plunger withdrawn for any reason, the cartridge moves away from the forward cap and leakage occurs.
- the primary object of this invention is to provide a cradle type caulk gun for tipless caulk cartridges that assures a perfect mechanical seal between the cartridge and gun tip, with absolutely no end play, whether or not pressure is being constantly applied to the cartridge by the operating plunger.
- Another object is to provide a single gun that will Fice accommodate both tipless and tipped type caulk cartridges with equal facility.
- a further object is to provide a caulk gun of the type stated that will permit the interchange of half-lled cartridges without the loss of any material.
- Still another object is to provide a gun that is inexpensive to manufacture, easy to use and reliable in operation.
- Figure l is a side elevational view of the caulk gun that is the subject of this invention, showing a tipless type cartridge carried in the gun cradle, with portions broken away and in section to show the construction of the forward end of the gun in detail;
- Figure 2 is a side elevational view of the gun with the cartridge removed;
- Figure 3 is an enlarged side elevational view of the jack-screw
- Figure 4 is a right end View of the same.
- Figure 5 is a side elevational View, partly in section, of the gun as it appears when used with a tipped cartridge.
- the caulk gun that is the subject of this invention broadly indicated by the reference numeral 1t?.
- the gun is fabricated from sheet metal and comprises a handle means 12, including a semi-cylindrical cradle i1 upon which the caulk cartridge is supported.
- a socket 14 is located at the rear end of the cradle.
- the socket 14 is circular in shape and slightly larger in diameter than the cartridge 17 with which it is to be used, as seen in Figure l.
- a cap 21 is located at the extreme forward end of the cradle i1. The distance between the socket 14 and the cap 21 is greater than the overall length of the cartridge 17.
- a plunger 15 is positioned on the forward end of the plunger rod 16 which passes through a central hole in the socket 14 and through the handle 12.
- Ratchet means, operable by trigger 13, is located in the handle 12 and acts to advance the plunger rod 16 and plunger 15 toward the cap 21.
- the ratchet mechanism may be any one of a number of well-known types, but, as shown, comprises the structure described in my Patent No. 2,534,857 granted to me on December 19, 1950.
- the ratchet mechanism therein described includes means for advancing the plunger and holding it in each position to which it is advanced.
- the cap 21 has a central threaded bore 22 therethrough which is centered on the long axis of the cradle 11.
- the jackscrew 2.3 has external threads ZS and an internal central bore 25 extending therethrough.
- Reference numeral 24 indicates a head formed integral with the jack-screw, having an internal counter-bore 26 which forms a continuation of the bore 25.
- the end face ot the head 24 is flat and forms a circular seat 27.
- the jack-screw is mounted in the cap bore 22 with the seat Z7 faced toward the rear socket 14.
- the jack-screw is rotatable in the threaded bore 22 and is movable therein toward the socket 14, as indicated by reference numeral 24a in Figure 2.
- the cartridge 17 illustrated in Figure 1 is of the tipless type and comprises a cylindrical body closed at one end by a fixed wall 20 and at the other end by a movable wall 18.
- the space in the cartridge between these walls is filled with plastic material of whatever type desired, indicated by reference numeral 19.
- the fixed wall 20 has a perforation 20a therethrough which is circular in shape and located at the center point of the wall 20.
- This perforation is closed by means of a paper or metal disc which is removedwhen the cartridge is to be used.
- the plunger In loading the gun 10, the plunger is withdrawn into the socket 14 after releasing the ratchet mechanism.
- the jack-screw is rotated olf the cap bore 22 until the head 24 is touching the cap 21, as shown in Figure 2. This leaves the cradle clear of all obstructions and the cartridge 17 is placed therein with the perforation 20a faced toward the jack-screw head 24.
- the cartridge is then moved hard against the socket 14 and the jackscrew 23 is rotated toward the fixed wall 213 of the cartridge until the head seat 27 bears against the fixed wall at the perforation 20a in a sealed fit. Under such condition, the cartridge 17 is held rmly against the rear wall of the socket 14 by pressure exerted by the jack screw 23 against the xed Wall 20.
- the circular seat 27 of the jack-screw creates a sealed lock between the perforation 20a and the bores 26 and of the jack-screw.
- Reference numeral 29 indicates a replaceable tip or nozzle which is threadedly mountable on the forward end of the jack-screw, as seen in Figure 1.
- the shape of the tip is calculated to give the extruded caulk ribbon the configuration desired. This tip may be interchanged for others as required.
- the plunger 15 Upon operation of the ratchet trigger 13, the plunger 15 is caused to pass the moveable wall toward the iixed wall 20.
- the caulk compound 19 is extruded through the aligned perforation 20a, bores 26 and 25 and out the nozzle 29.
- Release of pressure or withdrawal of the plunger 15 does not affect the relation of the cartridge and jack-screw 23 which remains tightly pressed against the cartridge wall 20 at the perforation 20a. Thus no leakage of the contained material can occur.
- the same gun can be used by merely removing the replaceable tip 29 from the jack-screw 23 and then removing the jack-screw from the cap bore 22. This leaves the cap bore 22 clear.
- the cap bore is suiciently large to permit passage of the average tip supplied with tipped cartridges.
- the tip 31 is inserted through the cap bore 22 and the cartridge 30 dropped onto the cradle 11, as shown in Figure 5.
- the plunger When the plunger is pushed against the movable rear wall 18 of the cartridge 30, the forward end will enter the forward cap and hold the cartridge in place.
- the cartridge will move back with the plunger 15 upon release of same, but inasmuch as the tip 31 is an integral part of the cartridge 30, it does not matter.
- a dispensing element adapted for use with cartridges of either the tipped or tipless type, com prising, a cap mounted at the forward end of the cradle having a threaded bore therethrough centered on the longitudinal axisk of the cradle, the diameter of the bore being such that it will receive therethrough the dispensing tip of a cartridge of the type having ⁇ an integral tip, a jack-screw mounted in the threaded bore having a head end faced toward the perforate end of a tipless cartridge nested in the cradle, the jack-screw being externally threaded from its head to its opposite end, the jack-screw Valso having a central bore therethrough for the passage of caulk, and a circular seat at its head end of a diameter greater than that of the perforation in the perforate end of the cartridge, said jack-screw being movable
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Description
S. CREWE CAULK GUN Aprilv 9, 1957 Filed Dec. 29. 1954 Illllh ll INVENTOR. 54m/EL Cem/e 'VT-1E'- 5 ...kann
CAULK GUN Samuel Crewe, East Cleveland, Ohio, assignor to Irewe Manufacturing, Inc., Cleveland, Ohio, a corporation of Ohio Application December 29, 1954, Serial No. 478,351
1 Claim. (Cl. 222-326) The invention relates to caulking guns and particularly to a cradle type gun for use with caulking compound cartridges, either the tipped or tipless type.
Conducive to a better understanding of this invention, it may be well to point out that plastic materials such as caulking compounds, putty, heavy greases, or the like, are commonly packaged in disposable cartridges. These cartridges are cylindrical in shape with a stationary or fixed forward end and a movable rear wall. The forward wall has an orifice or perforation through which the contained material is ejected when a compressive force is exerted against the movable rear wall.
The filled cartridges are fitted into the barrel or other wise attached to the so-called caulk gun and do away with the time consuming and wasteful method of hand tilling the gun barrel from a bulk container with a spoon, spatula or similar implement.
A common type of gun is the so-called skeleton or cradle type which comprises a frame for supporting the cartridge with a forward cap having a dispensing tip attached thereto and a rear cap or socket including a plunger and handle means for holding the gun and a trigger mechanism for urging the plunger against the movable wall of the cartridge so held between the two caps. The pushing action of the plunger causes the cartridge to press against the forward cap with the cartridge opening or perforation sealed against the tip opening in the forward cap. As long as the forward pressure is maintained, a fairly tight seal is created between the cartridge and the dispensing tip with little or no loss of material. However, if the pressure is released or the plunger withdrawn for any reason, the cartridge moves away from the forward cap and leakage occurs. This end play is due to the fact that the distance between the two end caps must be greater than the overall length of the cartridge to permit its insertion and removal from the cradle. Such leakage not only causes loss of material, but also creates an unsightly and disagreeable condition in the gun which reduces its efficiency.
rThis has been somewhat overcome in the past by providing the cartridges with an integral dispensing tip, in which case a tipless type gun must be used. inasmuch as both tipped and tipless cartridges are on the market, two guns are required to accommodate both types of cartridges. The tipless type cartridge is often used because of the desirability of using specially shaped replaceable tips which are only available for the guns themselves and cannot be attached directly to the cartridge.
The primary object of this invention, therefore, is to provide a cradle type caulk gun for tipless caulk cartridges that assures a perfect mechanical seal between the cartridge and gun tip, with absolutely no end play, whether or not pressure is being constantly applied to the cartridge by the operating plunger.
Another object is to provide a single gun that will Fice accommodate both tipless and tipped type caulk cartridges with equal facility.
A further object is to provide a caulk gun of the type stated that will permit the interchange of half-lled cartridges without the loss of any material.
Still another object is to provide a gun that is inexpensive to manufacture, easy to use and reliable in operation.
These and other objects of the invention will become apparent from a reading or" the following specification and claim, together with the accompanying drawing wherein:
Figure l is a side elevational view of the caulk gun that is the subject of this invention, showing a tipless type cartridge carried in the gun cradle, with portions broken away and in section to show the construction of the forward end of the gun in detail;
Figure 2 is a side elevational view of the gun with the cartridge removed;
Figure 3 is an enlarged side elevational view of the jack-screw;
Figure 4 is a right end View of the same; and
Figure 5 is a side elevational View, partly in section, of the gun as it appears when used with a tipped cartridge.
Referring more particularly to the drawing, there is seen in the Figure 2 the caulk gun that is the subject of this invention broadly indicated by the reference numeral 1t?. The gun is fabricated from sheet metal and comprises a handle means 12, including a semi-cylindrical cradle i1 upon which the caulk cartridge is supported.
A socket 14 is located at the rear end of the cradle. The socket 14 is circular in shape and slightly larger in diameter than the cartridge 17 with which it is to be used, as seen in Figure l.
A cap 21 is located at the extreme forward end of the cradle i1. The distance between the socket 14 and the cap 21 is greater than the overall length of the cartridge 17.
A plunger 15 is positioned on the forward end of the plunger rod 16 which passes through a central hole in the socket 14 and through the handle 12. Ratchet means, operable by trigger 13, is located in the handle 12 and acts to advance the plunger rod 16 and plunger 15 toward the cap 21. The ratchet mechanism may be any one of a number of well-known types, but, as shown, comprises the structure described in my Patent No. 2,534,857 granted to me on December 19, 1950. The ratchet mechanism therein described includes means for advancing the plunger and holding it in each position to which it is advanced.
The cap 21 has a central threaded bore 22 therethrough which is centered on the long axis of the cradle 11. An externally threaded nipple or jack-screw 23, seen in enlarged detail in Figures 3 and 4, is threadedly mounted in the bore 22, as seen in Figures l and 2. The jackscrew 2.3 has external threads ZS and an internal central bore 25 extending therethrough.
The cartridge 17 illustrated in Figure 1 is of the tipless type and comprises a cylindrical body closed at one end by a fixed wall 20 and at the other end by a movable wall 18. The space in the cartridge between these walls is filled with plastic material of whatever type desired, indicated by reference numeral 19. The fixed wall 20 has a perforation 20a therethrough which is circular in shape and located at the center point of the wall 20.
This perforation is closed by means of a paper or metal disc which is removedwhen the cartridge is to be used.
In loading the gun 10, the plunger is withdrawn into the socket 14 after releasing the ratchet mechanism. The jack-screw is rotated olf the cap bore 22 until the head 24 is touching the cap 21, as shown in Figure 2. This leaves the cradle clear of all obstructions and the cartridge 17 is placed therein with the perforation 20a faced toward the jack-screw head 24. The cartridge is then moved hard against the socket 14 and the jackscrew 23 is rotated toward the fixed wall 213 of the cartridge until the head seat 27 bears against the fixed wall at the perforation 20a in a sealed fit. Under such condition, the cartridge 17 is held rmly against the rear wall of the socket 14 by pressure exerted by the jack screw 23 against the xed Wall 20. At the same time, the circular seat 27 of the jack-screw creates a sealed lock between the perforation 20a and the bores 26 and of the jack-screw.
The cartridge 17, so locked in place between the socket 14 and the jack-screw 23, cannot move in any direction and in fact becomes an integral part of the gun. Upon operation of the ratchet trigger 13, the plunger 15 is caused to pass the moveable wall toward the iixed wall 20. As a result, the caulk compound 19 is extruded through the aligned perforation 20a, bores 26 and 25 and out the nozzle 29. Release of pressure or withdrawal of the plunger 15 does not affect the relation of the cartridge and jack-screw 23 which remains tightly pressed against the cartridge wall 20 at the perforation 20a. Thus no leakage of the contained material can occur. To release the cartridge intentionally, it is only necessary to withdraw the plunger fully and back off the jack-screw 23.
In the event it is desirable to use ak caulk cartridge 30 having a self attached tip 31, such as shown in Figure 5, the same gun can be used by merely removing the replaceable tip 29 from the jack-screw 23 and then removing the jack-screw from the cap bore 22. This leaves the cap bore 22 clear. The cap bore is suiciently large to permit passage of the average tip supplied with tipped cartridges. The tip 31 is inserted through the cap bore 22 and the cartridge 30 dropped onto the cradle 11, as shown in Figure 5. When the plunger is pushed against the movable rear wall 18 of the cartridge 30, the forward end will enter the forward cap and hold the cartridge in place. Of course, in this case, the cartridge will move back with the plunger 15 upon release of same, but inasmuch as the tip 31 is an integral part of the cartridge 30, it does not matter.
It will now be clear that there is provided a device which yaccomplishes the objectives heretofore set forth. While the invention has been disclosed in its preferred form, it is to be understood that the specific embodiment thereof as describedl and illustrated herein is not to be considered in a limited sense as there may be other forms or modifications of the invention which should also be construed to come within the scope of the appended claim.
I claim:
In a cradle type caulk gun for use with pre-packed caulk cartridges, a dispensing element adapted for use with cartridges of either the tipped or tipless type, com prising, a cap mounted at the forward end of the cradle having a threaded bore therethrough centered on the longitudinal axisk of the cradle, the diameter of the bore being such that it will receive therethrough the dispensing tip of a cartridge of the type having `an integral tip, a jack-screw mounted in the threaded bore having a head end faced toward the perforate end of a tipless cartridge nested in the cradle, the jack-screw being externally threaded from its head to its opposite end, the jack-screw Valso having a central bore therethrough for the passage of caulk, and a circular seat at its head end of a diameter greater than that of the perforation in the perforate end of the cartridge, said jack-screw being movable of the cap bore, upon rotation, to bear against the perforate end of the cartridge to seat and seal against said end at the perforation, the jack-screw being disengageable from the cap element when the gun is used with a cartridge having an integral tip, leaving the cap bore free to receive the integral tip therethrough.
References Cited in the le of this patent UNITED STATES PATENTS 1,484,331 Hopkins Feb. 19, 1924 2,111,582 Crewe Mar. 22, 1938 2,572,206 Sherbondy Oct. 23, 1951 2,582,156 Peterson Jan. 8, 1952 2,652,955 Crewe Sept. 22, 1953
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US478351A US2788159A (en) | 1954-12-29 | 1954-12-29 | Caulk gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US478351A US2788159A (en) | 1954-12-29 | 1954-12-29 | Caulk gun |
Publications (1)
Publication Number | Publication Date |
---|---|
US2788159A true US2788159A (en) | 1957-04-09 |
Family
ID=23899586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US478351A Expired - Lifetime US2788159A (en) | 1954-12-29 | 1954-12-29 | Caulk gun |
Country Status (1)
Country | Link |
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US (1) | US2788159A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2913151A (en) * | 1957-06-03 | 1959-11-17 | Robert M Wiseman | Combined paint and calking compound applicator |
US2953285A (en) * | 1958-08-25 | 1960-09-20 | Henry P Mckelvey | Extension nozzle |
US3058632A (en) * | 1957-05-17 | 1962-10-16 | William G Stremmel | Extension accessory for caulking tube |
US3325057A (en) * | 1965-10-22 | 1967-06-13 | Jr Cornelius B Watson | Collapsible tube squeezer |
US3369714A (en) * | 1966-06-09 | 1968-02-20 | Kenmar Mfg Company | Dispenser with cartridge aligning means |
FR2424856A1 (en) * | 1978-05-01 | 1979-11-30 | Anderson Steven | MULTIPLE-CONTENT CARTRIDGE AND COLLECTION DEVICE DOSE OF THE CONTENTS OF THIS CARTRIDGE |
US4366919A (en) * | 1978-05-01 | 1983-01-04 | Coaxial Cartridges, Inc. | Composite cartridge and device for metering extrusion of contents |
US5249716A (en) * | 1993-04-12 | 1993-10-05 | Sullivan Paul O | Caulking nozzle assembly |
US5301842A (en) * | 1991-03-06 | 1994-04-12 | Frank Ritter | Multicomponent cartridge for plastic materials |
US20040035888A1 (en) * | 2002-04-09 | 2004-02-26 | Chick Mark C. | Replacement caulking tube nozzle |
US20050133547A1 (en) * | 2003-12-23 | 2005-06-23 | Swann Jeffrey J. | Caulking tube replacement tip |
US20070095865A1 (en) * | 2005-10-28 | 2007-05-03 | Chick Mark C | Fastener engaging caulking tube nozzle |
US20070138216A1 (en) * | 2005-12-15 | 2007-06-21 | Delaossa David | Caulk gun applicator |
US20100237105A1 (en) * | 2009-03-17 | 2010-09-23 | John Zagone | Viscous Material Dispenser |
US20110049189A1 (en) * | 2009-09-03 | 2011-03-03 | Hilti Aktiengesellschaft | Extrusion tool |
US10328452B2 (en) | 2016-03-08 | 2019-06-25 | Swimc Llc | Dispensing unit and methods for dispensing |
EP4349559A1 (en) | 2022-10-06 | 2024-04-10 | Soudal NV | Method for recycling a cartridge for use in a cartridge gun |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1484331A (en) * | 1921-11-17 | 1924-02-19 | Warren B Hopkins | Grease container and gun therefor |
US2111582A (en) * | 1936-07-18 | 1938-03-22 | Maintenance Res Ltd | Cartridge for caulking guns |
US2572206A (en) * | 1947-12-03 | 1951-10-23 | William A Sherbondy | Dispensing device for calking material and the like |
US2582156A (en) * | 1948-03-20 | 1952-01-08 | Wilbur P Peterson | Dispensing apparatus and cartridge therefor |
US2652955A (en) * | 1948-02-24 | 1953-09-22 | Crewe Mfg & Tool Co | Calk gun and cartridge adapter |
-
1954
- 1954-12-29 US US478351A patent/US2788159A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1484331A (en) * | 1921-11-17 | 1924-02-19 | Warren B Hopkins | Grease container and gun therefor |
US2111582A (en) * | 1936-07-18 | 1938-03-22 | Maintenance Res Ltd | Cartridge for caulking guns |
US2572206A (en) * | 1947-12-03 | 1951-10-23 | William A Sherbondy | Dispensing device for calking material and the like |
US2652955A (en) * | 1948-02-24 | 1953-09-22 | Crewe Mfg & Tool Co | Calk gun and cartridge adapter |
US2582156A (en) * | 1948-03-20 | 1952-01-08 | Wilbur P Peterson | Dispensing apparatus and cartridge therefor |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3058632A (en) * | 1957-05-17 | 1962-10-16 | William G Stremmel | Extension accessory for caulking tube |
US2913151A (en) * | 1957-06-03 | 1959-11-17 | Robert M Wiseman | Combined paint and calking compound applicator |
US2953285A (en) * | 1958-08-25 | 1960-09-20 | Henry P Mckelvey | Extension nozzle |
US3325057A (en) * | 1965-10-22 | 1967-06-13 | Jr Cornelius B Watson | Collapsible tube squeezer |
US3369714A (en) * | 1966-06-09 | 1968-02-20 | Kenmar Mfg Company | Dispenser with cartridge aligning means |
FR2424856A1 (en) * | 1978-05-01 | 1979-11-30 | Anderson Steven | MULTIPLE-CONTENT CARTRIDGE AND COLLECTION DEVICE DOSE OF THE CONTENTS OF THIS CARTRIDGE |
US4366919A (en) * | 1978-05-01 | 1983-01-04 | Coaxial Cartridges, Inc. | Composite cartridge and device for metering extrusion of contents |
US5301842A (en) * | 1991-03-06 | 1994-04-12 | Frank Ritter | Multicomponent cartridge for plastic materials |
US5249716A (en) * | 1993-04-12 | 1993-10-05 | Sullivan Paul O | Caulking nozzle assembly |
US20060049218A1 (en) * | 2002-04-09 | 2006-03-09 | Chick Mark C | Replacement caulking tube nozzle |
US20040035888A1 (en) * | 2002-04-09 | 2004-02-26 | Chick Mark C. | Replacement caulking tube nozzle |
US20050133547A1 (en) * | 2003-12-23 | 2005-06-23 | Swann Jeffrey J. | Caulking tube replacement tip |
US7014079B2 (en) | 2003-12-23 | 2006-03-21 | Jeffrey J. Swann | Caulking tube replacement tip |
US20070095865A1 (en) * | 2005-10-28 | 2007-05-03 | Chick Mark C | Fastener engaging caulking tube nozzle |
US20070138216A1 (en) * | 2005-12-15 | 2007-06-21 | Delaossa David | Caulk gun applicator |
US20100237105A1 (en) * | 2009-03-17 | 2010-09-23 | John Zagone | Viscous Material Dispenser |
US20110049189A1 (en) * | 2009-09-03 | 2011-03-03 | Hilti Aktiengesellschaft | Extrusion tool |
EP2292337A2 (en) | 2009-09-03 | 2011-03-09 | HILTI Aktiengesellschaft | Caulking gun |
DE102009039844A1 (en) | 2009-09-03 | 2011-03-10 | Hilti Aktiengesellschaft | dispenser to |
US10328452B2 (en) | 2016-03-08 | 2019-06-25 | Swimc Llc | Dispensing unit and methods for dispensing |
EP4349559A1 (en) | 2022-10-06 | 2024-04-10 | Soudal NV | Method for recycling a cartridge for use in a cartridge gun |
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