FR2272750A1 - Adhesive dispenser with heat control - concentric springs force adhesive stick forwards onto spiked block near heating element - Google Patents
Adhesive dispenser with heat control - concentric springs force adhesive stick forwards onto spiked block near heating elementInfo
- Publication number
- FR2272750A1 FR2272750A1 FR7418400A FR7418400A FR2272750A1 FR 2272750 A1 FR2272750 A1 FR 2272750A1 FR 7418400 A FR7418400 A FR 7418400A FR 7418400 A FR7418400 A FR 7418400A FR 2272750 A1 FR2272750 A1 FR 2272750A1
- Authority
- FR
- France
- Prior art keywords
- adhesive
- stick
- spiked
- heating element
- heat control
- 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.)
- Granted
Links
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
- B05C17/00523—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 provided with means to heat the material
- B05C17/00526—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 provided with means to heat the material the material being supplied to the apparatus in a solid state, e.g. rod, and melted before application
- B05C17/0053—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 provided with means to heat the material the material being supplied to the apparatus in a solid state, e.g. rod, and melted before application the driving means for the material being manual, mechanical or electrical
- B05C17/00533—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 provided with means to heat the material the material being supplied to the apparatus in a solid state, e.g. rod, and melted before application the driving means for the material being manual, mechanical or electrical comprising a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
A pistol type adhesive dispenser has a cylinder which holds a stick of solid adhesive, with a pair of concentric sleeves at the rear containing concentric springs which push the stick forwards to a cooled portion of the barrel, followed by a heated portion, to terminate in the dispensing nozzle. Between the nozzle and the cooled section is a pointed member with the heater located close to it, with the sharp point forced into the stick. This pointed member incorporates a heat sensitive monitoring device which also acts as a plug to prevent discharge of molten adhesive. This monitoring device is incorporated in a heating control system which includes a Wheatstone bridge, a thermocouple, triacs and resistive elements, and more heat is supplied when the adhesive is in the molten state.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7418400A FR2272750A1 (en) | 1974-05-28 | 1974-05-28 | Adhesive dispenser with heat control - concentric springs force adhesive stick forwards onto spiked block near heating element |
NL7412233A NL7412233A (en) | 1973-09-18 | 1974-09-16 | DISTRIBUTION CABINET. |
DE2444137A DE2444137A1 (en) | 1973-09-18 | 1974-09-16 | DEVICE FOR SPREADING POWDERED OR LIQUID MATERIALS |
LU70914A LU70914A1 (en) | 1973-09-18 | 1974-09-16 | |
NO743320A NO743320L (en) | 1973-09-18 | 1974-09-16 | |
DK488074A DK488074A (en) | 1973-09-18 | 1974-09-17 | |
IT7412966A IT1023853B (en) | 1973-09-18 | 1974-09-17 | DISTRIBUTOR OF FUSIBLE PRODUCTS IN PARTICULAR OF AND STICKS OF A THERMOFUSIBLE ADHESIVE |
SE7411728A SE7411728L (en) | 1973-09-18 | 1974-09-18 | |
FR7507015A FR2313646A2 (en) | 1973-09-18 | 1975-03-06 | Pneumatic distributing nozzle e.g. for plastic adhesive - which introduces pressure gas upstream of heated spray nozzle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7418400A FR2272750A1 (en) | 1974-05-28 | 1974-05-28 | Adhesive dispenser with heat control - concentric springs force adhesive stick forwards onto spiked block near heating element |
FR7507015A FR2313646A2 (en) | 1973-09-18 | 1975-03-06 | Pneumatic distributing nozzle e.g. for plastic adhesive - which introduces pressure gas upstream of heated spray nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2272750A1 true FR2272750A1 (en) | 1975-12-26 |
FR2272750B1 FR2272750B1 (en) | 1977-09-30 |
Family
ID=26218353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7418400A Granted FR2272750A1 (en) | 1973-09-18 | 1974-05-28 | Adhesive dispenser with heat control - concentric springs force adhesive stick forwards onto spiked block near heating element |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2272750A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2536308A1 (en) * | 1982-11-22 | 1984-05-25 | Cheminant Michel | Improved gun for dispensing a molten thermoplastic material, such as adhesive |
FR2587239A1 (en) * | 1985-09-19 | 1987-03-20 | Applic Gaz Sa | APPARATUS FOR APPLYING THERMO-FUSE ADHESIVE |
-
1974
- 1974-05-28 FR FR7418400A patent/FR2272750A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2536308A1 (en) * | 1982-11-22 | 1984-05-25 | Cheminant Michel | Improved gun for dispensing a molten thermoplastic material, such as adhesive |
FR2587239A1 (en) * | 1985-09-19 | 1987-03-20 | Applic Gaz Sa | APPARATUS FOR APPLYING THERMO-FUSE ADHESIVE |
EP0216716A1 (en) * | 1985-09-19 | 1987-04-01 | Application Des Gaz | Device for applying a thermally fusible adhesive |
Also Published As
Publication number | Publication date |
---|---|
FR2272750B1 (en) | 1977-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |