FR2326738A1 - Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir - Google Patents

Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir

Info

Publication number
FR2326738A1
FR2326738A1 FR7530871A FR7530871A FR2326738A1 FR 2326738 A1 FR2326738 A1 FR 2326738A1 FR 7530871 A FR7530871 A FR 7530871A FR 7530871 A FR7530871 A FR 7530871A FR 2326738 A1 FR2326738 A1 FR 2326738A1
Authority
FR
France
Prior art keywords
pump
crank arm
reservoir
convey
reciprocating motion
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
Application number
FR7530871A
Other languages
French (fr)
Other versions
FR2326738B1 (en
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.)
Berthoud SA
Original Assignee
Berthoud SA
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
Application filed by Berthoud SA filed Critical Berthoud SA
Priority to FR7530871A priority Critical patent/FR2326738A1/en
Priority to ES451961A priority patent/ES451961A1/en
Publication of FR2326738A1 publication Critical patent/FR2326738A1/en
Application granted granted Critical
Publication of FR2326738B1 publication Critical patent/FR2326738B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Basic Packing Technique (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

A forward and reverse movement is applied to the operation of the pump of a portable sprayer. Problems of dismantling are overcome using a combination of rotating axle to which a crank arm is attached. A circular axle (1) has a crank (2) welded to each end and one of which is attached to a control lever (3) and crank arm (4). The axle is free to rotate in supports (5,6) comprising shell bearings (7). The lower end of the crank arm (4) has a bore (9) in which an anti-friction bearing is mounted to carry a pivot (13) with which the crank arm is attached to the crank (2) and to the control lever. The pump is fixed to the bottom of the reservoir by a bayonet fitting.
FR7530871A 1975-10-02 1975-10-02 Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir Granted FR2326738A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7530871A FR2326738A1 (en) 1975-10-02 1975-10-02 Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir
ES451961A ES451961A1 (en) 1975-10-02 1976-09-29 Control device of the vivan movement of an organo. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530871A FR2326738A1 (en) 1975-10-02 1975-10-02 Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir

Publications (2)

Publication Number Publication Date
FR2326738A1 true FR2326738A1 (en) 1977-04-29
FR2326738B1 FR2326738B1 (en) 1981-09-25

Family

ID=9160973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530871A Granted FR2326738A1 (en) 1975-10-02 1975-10-02 Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir

Country Status (2)

Country Link
ES (1) ES451961A1 (en)
FR (1) FR2326738A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022118485B3 (en) 2022-07-25 2023-12-21 Netzsch Pumpen & Systeme Gmbh System for clamping a dip tube of a tank pump in an end connection

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617603A (en) * 1926-06-16 1927-02-23 Improvements to agricultural and industrial sprayers
FR833902A (en) * 1937-07-05 1938-11-04 Agitator device for agricultural and industrial sprayers
US2192256A (en) * 1938-05-21 1940-03-05 Henry E Brandt Sprayer with agitator
FR909376A (en) * 1943-09-09 1946-05-07 Berthoud Et Cie Soc Sprayer, especially for spraying plants
FR1201118A (en) * 1958-08-05 1959-12-28 Fabre Ulysse Ets Improvements to portable sprayers
FR1211865A (en) * 1957-12-27 1960-03-18 Birchmeier & Cie Ag Improvements to spraying devices
FR1348271A (en) * 1963-02-22 1964-01-04 Motor G M B H Kommandit Ges As Portable device for dispensing liquids
FR1431069A (en) * 1965-01-22 1966-03-11 P Perras Ets Human backpack sprayer training
FR1494165A (en) * 1966-07-11 1967-09-08 Tecnoma Improvements to manual knapsack sprayers
FR1516180A (en) * 1967-01-17 1968-03-08 P Berthoud Ets Backpack sprayer upgrades
DE1910208A1 (en) * 1969-02-28 1970-09-17 Gloria Werke Schulte H Kg Piston back syringe
GB1304755A (en) * 1970-10-05 1973-01-31
FR2225933A6 (en) * 1973-04-11 1974-11-08 Berthoud Sa Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank
FR2285069A1 (en) * 1974-09-17 1976-04-16 Tecnoma MANUALLY CONTROLLED BACKPACK SPRAYER

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617603A (en) * 1926-06-16 1927-02-23 Improvements to agricultural and industrial sprayers
FR833902A (en) * 1937-07-05 1938-11-04 Agitator device for agricultural and industrial sprayers
US2192256A (en) * 1938-05-21 1940-03-05 Henry E Brandt Sprayer with agitator
FR909376A (en) * 1943-09-09 1946-05-07 Berthoud Et Cie Soc Sprayer, especially for spraying plants
FR1211865A (en) * 1957-12-27 1960-03-18 Birchmeier & Cie Ag Improvements to spraying devices
FR1201118A (en) * 1958-08-05 1959-12-28 Fabre Ulysse Ets Improvements to portable sprayers
FR1348271A (en) * 1963-02-22 1964-01-04 Motor G M B H Kommandit Ges As Portable device for dispensing liquids
FR1431069A (en) * 1965-01-22 1966-03-11 P Perras Ets Human backpack sprayer training
FR1494165A (en) * 1966-07-11 1967-09-08 Tecnoma Improvements to manual knapsack sprayers
FR1516180A (en) * 1967-01-17 1968-03-08 P Berthoud Ets Backpack sprayer upgrades
DE1910208A1 (en) * 1969-02-28 1970-09-17 Gloria Werke Schulte H Kg Piston back syringe
GB1304755A (en) * 1970-10-05 1973-01-31
FR2225933A6 (en) * 1973-04-11 1974-11-08 Berthoud Sa Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank
FR2285069A1 (en) * 1974-09-17 1976-04-16 Tecnoma MANUALLY CONTROLLED BACKPACK SPRAYER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022118485B3 (en) 2022-07-25 2023-12-21 Netzsch Pumpen & Systeme Gmbh System for clamping a dip tube of a tank pump in an end connection

Also Published As

Publication number Publication date
ES451961A1 (en) 1977-10-01
FR2326738B1 (en) 1981-09-25

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