FR2225933A6 - Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank - Google Patents

Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank

Info

Publication number
FR2225933A6
FR2225933A6 FR7314041A FR7314041A FR2225933A6 FR 2225933 A6 FR2225933 A6 FR 2225933A6 FR 7314041 A FR7314041 A FR 7314041A FR 7314041 A FR7314041 A FR 7314041A FR 2225933 A6 FR2225933 A6 FR 2225933A6
Authority
FR
France
Prior art keywords
lever
shaft
rolled steel
base mounted
steel sleeves
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
Application number
FR7314041A
Other languages
French (fr)
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 FR7314041A priority Critical patent/FR2225933A6/en
Application granted granted Critical
Publication of FR2225933A6 publication Critical patent/FR2225933A6/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber

Landscapes

  • Catching Or Destruction (AREA)

Abstract

The sprayer operating lever is mounted on a straight shaft supported in rolled steel sleeves secured to a sheet steel base mounted at the base of the tank. The end of the lever can be bent into a U- with drillings in both arms through which the shaft fits, a locking pin being fitted through a drilling in the shaft between the arms to hold the lever in placE. The shaft can be located axially by split rings, or washers crimped onto it. The connecting rod between lever and pump can be a round bar, bent over at the ends and held in place by pins and washers.
FR7314041A 1973-04-11 1973-04-11 Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank Expired FR2225933A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7314041A FR2225933A6 (en) 1973-04-11 1973-04-11 Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314041A FR2225933A6 (en) 1973-04-11 1973-04-11 Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank

Publications (1)

Publication Number Publication Date
FR2225933A6 true FR2225933A6 (en) 1974-11-08

Family

ID=9118148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314041A Expired FR2225933A6 (en) 1973-04-11 1973-04-11 Lever-operated knapsack sprayer - has lever shaft in rolled steel sleeves on base mounted under tank

Country Status (1)

Country Link
FR (1) FR2225933A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326738A1 (en) * 1975-10-02 1977-04-29 Berthoud Sa Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326738A1 (en) * 1975-10-02 1977-04-29 Berthoud Sa Actuating mechanism for pump of portable sprayer - uses rotating axle and crank arm to convey reciprocating motion to pump in reservoir

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