Spray gun, liquid-conducting means and set comprising a liquid-conducting means
AssigneeMartin Ruda 1. UG (haftungsbeschraenkt).
InventorMartin Ruda
Life of this patent
Estimating the term…
Abstract
A spray gun has a base body, a liquid-conducting device and a fastening nut, wherein the thread has a recess and the liquid-conducting device has at least one element which is radially projecting from a central liquid-conducting tube, the element fitting into the recess, so that, after unscrewing the fastening nut, the liquid-conducting device can be gripped at the projecting element in order to withdraw the liquid-conducting device from the base body. Further, a set includes a liquid-conducting device with a liquid-conducting tube, in which is arranged a sleeve with a bore.
Claims12
A spray gun comprising:
- a basic body, and
- a liquid conveying device comprising a first liquid conveying pipe having a longitudinal axis, a liquid supply pipe disposed at a rearward angle relative to the longitudinal axis which liquid supply pipe opens into the first liquid conveying pipe, and a liquid supply device housing,
- wherein the basic body comprises a contact plate comprising a first contact surface, a second contact surface, and a first recess between the first and the second contact surfaces,
- wherein the liquid conveying device extends through a top portion of the contact plate,
- wherein the first and the second contact surfaces are arranged conically,
- wherein between the first and the second contact surfaces at least one first passage is arranged in the contact plate parallel to the longitudinal axis,
- wherein the liquid supply device housing comprises a first elevation, the first elevation having conical contact surfaces, and
- wherein the basic body and the liquid supply device housing are connected to each other such that the conical contact surfaces of the first elevation oppose, interact with, and seal the first and the second contact surfaces, the first elevation engaging in the first recess of the contact plate.
A spray gun comprising:
- a basic body, and
- a liquid conveying device comprising a first liquid conveying pipe having a longitudinal axis, a liquid supply pipe disposed at an angle relative to the longitudinal axis, which liquid supply pipe which opens into the first liquid conveying pipe, and a liquid supply device housing,
- wherein the basic body comprises a contact plate comprising a first contact surface, a second contact surface, and a first recess between the first and the second contact surfaces,
- wherein the liquid conveying device extends through a top portion of the contact plate,
- wherein the first and the second contact surfaces are arranged conically,
- wherein between the first and the second contact surfaces at least one first passage is arranged in the contact plate parallel to the longitudinal axis,
- wherein the liquid supply device housing comprises a first elevation, the first elevation having conical contact surfaces, and
- wherein the basic body and the liquid supply device housing are connected to each other such that the conical contact surfaces of the first elevation oppose, interact with, and seal the first and the second contact surfaces, the first elevation engaging in the first recess of the contact plate.
Dependencies are inferred from the claim text.