Back-carried work apparatus
First Claim
Patent Images
1. A back-carried work apparatus comprising:
- a back carrier having two shoulder straps configured for carrying said back carrier on an operator'"'"'s shoulders;
a drive motor configured as a combustion engine arranged on said back carrier;
a fuel tank for said combustion engine arranged on said back carrier, said fuel tank having a tank base;
said tank base having a width (d) and being configured to have a lowest region when said shoulder straps are arranged on the operator'"'"'s shoulders; and
,said lowest region extending over less than about 20% of said width (d) of said tank base.
1 Assignment
0 Petitions
Accused Products
Abstract
A back-carried work apparatus has a back carrier (2), which has two shoulder straps (3, 4) to carry the back carrier (2) on a back and carries a drive motor (20). The drive motor (20) is configured as a combustion engine. A fuel tank (7) for the drive motor (20) is arranged on the back carrier (2). In order to make fuel extraction possible up to the least possible amount of residual, the tank base (8, 28) of the fuel tank (7) has a lowest region which extends over less than 20% of the width (d) of the tank base (8, 28) when the shoulder straps (3, 4) are arranged on the shoulders of the operator.
-
Citations
20 Claims
-
1. A back-carried work apparatus comprising:
-
a back carrier having two shoulder straps configured for carrying said back carrier on an operator'"'"'s shoulders; a drive motor configured as a combustion engine arranged on said back carrier; a fuel tank for said combustion engine arranged on said back carrier, said fuel tank having a tank base; said tank base having a width (d) and being configured to have a lowest region when said shoulder straps are arranged on the operator'"'"'s shoulders; and
,said lowest region extending over less than about 20% of said width (d) of said tank base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification