Cartridge for multi-component masses
AssigneeHilti Aktiengesellschaft
InventorAndreas Schell
Life of this patent
Estimating the term…
Abstract
A cartridge (21) for multi-component masses has a first receiving member (22) having a receiving space (23) for at least one component (13) of the multi-component mass, and at least one other receiving member (27) extending parallel to the first receiving member (22) and having a receiving space (28) for another component (18) of the multi-component mass, with the receiving space (23) of the first receiving member (22) being larger than the receiving space (28) of the other receiving member (27), and the first receiving member (22) having a lower elasticity, at least in a direction transverse to its longitudinal extent, than the other receiving member (27).
Claims7
A cartridge for multi-component masses, comprising a first receiving member (22;
- 32;
- 42;
- 52) having a receiving space (23;
- 33;
- 43;
- 53) for at least one component (13) of a multi-component mass, and at least one other receiving member (27;
- 37;
- 47;
- 57) arranged parallel to the first receiving member (22;
- 32;
- 42;
- 52) and having a receiving space (28;
- 38;
- 48;
- 58) for at least one other component (18) of the multi-component mass, wherein the receiving space (23;
- 33;
- 43;
- 53) of the first receiving member (22;
- 32;
- 42;
- 52) is larger than the receiving space (28;
- 38;
- 48;
- 58) of the at least one other receiving member (27;
- 37;
- 47;
- 57), and wherein the first receiving member (22;
- 32;
- 42;
- 52) has a lower elasticity, at least in a direction transverse to a longitudinal extent (L1;
- L2) thereof, than the at least one other receiving member (27;
- 37;
- 47;
- 57), wherein a wall of the at least one other receiving member (27) has at least one material weakness running along the longitudinal extent (L1) of the first receiving member (22), and wherein the material weakness comprises a plurality of axial grooves (29) formed in an inner wall (30) of the at least one other receiving member (27) and which open toward the receiving space (28) of the at least one other receiving member (27).
A cartridge for multi-component masses for use with a conventional ejection device having at least two rods, the cartridge comprising a first receiving member (22;
- 32;
- 42;
- 52) having a receiving space (23;
- 33;
- 43;
- 53) for at least one component (13) of a multi-component mass, and at least one other receiving member (27;
- 37;
- 47;
- 57) arranged parallel to and in a spaced relationship with the first receiving member (22;
- 32;
- 42;
- 52), and having a receiving space (28;
- 38;
- 48;
- 58) for at least one other component (18) of the multi-component mass, wherein the first and second receiving members have a substantially same longitudinal extent (L1), wherein the receiving space (23;
- 33;
- 43;
- 53) of the first receiving member (22;
- 32;
- 42;
- 52) is larger than the receiving space (28;
- 38;
- 48;
- 58) of the at least one other receiving member (27;
- 37;
- 47;
- 57), and wherein the first receiving member (22;
- 32;
- 42;
- 52) has a lower elasticity, at least in a direction transverse to a longitudinal extent (L1;
- L2) thereof, than the at least one other receiving member (27;
- 37;
- 47;
- 57).
Dependencies are inferred from the claim text.