IP Library Granted Patent US 11,059,507
Granted Patent B2
US 11,059,507 · App. 15/772,788 · Granted Jul 13, 2021

Transport trolley

Inventors: Dirk Webert (Leipheim, DE); Johann Daminger (Neu-Ulm, DE); Hermann Eichele (Leipheim, DE); Markus Riesenegger (Ettenbeuren, DE); Ralf Maier (Leipheim, DE); Michael Gerstmaier (Obermedlingen, DE); Paul Ruf (Eppishausen, DE); Karl-Heinz Horn (Krumbach/Niederraunau, DE); Georg Wiedemann (Kirchheim, DE); Thomas Gasche (Leipheim, DE)
Assignee: WANZL GMBH & CO. KGAA
B62B5/06B62B3/005B62B5/0096B62B5/082
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Quick Facts
Patent No.
US 11,059,507
App. No.
15/772,788
Granted
Jul 13, 2021
Kind
B2
Abstract

The invention relates to a stackable transport trolley, in particular a stackable shopping trolley, comprising a chassis and a basket; the chassis includes a support frame and a frame of rods which is arranged on the support frame, the frame of rods supporting the basket.

Claims (11)

1. A stackable transport trolley, comprising a chassis and a basket, wherein the chassis has a supporting frame and a wire framework arranged on the supporting frame, wherein the wire framework supports the basket, wherein the basket is a plastic basket and wherein the wire framework has a wire frame with two rising basket fastening brackets extending along an axis perpendicular to a longitudinal axis of the support frame, wherein the two rising basket fastening brackets are housed within the basket and, the wire frame has, on a rear side, a cross strut which connects the two rising basket fastening brackets.

2. The stackable transport trolley of claim 1 , wherein each of the rising basket fastening brackets are V-shaped.

3. The stackable transport trolley of claim 1 , wherein the wire framework has two wire brackets which sit on the supporting frame, wherein the wire brackets have at least three rectilinear portions and a horizontal cross bracing is arranged in a front-side region of a central portion of each of the wire brackets, wherein the central portion is one of the three rectilinear portions.

4. The stackable transport trolley of claim 3 , wherein the wire frame has, on a front side, a free end which is supported by one of the wire brackets.

5. The stackable transport trolley as claimed in claim 1 , wherein the basket is secured by at least one locking clip.

6. The stackable transport trolley of claim 1 , wherein the basket is connected to a pushing handle, wherein the pushing handle has two push-in blades and where the basket has two beveled push-in openings, into which the push-in blades are inserted.

7. The stackable transport trolley as claimed in claim 6 , wherein the push-in blade is divided centrally into an upper push-in blade half and a lower push-in blade half.

8. The stackable transport trolley of claim 7 , wherein a bolt-like securing element is inserted between the push-in blade halves in order to prevent pulling off of the pushing handle from the basket in the assembled state.

9. The stackable transport trolley of claim 8 , wherein an identification chip is arranged between the push-in blade and a wall of the push-in blade opening.

10. The stackable transport trolley of claim 1 , wherein the basket has, on the front side, a nest-like front wall which is overlapped by an overlapping wall and projects into the basket interior, wherein the overlapping wall has an information field and wherein the information field has a transparent covering which can be clipped in an edge region of the information field.

11. The stackable transport trolley of claim 1 , wherein the stackable transport trolley has a child seat.

Assignments (2)
CHANGE OF NAME Recorded May 7, 2020
From: WANZL METALLWARENFABRIK GMBH
To: WANZL GMBH & CO. KGAA
Reel/Frame 052597/0731 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 28, 2018
From: WEBERT, DIRK; DAMINGER, JOHANN; EICHELE, HERMANN; RIESENEGGER, MARKUS; MAIER, RALF; GERSTMAIER, MICHAEL; RUF, PAUL; HORN, KARL-HEINZ; WIEDEMANN, GEORG; GASCHE, THOMAS
To: WANZL METALLWARENFABRIK GMBH
Reel/Frame 046729/0159 →
Priority Claims (2)
DE 20 2015 009 019.2 · Nov 2, 2015 · national
DE 20 2015 105 816.0 · Nov 2, 2015 · national
Continuity (1)
Related Publication 20200164909A1 · May 28, 2020