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US4113158A Expired / Lapsed US ⏱️ 0.0 years remaining

Luggage carrier for two-wheel vehicles, such as bicycles

Assignee: Esge Marby GmbH and Co KG
•
Filing: 1977-03-10
•
Granted: 1978-09-12
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Expires: 1997-03-10
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Abstract

Abstract To permit accurate adjustment of a luggage carrier with respect to a bicycle frame, the luggage carrier is secured at one end to the bicycle frame, typically the rear fork thereof, and additionally has two pairs of rod-like supports located at staggered distances longitudinally along the frame, one rod, each, of a pair being arranged to converge towards the axle position of the frame and being bent at the terminal end, preferably flattened, to permit relative adjustment of the free ends of adjacent rod elements with respect to each other, and with the frame, preferably by a claw clamp seating against serrated surfaces on the ends of the rods.

Inventors

  • 👤 Heinz Niemann

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:33
CPC Classifications
B; B62; B62J; B62J7/00; B62J7/02; B62J7/04

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 236 words
Luggage carrier for cycles, such as bicycles, having a cycle frame, said carrier comprising an elongated support frame (1) defining a support plane and having means (2) at one end to secure the support frame to the cycle frame; two support rod pairs (3, 4) each pair being pivotally secured to the support frame, the rods of each pair being located at a respective side of the support frame and projecting towards the axle of a rear wheel of the cycle, the pairs being staggered along the length of the support frame, whereby the carrier will be supported at three longitudinally staggered points along the length of the support frame and wherein the free end portions (9, 10) of adjacent rods (5, 6; 7, 8) of the support rod pairs (3, 4) are angled with respect to the remainder of the rods and are approximately parallel to each other when placed adjacent each other and adjustable with respect to each other and the rear end portion of the cycle frame (13) so as to adjust the position of the support frame with respect to the rear wheel, an attachment claw clamp (11) fitting around the approximately parallel free ends (9, 10) of the angled portions of the rods to clamp the free end portions of the rods against the rear end portion of the cycle frame (13), the claw clamp being formed with a bore (12);
Claim 2
Dependent Claim 236 words
Luggage carrier for cycles, such as bicycles, having a cycle frame, said carrier comprising an elongated support frame (1) defining a support plane and having means (2) at one end to secure the support frame to the cycle frame; two support rod pairs (3, 4) each pair being pivotally secured to the support frame, the rods of each pair being located at a respective side of the support frame and projecting towards the axle of a rear wheel of the cycle, the pairs being staggered along the length of the support frame, whereby the carrier will be supported at three longitudinally staggered points along the length of the support frame and wherein the free end portions (9, 10) of adjacent rods (5, 6; 7, 8) of the support rod pairs (3, 4) are angled with respect to the remainder of the rods and are approximately parallel to each other when placed adjacent each other and adjustable with respect to each other and the rear end portion of the cycle frame (13) so as to adjust the position of the support frame with respect to the rear wheel, an attachment claw clamp (11) fitting around the approximately parallel free ends (9, 10) of the angled portions of the rods to clamp the free end portions of the rods against the rear end portion of the cycle frame (13), the claw clamp being formed with a bore (12);
Claim 3
Dependent Claim 47 words
and a clamping bolt to adjustably tighten the claw clamp to the rear end portion of the cycle frame (13) each of the free end portions of the rods held in an individually relative adjusted position between the clamp and the rear end of the cycle frame.
Claim 4
Dependent Claim 47 words
and a clamping bolt to adjustably tighten the claw clamp to the rear end portion of the cycle frame (13) each of the free end portions of the rods held in an individually relative adjusted position between the clamp and the rear end of the cycle frame.
Claim 5
Dependent Claim 37 words
Carrier according to claim 1, wherein the rods are of circular cross section, and the free end portions (9, 10) of the rods (5, 7; 6, 8) are flattened (15) in the region of the claw clamp.
Claim 6
Dependent Claim 19 words
Carrier according to claim 1, wherein the free end portions are formed with a knurled or serrated surface (16).
Claim 7
Dependent Claim 45 words
Carrier according to claim 3 wherein the claw clamp (11) is a generally U shaped element formed with a surface matching the serrated surfaces (16) on the free end portion (9, 10) of the rods (5, 7; 6, 8) at the inside of the U.
Claim 8
Dependent Claim 49 words
Carrier according to claim 1, wherein the end portions (9, 10) of the rods are formed with a facing recess (17) to receive said clamping bolt (14) passing through an opening of the claw clamp (11) and an opening of the rear end portion (13) of the cycle frame.
Claim 9
Dependent Claim 48 words
Carrier according to claim 1, further comprising plastic injection molding elements injected around the upper end portions of the rods (5, 7; 6, 8) of the support rod pairs (3, 4) and securing said rods to longitudinal support frame portions (19) of the support frame of the carrier.
Claim 10
Dependent Claim 33 words
Carrier according to claim 6, wherein said injection molding elements (20) form pivot bearings for the rods (5, 7; 6, 8) to permit folding said rods flat against the frame (1) for shipment.
Claim 11
Dependent Claim 39 words
Carrier according to claim 6, wherein the rod pairs are formed with transverse portions (18a), the transverse portions being secured by said injection molding elements (20) and forming transverse strut portions of the support frame (1) of the carrier.
Claim 12
Dependent Claim 47 words
Carrier according to claim 6, wherein the carrier comprises light-weight metal material, and said support frame is an essentially rectangular frame having longitudinal frame portions (19) and cross braces (18), the injection molding elements (20) interconnecting the longitudinal frame portions cross braces and the transverse strut portions.

References Cited (Backward Citations)

US621722A Cited
FR551978A Cited
DE449570C Cited
FR779785A Cited
FR979422A Cited
FR1008904A Cited
US3923218A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-09-11 1982-03-13 1982-09-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-09-11 1986-03-13 1986-09-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-09-11 1990-03-13 1990-09-12 $7700.00 Window Closed / Lapsed

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