WO1987005566A1 - Combinaison d'outils de reparation pour cycles - Google Patents

Combinaison d'outils de reparation pour cycles Download PDF

Info

Publication number
WO1987005566A1
WO1987005566A1 PCT/SE1987/000121 SE8700121W WO8705566A1 WO 1987005566 A1 WO1987005566 A1 WO 1987005566A1 SE 8700121 W SE8700121 W SE 8700121W WO 8705566 A1 WO8705566 A1 WO 8705566A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
sleeve
combination tool
cycle
pump
Prior art date
Application number
PCT/SE1987/000121
Other languages
English (en)
Inventor
Billy Jacquet
Original Assignee
Billy Jacquet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Billy Jacquet filed Critical Billy Jacquet
Publication of WO1987005566A1 publication Critical patent/WO1987005566A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/02—Tyre levers or the like, e.g. hand-held

Definitions

  • the present invention relates to a combination tool for cycle repairs, including a fitting tool for removing and replacing tires from and on to a cycle wheel felloe.
  • One object of the present invention is therefore to provide a combination tool for cycle repairs which can very readily accompany the cycle together with a conventional cycle pump.
  • An other object is to enable all the operations necessary for mending a puncture with the sole use of the tool.
  • a third object is to adapt the tool to such a cycle pump so that the latter can be used as a lever, and thereby improve certain of the tool's functions.
  • FIG. 1 is a side view of a tool in accordance with the invention.
  • Fig. 2 is a side view of the tool according to Fig. 1 but rotated 90°.
  • Fig. 3 is a further side view of the tool accord- ing to Fig. 1 but rotated 180°.
  • Fig. 4 is a plan of the tool in Fig. 1.
  • Fig. 5 is a cross section along the line 5-5 in Fig. 1.
  • Fig. 6 illustrates the tool according to Figs. 1 - 5 fitted to a cycle pump and in use during the removal of a tire from a cycle wheel felloe.
  • Fig. 7 illustrates the tool being used in the same way but for mounting the tire on the felloe.
  • the illustrated combination tool 10- includes a cylindrical carrying sleeve 11, there being a fitting tool 12 and further auxiliary tools formed integral with the sleeve.
  • the sleeve has a circular cross section and has one end closed off with an end wall 13, its other end 14 being open.
  • the fitting tool 12 includes a tongue-like removing part 15 and a hook ⁇ like mounting part 16, both parts merging into a common, flattened neck portion 17.
  • This neck portion 17 departs from the end wall 13 in the longitudinal direction of the sleeve and merges into an extension curving somewhat away from the axis of the sleeve and forming the removing part 15.
  • This has an outer end 18 which is rounded concavely inwards complementary to the frame tubes on ordinary cycles.
  • the end 18 is furthermore provided with a support hole 19 for facilitating attachment of the combination tool 10 to the cycle frame, as will be described later.
  • Correspond ⁇ ing holes 20 can optionally be made centrally in the fitting tool 12.
  • the mounting part 16 is formed from a branch departing from the neck portion 17, this branch projecting right angularly from the neck portion with a first part 21, which continues into a second part 22 turned through a further 90 towards the end wall 13.
  • a plurality of further auxiliary tools can be carried on or formed in the sleeve 11.
  • the illustrated embodiment thus has two hexagonal recesses 23, 24 arranged mutually opposing in the sleeve wall.
  • the sizes of the recesses are selected such that they suit the most usual dimensions of wheel nuts on cycles.
  • a larger slot 28 is also suitably made along the sleeve from its open end 14 until at least half its length. Furthermore, an annular abutment 29 can be arranged inside the sleeve close to the end wall 13.
  • the combination tool 10 is formed such that it can readily accompany the cycle together with an ordinary cycle pump of the type having a cylindrical part 30 with a nipple 31 at the end of it and a handle 32 joined to an unillustrated piston rod. More specifically, the inner diameter of the sleeve 11 has a somewhat greater diameter than the cylindrical part 30, so that the sleeve can be thrust over the bottom end of the pump.
  • the larger slot 28 still enables the sleeve to be mounted on the pump end.
  • the sleeve may be adapted for being thrust over the handle 32.
  • the abut ⁇ ment 29 has the task of limiting the depth to which the pump can thrust on to the sleeve, so that a free space 33 is formed, and this space may be filled with suitable repair material, such as rubber patches etc.
  • Location and storing of the pump with its tool fitted are simply arranged for by using the hook attachments on the cycle frame, these being of the kind normally engaging in the nipple 31 and a hole 34 in the handle. In this case, one of the attachments can engage in one of the support holes 19, 20.
  • the concave end 18 of the - - removing part 15 also allows this end to be locked directly to a frame tube on the cycle, if so desired.
  • the combination tool 10 for screwing screws, bolts etc, it is normally taken from the cycle pump first, but if the wheel bolts 35 are very tight for example, the pump can once again be thrust into the sleeve to form a suitable lever. It will be seen from Figs. 6 and 7 how the tool in its fitted position on the pump can be used for removing or mounting a tire 36 from or on a felloe 37.
  • the rounded-off end 18 of the removing part 15 is thrust in under the tire between it and the felloe, the tire being first thrust away from the felloe rim with the thumb.
  • the pump and tool 10 are then swung at the free end of the pump about 180 into the position illustrated in Fig. 6 so that the pump comes into engagement against the wheel hub 38 and project ⁇ ing shaft 39. With the aid of the support provided by the shaft 39, the pump and tool can now be pulled around the felloe, the part 15 easing off the tire as they are pulled around.
  • the fitting tool 12 is located with its mounting part 16 between a portion of the tire that has already been placed by hand in the felloe and the felloe itself, as illustrated in Fig. 7.
  • the pump and tool have been pushed about one complete revolution the tire is once again in its right place on the felloe and the inner tube can be inflated with the same pump which previously served as tire fitting tool.
  • the combination tool proposed in accordance with the invention enables anybody very easily to remove a cycle tire or the like for repairing a puncture or changing an inner tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Une combinaison d'outils de réparation pour cycles comprend un outil de montage (12) pour le démontage et le montage des pneus (36) sur la jante (37) d'un cycle. La combinaison d'outils (10) a la forme d'un manchon cylindrique (11) dont la configuration est telle qu'il peut aisément être placé par insertion contre l'une des extrémités d'une pompe de cycle du type à au moins une partie d'extrémité libre de forme cylindrique. L'outil de montage est disposé sur une paroi d'extrémité (13) du manchon (11) et comprend une partie de démontage en forme de languette (15) et une partie de montage en forme de crochet (16). D'autres outils auxiliaires (23-27) sont façonnés dans le manchon même.
PCT/SE1987/000121 1986-03-11 1987-03-11 Combinaison d'outils de reparation pour cycles WO1987005566A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8601139A SE452289B (sv) 1986-03-11 1986-03-11 Kombinationsverktyg for cykelreparationer
SE8601139-2 1986-03-12

Publications (1)

Publication Number Publication Date
WO1987005566A1 true WO1987005566A1 (fr) 1987-09-24

Family

ID=20363792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1987/000121 WO1987005566A1 (fr) 1986-03-11 1987-03-11 Combinaison d'outils de reparation pour cycles

Country Status (4)

Country Link
EP (1) EP0259437A1 (fr)
AU (1) AU7127287A (fr)
SE (1) SE452289B (fr)
WO (1) WO1987005566A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520518A (en) * 1991-10-25 1996-05-28 Mori-Gumi Co., Ltd. Method of transferring fluent material with compressed gas
DE19729416C2 (de) * 1997-07-09 2002-03-07 Snap On Deutschland Holding Wulstniederhalter
WO2004042230A1 (fr) * 2002-08-17 2004-05-21 Harry Hepfner Pompe a air
WO2024056710A1 (fr) * 2022-09-13 2024-03-21 Tru Tension Ltd Outil manuel pour changer des pneus de bicylette

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US643528A (en) * 1899-10-27 1900-02-13 Albert C Palmer Tire remover and setter.
FR2269430A1 (fr) * 1973-04-30 1975-11-28 Alder Peter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US643528A (en) * 1899-10-27 1900-02-13 Albert C Palmer Tire remover and setter.
FR2269430A1 (fr) * 1973-04-30 1975-11-28 Alder Peter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520518A (en) * 1991-10-25 1996-05-28 Mori-Gumi Co., Ltd. Method of transferring fluent material with compressed gas
DE19729416C2 (de) * 1997-07-09 2002-03-07 Snap On Deutschland Holding Wulstniederhalter
WO2004042230A1 (fr) * 2002-08-17 2004-05-21 Harry Hepfner Pompe a air
WO2024056710A1 (fr) * 2022-09-13 2024-03-21 Tru Tension Ltd Outil manuel pour changer des pneus de bicylette

Also Published As

Publication number Publication date
SE452289B (sv) 1987-11-23
EP0259437A1 (fr) 1988-03-16
SE8601139L (sv) 1987-09-13
SE8601139D0 (sv) 1986-03-11
AU7127287A (en) 1987-10-09

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