CA2896049C - Trampoline dote d'une structure d'accrochage amelioree - Google Patents

Trampoline dote d'une structure d'accrochage amelioree Download PDF

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Publication number
CA2896049C
CA2896049C CA2896049A CA2896049A CA2896049C CA 2896049 C CA2896049 C CA 2896049C CA 2896049 A CA2896049 A CA 2896049A CA 2896049 A CA2896049 A CA 2896049A CA 2896049 C CA2896049 C CA 2896049C
Authority
CA
Canada
Prior art keywords
annular member
elastic
joint member
coupled
trampoline
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2896049A
Other languages
English (en)
Other versions
CA2896049A1 (fr
Inventor
Pei-I Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liu Pei I
Original Assignee
Liu Pei I
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 Liu Pei I filed Critical Liu Pei I
Priority to CA2896049A priority Critical patent/CA2896049C/fr
Publication of CA2896049A1 publication Critical patent/CA2896049A1/fr
Application granted granted Critical
Publication of CA2896049C publication Critical patent/CA2896049C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023—Wound springs

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
CA2896049A 2015-06-30 2015-06-30 Trampoline dote d'une structure d'accrochage amelioree Expired - Fee Related CA2896049C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2896049A CA2896049C (fr) 2015-06-30 2015-06-30 Trampoline dote d'une structure d'accrochage amelioree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2896049A CA2896049C (fr) 2015-06-30 2015-06-30 Trampoline dote d'une structure d'accrochage amelioree

Publications (2)

Publication Number Publication Date
CA2896049A1 CA2896049A1 (fr) 2016-12-30
CA2896049C true CA2896049C (fr) 2018-03-20

Family

ID=57590932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2896049A Expired - Fee Related CA2896049C (fr) 2015-06-30 2015-06-30 Trampoline dote d'une structure d'accrochage amelioree

Country Status (1)

Country Link
CA (1) CA2896049C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10780334B2 (en) 2018-06-30 2020-09-22 Avero Ab Zippered safety layer in a trampoline
EP3685889A3 (fr) 2019-01-26 2020-10-14 Avero AB Filet de sécurité haute tension dans un trampoline

Also Published As

Publication number Publication date
CA2896049A1 (fr) 2016-12-30

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Legal Events

Date Code Title Description
MKLA Lapsed

Effective date: 20190702