JPS6418789A - Shock absorber for rear wheel of two-wheel barrow - Google Patents

Shock absorber for rear wheel of two-wheel barrow

Info

Publication number
JPS6418789A
JPS6418789A JP17529887A JP17529887A JPS6418789A JP S6418789 A JPS6418789 A JP S6418789A JP 17529887 A JP17529887 A JP 17529887A JP 17529887 A JP17529887 A JP 17529887A JP S6418789 A JPS6418789 A JP S6418789A
Authority
JP
Japan
Prior art keywords
swing arm
elastic member
torsion spring
wheel
reinforcing
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.)
Pending
Application number
JP17529887A
Other languages
Japanese (ja)
Inventor
Kensho Suzuki
Mitsuhiro Kashima
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.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP17529887A priority Critical patent/JPS6418789A/en
Publication of JPS6418789A publication Critical patent/JPS6418789A/en
Pending legal-status Critical Current

Links

Landscapes

  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vibration Dampers (AREA)

Abstract

PURPOSE: To set the spring characteristic of a torsion spring according to its use and operating condition via the selection of the member and size of an elastic member and a reinforcing member by fitting the cylindrical torsion spring made of the elastic member reinforced with the reinforcing member to the rocking shaft of a swing arm. CONSTITUTION: When a rear wheel 3 is thrust up by the road surface, a swing arm 1 supporting it is rocked and displaced upward while rotating a pipe 4 against a center bolt 5, thereby a cylindrical torsion spring is torsionally deformed between a stopper 18 fixed to the pipe 4 and the stopper 19 of a bolt 16. The spring load by this torsional deformation is optionally set against the rocking displacement of the swing arm 1 by the material of an elastic member 30 and the material of a reinforcing member 31 such as fibers reinforcing the elastic member 30. Such setting can be made that the spring load is quickly increased at the rear half of the swing arm 1 to prevent the bottoming of a damper, for example.
JP17529887A 1987-07-14 1987-07-14 Shock absorber for rear wheel of two-wheel barrow Pending JPS6418789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17529887A JPS6418789A (en) 1987-07-14 1987-07-14 Shock absorber for rear wheel of two-wheel barrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17529887A JPS6418789A (en) 1987-07-14 1987-07-14 Shock absorber for rear wheel of two-wheel barrow

Publications (1)

Publication Number Publication Date
JPS6418789A true JPS6418789A (en) 1989-01-23

Family

ID=15993655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17529887A Pending JPS6418789A (en) 1987-07-14 1987-07-14 Shock absorber for rear wheel of two-wheel barrow

Country Status (1)

Country Link
JP (1) JPS6418789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895985A (en) * 2015-06-15 2015-09-09 吉林大学 Goat leg joint-shaped vibration reduction joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895985A (en) * 2015-06-15 2015-09-09 吉林大学 Goat leg joint-shaped vibration reduction joint

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