Vibration ripper having link structure with improved vibration isolating function
AssigneeSterling Technology Inc.
InventorSung Chan Lee
Life of this patent
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Abstract
A vibration ripper having a link structure with an improved vibration isolating function is characterized by including: a first vibroisolating body installed across the vibration body from a left lower portion of the vibration body; and a link device for connecting the outer body and the first vibroisolating body in order to absorb vibrations, wherein the link device is provided with a pair of connection members which are spaced apart from and parallel to each other, a coupling hole for coupling the first vibroisolating body is formed in the left side of the connection members, and a second vibroisolating body coupled to the outer body is integrally installed on the right side of the connection members.
Claims8
A vibration ripper having a link structure with a vibration isolating function, comprising:
- an outer body having an accommodating portion inside;
- a vibration body that is built in the outer body and has a mounting bracket formed underneath of the vibration body so that a tool equipment is capable of being attached and detached;
- a first vibroisolating body installed across the vibration body at a lower left portion of the vibration body, wherein an entire of the first vibroisolating body is within a horizontal length of the vibration body;
- a link device connecting the outer body and the first vibroisolating body in order to absorb vibration,
- wherein the link device includes a pair of parallel connection members in a state of being spaced apart from each other, the pair of parallel connection members comprising a left side connection member and a right side connection member;
- and
- a coupling hole for coupling the first vibroisolating body is formed on the left side connection member, and a second vibroisolating body coupled to the outer body is integrally installed on the right side connection member,
- wherein the first vibroisolating body includes:
- a first outer housing fixed across a front and back of a lower left end of the vibration body;
- a first inner housing located inside the first outer housing;
- a first shaft inserted through the first inner housing;
- and
- a first elastic member installed between the first outer housing and the first inner housing,
- wherein the first elastic member is coupled to the first outer housing and the first inner housing by a fixing key, wherein the fixing key is inserted in the first outer housing so that one end of the fixing key directly contacts with the first elastic member.
Dependencies are inferred from the claim text.