JPS62108184U

JPS62108184U -

Info

Publication number: JPS62108184U
Application number: JP20224485U
Authority: JP
Priority date: 1985-12-27
Filing date: 1985-12-27
Publication date: 1987-07-10

Description

[Brief explanation of the drawing]

第１図は本考案のチルトヒンジ軸受装置の一実
施例の要部を示す側面図、第２図は第１図の―
線に沿う縦断面図、第３図は本考案のチルトヒ
ンジ軸受装置の他の実施例の要部を示す横断面図
、第４図は第３図の―線に沿う縦断面図、第
５図は本考案のチルトヒンジ軸受装置のさらに他
の実施例の要部を示す側面図、第６図はチルトキ
ヤブを示す側面図、第７図は従来のチルトヒンジ
軸受装置を示す縦断面図、第８図はチルトキヤブ
の傾きを示す上面図である。１……キヤブ、２……車体フレーム、５……チ
ルトヒンジ軸、６……内筒、７……弾性部材、８
……外筒、１１，１２……突起。 FIG. 1 is a side view showing the main parts of an embodiment of the tilt hinge bearing device of the present invention, and FIG.
FIG. 3 is a cross-sectional view showing essential parts of another embodiment of the tilt hinge bearing device of the present invention; FIG. 4 is a vertical cross-sectional view taken along the line - of FIG. 3; FIG. 6 is a side view showing the main parts of still another embodiment of the tilt hinge bearing device of the present invention, FIG. 6 is a side view showing the tilt cab, FIG. 7 is a vertical sectional view showing the conventional tilt hinge bearing device, and FIG. FIG. 3 is a top view showing the inclination of the tilt cab. DESCRIPTION OF SYMBOLS 1... Cab, 2... Vehicle body frame, 5... Tilt hinge shaft, 6... Inner cylinder, 7... Elastic member, 8
...Outer cylinder, 11, 12...Protrusion.

Claims

[Claims for Utility Model Registration] (1) In a tilt hinge bearing device in which a tilt hinge shaft is inserted into an inner cylinder and an outer cylinder is fitted to the inner cylinder via an elastic member, A tilt hinge bearing device characterized in that the inner cylinder or the outer cylinder is provided with a movement amount limiting means for making the amount of movement in the direction smaller than the amount of movement in the up and down direction. (2) The tilt hinge bearing device according to claim 1, wherein the movement amount limiting means is a projection formed on the inner periphery of the outer periphery in the longitudinal direction of the vehicle. (3) The tilt hinge bearing device according to claim 1, wherein the movement amount limiting means is a projection formed on the outer periphery of the inner cylinder toward the longitudinal direction of the vehicle. (4) The tilt hinge bearing device according to claim 1, wherein the movement amount limiting means is configured such that the diameter of the outer cylinder in the longitudinal direction of the vehicle is smaller than the diameter in the vertical direction.