KR880012445A - Brake button and spring assembly and its assembly method - Google Patents

Abstract

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Description

Brake button and spring assembly and its assembly method

Since this is an open matter, no full text was included.

1 is an exploded perspective view of a conventional Segoma cartridge, Figure 2 is a bottom view according to the present invention showing the position of a pair of tabs.

Claims (14)

A brake button and spring assembly, comprising: (a) a brake button, (b) a holding means for holding a coil spring and formed on the surface of the brake button, and (c) a coil through ring having first and second ends; A brake button and a spring assembly, wherein the first end of the spring is fixedly received by the holding means and is the second end. 2. The brake button and spring assembly of claim 1 wherein the retaining means has a plurality of tabs radially spaced on the surface of the brake button. 3. The brake button and spring assembly of claim 2 wherein the plurality of tabs are two tabs equally radially spaced apart from the surface of the brake button. A cartridge comprising (a) a first and a second cartridge half member, (b) a brake button, (c) a retaining means formed on a surface of the brake button for retaining a coil spring, and (d) a first and A coil spring having first and second ends for biasing the brake button between the second half members, the first end of the coil spring being fixedly received by a retaining means and the second end of the coil spring being made of a cartridge. And the first half member of the cartridge is in engagement with the second half member of the cartridge. 5. A cartridge according to claim 4, wherein the holding means has a plurality of tabs radially spaced on the surface of the brake button. A cartridge as claimed in claim 5 wherein the plurality of tabs are two tabs equally radially spaced apart on the surface of the brake button. 5. The cruciform projection of claim 4, wherein the brake button has a second half member of the cartridge comprising a projection on one surface of the recess having a cruciform recess formed therein and a corresponding cruciform projection formed thereon. Cartridge is slidably received by the cross recess. A method of assembling a brake button and spring assembly, the method comprising: (a) shaping a brake button, (b) forming a means on the surface of the brake button to support the spring, and (c) the first and the first Forming a coil spring having two ends, and (d) fixedly mounting the first end of the coil spring in the retaining means. 9. The assembly of claim 8 wherein step (b) further comprises forming retaining means for including a plurality of tabs radially spaced along the surface of the brake button. Way. 10. The method of assembling a brake button and a spring assembly according to claim 9, comprising a dependent step of forming a plurality of tabs, such as two tabs spaced radially equally on the surface of the brake button. A method of assembling a cartridge, the method comprising: (a) forming a sprue and first and second half members of the cartridge, (b) forming a brake button, and (c) a brake button for retaining a spring. Forming a retaining means thereon, (d) forming a coil spring having first and second ends for biasing the brake button between the first and second half members of the cartridge, and (e) Fixedly mounting the first end of the spring in the retaining means to form a preassembled brake button and spring assembly, (f) biasing the brake button and spring assembly on the second half member of the cartridge; (g) mounting a sprue on the brake button, and (h) mating the first and second half members of the cartridge. 12. The cartridge assembly method according to claim 11, wherein said step (c) comprises a subordinate step of forming the retaining means as a plurality of radially spaced tabs on the surface of the brake button. 13. A method as claimed in claim 12, comprising a dependent step of forming a plurality of tabs, such as two tabs spaced radially equally on the surface of the brake button. 12. The cruciform projection of claim 11, wherein the brake button comprises a second half member of the cartridge having a cruciform recess formed therein and comprising a projection on one surface thereof and a corresponding cruciform projection formed therein and the cruciform projection during assembly. Cartridge assembly method characterized in that the slide is accommodated by. ※ Note: The disclosure is based on the initial application.