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Discussion History

Strike & Alarm Train

Assembly

A second spring barrel drives a strike train that sounds the hours on a coiled gong, plus an alarm train released at a set time to chime on the same gong. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Strike & Alarm Train parts and their functions

9 top-level parts · 12 parts in total · full bill of materials below
Strike & Alarm Train parts diagram: 1 strike barrel, 2 coil spring, 3 strike wheel, 4 count wheel, 5 fly / air brake, 6 gong hammer, 7 coiled gong, 8 alarm set disc, 9 speaker. 12 parts in 9 top-level items.
Strike & Alarm Train parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Strike Barrel 1× Strike mainspring barrel
2 Coil Spring 2× Strike mainspring (reuse)
3 Strike Wheel 3× Strike train wheels
4 Count Wheel 1× Hour-count wheel
5 Fly / Air Brake 1× Air-brake fly
6 Gong Hammer 1× Gong hammer
7 Coiled Gong 1× Coiled gong
8 Alarm Set Disc 1× Alarm set disc
9 Speaker 1× Chime resonator block

3D model

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Build & assembly graph

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Bill of materials for Strike & Alarm Train

9 top-level lines · 9 rows shown · 12 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Strike Barrel carriage-clock-strike-barrel 1× 1 · part
2 Coil Spring coil-spring 2× 2 · part
3 Strike Wheel carriage-clock-strike-wheel 3× 3 · part
4 Count Wheel carriage-clock-count-wheel 1× 1 · part
5 Fly / Air Brake carriage-clock-fly 1× 1 · part
6 Gong Hammer carriage-clock-hammer 1× 1 · part
7 Coiled Gong carriage-clock-gong 1× 1 · part
8 Alarm Set Disc carriage-clock-alarm-disc 1× 1 · part
9 Speaker speaker 1× 1 · part

Where the strike & alarm train is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Carriage Clock

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks