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Articulating Knuckle Joint

Assembly

The jointed elbow between lower and upper booms that folds and unfolds to drive the platform up and over an obstacle rather than only outward. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Articulating Knuckle Joint parts and their functions

5 top-level parts · 9 parts in total · full bill of materials below
Articulating Knuckle Joint parts diagram: 1 knuckle weldment, 2 knuckle cylinder, 3 knuckle pivot pin, 4 knuckle bell crank, 5 boom pivot bushing. 9 parts in 5 top-level items.
Articulating Knuckle Joint parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Knuckle Weldment 1× Cast or welded elbow linking the two boom sections
2 Knuckle Cylinder 1× Cylinder folding the upper boom about the knuckle
3 Knuckle Pivot Pin 2× Main and rod pivot pins at the knuckle
4 Knuckle Bell Crank 1× Bell-crank link increasing the knuckle articulation range
5 Boom Pivot Bushing 4× Self-lubricating bushings in the knuckle joints

3D model

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Build & assembly graph

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Bill of materials for Articulating Knuckle Joint

5 top-level lines · 5 rows shown · 9 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Knuckle Weldment articulating-boom-lift-knuckle-weldment 1× 1 · part
2 Knuckle Cylinder articulating-boom-lift-knuckle-cylinder 1× 1 · part
3 Knuckle Pivot Pin articulating-boom-lift-knuckle-pin 2× 2 · part
4 Knuckle Bell Crank articulating-boom-lift-knuckle-link 1× 1 · part
5 Boom Pivot Bushing articulating-boom-lift-boom-bushing 4× 4 · part

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Where the articulating knuckle joint is used

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

Used in 1 assembly

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.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
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