HS Springs | Constant Force Springs

CONSTANT FORCE SPRINGS

Performance by Design

HS Spring is the preferred provider of constant force and power springs to many industries. We deliver a high value, high quality product – for even the most complex technical situations – with maximum attention to service.

The force of knowledge
From short runs to complex, high-volume jobs, our experienced personnel have the technical expertise to manufacture all types of springs, including constant force. If needed, we can provide complete production assemblies. Your project benefits from the advancements made possible by our ongoing research and development.

Put top skills to work for you
We excel at prototyping, product development and scalable solutions. HS Spring engineers will work closely with you from concept through production. Our value-engineering analysis will generate ways to maximize performance and minimize costs.

We have the experience and technical expertise needed to properly manage your project. From quoting, to order processing, to prototyping, to manufacturing, to delivery – service is a top priority for the entire staff.

Customized solutions for diverse applications
We have provided a wide variety of customized applications, including:

	Furniture

	Toys

	Electric motors

	Fire dampers

	Small appliances

	Power tools

	Signage

	Vacuums

	Retractable pet leashes

	Dishwashing equipment

	Prosthetic devices

	Medical imaging equipment

	Cargo shade mechanisms

	Security devices

	Point-of-purchase/display applications

	Mechanical applications

Choose innovation and dependability with HS Spring.
Call today toll-free to find out more, 866-229-2599.

INDUSTRIAL

PRODUCTS

Counterbalance
Springs

Constant Force
Springs

Spring
Assemblies

Springs and
Wire Forms

Stampings and
Slide Forms

COUNTERBALANCE SPRINGS

AUTOMOTIVE INDUSTRIAL

Counterbalance springs are spiral torsion
springs which are usually made of
rectangular section material. The torque
delivered per revolution is liner for the first
360 degrees. At greater angular rotations,
the coils begin to close on the arbor,
and the torque per turn increases rapidly.
For this reason, springs of this type are
usually in applications requiring less than
360 degrees of rotation.

COMPRESSION SPRINGS

AUTOMOTIVE INDUSTRIAL

A compression spring is an open-coiled
helical spring that offers resistance to a
compressive force applied axially.
Compression springs are usually coiled as a
constant-diameter cylinder. Other common
forms of compression springs such as conical,
concave (barrel), convex (hourglass, or
various combinations of these, are used as
required by the application). While square,
rectangular, or special selection wire
may have to be specified, round wire is
predominant in compression springs because
it is readily available and adaptable to
standard coiler tubing.

CONSTANT FORCE SPRINGS

AUTOMOTIVE INDUSTRIAL

A constant force spring is a strip of flat spring
material which has been wound to a given
curvature so that in it's relaxed condition it
is in the form of a tightly wound coil or spiral.
Unlike conventional springs, constant force
springs produce a constant force or torque
regardless of their extension or number
of turns.

EXTENSION SPRINGS

AUTOMOTIVE INDUSTRIAL

Extension springs are springs which absorb
and store energy by offering resistance to
a pulling force. The variety of ends available
is limited only by the imagination and
may include threaded inserts, reduced and
expanded eyes on the side or the center
of the spring, extended loops, hooks or eyes
at varying positions and even rectangular
or teardrop-shaped ends.

TORSION SPRINGS

AUTOMOTIVE INDUSTRIAL

Torsion springs, whose ends are rotated in
angular deflection, offer resistance to
externally applied torque. The wire itself
is subjected to bending stresses rather than
torsional stress as might be expected from
the name. Springs of this type are usually
close wound, reduce in coil diameter
and increase in body length as they are
deflected.

STAMPINGS AND SLIDE FORMS

AUTOMOTIVE INDUSTRIAL

HS Spring has state-of-the-art stamping
and slide forming capabilities and provides
high-quality for a variety of applications.
Our broad range of wire forms, clips, brackets
and stamped metal parts are found in a
variety of products.

SLIDELINE™

RETAIL/DISPLAY

Peace of mind never looked so good.

From retail electronics, to industrial tools,
to public displays, SLIDELINE™ is the
attractive, cost-effective way to secure what's
important to your business.

SLIDELINE™ attaches unobtrusively to
the product, allowing users comfort and
freedom of movement with a constant-force
retracting line of nylon-coated stainless
steel. The item stays securely tethered,
without inconveniencing your customers
or employees.

SLIDELINE PUSHER SYSTEMS™

RETAIL/DISPLAY

Seize every retail opportunity with SLIDELINE Pusher Systems™

SLIDELINE Pusher Systems™ maintain
retail shelves that are organized, attractive
and efficient. Products are neatly aligned in
appealing display trays, and spring tension
holds each row in place. When a customer
chooses an item, the next item automatically
is pushed to the front.

AUTOMOTIVE INDUSTRIAL

SPRING ASSEMBLIES

Applied Innovation

As an industry leader in spring products
and services, HS Spring is the natural
choice for building spring assemblies.
Springs are the basis of a wide variety
of industrial, commercial and consumer
products. Our solutions ensure added
value for the customer.

HS SPRING

PRODUCT SHEETS

SLIDELINE™ Product Sheet

SLIDELINE Pusher System™ Product Sheet

Spring Assemblies Product Sheet

Constant Force Springs Product Sheet

Counterbalance Springs Product Sheet

Springs and Wire Forms Product Sheet

Stampings and Slide Forms Product Sheet