hand-lever

The sheet part for a brick trowel is to be cut out with the hand-lever shear.

1. Objectives and Subject Matters of Vocational Training in Shearing Techniques 1990

- Pull hand-lever evenly downwards and follow up cutting effect and cutting direction of upper shear blade.

6. Sequence of Selected Shearing Operations B. Zierenberg 1990

Cutting off angular section with the hand-lever shear

1. Objectives and Subject Matters of Vocational Training in Shearing Techniques 1990

The hand-lever can be locked to avoid injuries by its falling down.

2. Tools and Machines B. Zierenberg 1990

- Set hold-down bar on left-hand sheet surface and release hand-lever lockage.

6. Sequence of Selected Shearing Operations B. Zierenberg 1990

Respectively an angle, a round and a flat are cut to length with the section blades of the hand-lever shear.

1. Objectives and Subject Matters of Vocational Training in Shearing Techniques 1990

Why must the hand lever be arrested on the hand-lever shear after the shearing operation?

1. Objectives and Subject Matters of Vocational Training in Shearing Techniques 1990

The blade clearance also affects the sheet of slightly pitching down that can be compensated by an adjustable hold-down bar on hand-lever shears and shearing machines.

3. General Construction of Shears B. Zierenberg 1990

The reduction of the hand-lever movement to its simplest and most powerful form is now seen in the Washington hand press, devised by

The Building of a Book A Series of Practical Articles Written by Experts in the Various Departments of Book Making and Distributing Various

With the introduction of other means for applying power than the hand-lever, a distinction came to be drawn between printing _presses_ and printing _machines_.

The Building of a Book A Series of Practical Articles Written by Experts in the Various Departments of Book Making and Distributing Various